Which of the following is the solution of 1/4x+5=7

Answers

Answer 1

Answer:

8

Step-by-step explanation:

So solving for x, 1/4x=2. So x=8


Related Questions

Write an expression for the eighth partial sum of the series using summation notation

Answers

Answer:

option B

Step-by-step explanation:

9/10 + 6/5 + 3/2...........

We find the difference between the terms

[tex]\frac{6}{5} - \frac{9}{10}[/tex]

[tex]\frac{12}{10} - \frac{9}{10} = \frac{3}{10}[/tex]

We will get the same difference when we subtract consecutive terms.

so , d= 3/10, a= 9/10

we find the formula for nth term

a_n = a+(n-1) d

[tex]a_n = \frac{9}{10} + (n-1)\frac{3}{10}[/tex]

[tex]a_n = \frac{9}{10} +\frac{3}{10}n-\frac{3}{10}[/tex]

[tex]a_n = \frac{6}{10} +\frac{3}{10}n[/tex]

[tex]a_n = \frac{3}{5} +\frac{3}{10}n[/tex]

we need to find eighth partial sum so we  take n=1 to 8

sum of 8 terms ([tex]\frac{3}{5} +\frac{3}{10}n[/tex])

So option B is correct


Final answer:

The eighth partial sum of a series, denoted as S8, sums up the first 8 terms in the series. In summation notation, it can be expressed as S8 = Σ_[k=1]^8 a_k.

Explanation:

In mathematics, specifically in series and sequences, the notation for the eighth partial sum of a series is denoted by S8. Here the numeral 8 indicates the number of terms in that partial sum which is 8 in this case. The general formula for the sum of an arithmetic series is S_n = n/2 * (a + l) where n is the number of terms, a is the first term, and l is the last term.

If the terms of the series are denoted by a_k where k=1,2,3,... is the index of the term, the eighth partial sum of a series can be written in summation notation as:

 S8 = Σ_[k=1]^8 a_k

This means that the eighth partial sum is the sum of the first 8 terms of the series.

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13(11-3x)-5(16-4x)/2

Answers

Answer:

The simplified version of this would be (63 - 19x)/2

Step-by-step explanation:

In order to find this, we first distribute the numbers outside of the parenthesis.

13(11-3x)-5(16-4x)/2

143 - 39x - 80 + 20x/2

Then we combine like terms

(63 - 19x)/2

Write the equation of the given circle.

center (1, -5)
radius of 10

Answers

Answer:

[tex](x-1)^2+(y+5)^2=100[/tex]

Step-by-step explanation:

The equation of a circle has the following form:

[tex](x-h)^2+(y-k)^2=r^2[/tex] where (h,k) is the center of a circle with radius r.

Our equation center is (1.-5) and radius is 10.

[tex](x-1)^2+(y--5)^2=10^2[/tex]

[tex](x-1)^2+(y+5)^2=100[/tex]



Which of the following is the binomial factor in the factorization of m ^15 - 1,000?
m5 - 10
m5 + 10
m5 + 100
m3 + 10

Answers

[tex]Use\ (a^n)^m=a^{nm}\ and\ a^3-b^3=(a-b)(a^2+ab+b^2).\\\\m^{15}=m^{5\cdot3}=(m^5)^3\\\\m^{15}-1,000=(m^5)^3-10^3=(m^5-10)[(m^5)^2+(m^5)(10)+10^2]\\\\=(m^5-10)(m^{10}+10m^5+100)\\\\Answer:\ \boxed{m^5-10}[/tex]

Final answer:

The binomial factor in the factorization of [tex]m^{15}[/tex] - 1,000 is [tex]m^{5}[/tex] - 10

Explanation:

To find the binomial factor in the factorization of [tex]m^{15}[/tex] - 1,000, we should recognize this expression as a difference of two powers. Both [tex]m^{15}[/tex] and 1,000 (which is the cube of 10, or 103), can be written as a power of their respective bases. We can factor this expression using the difference of cubes formula, which states that [tex]a^{3}[/tex] - [tex]b^{3}[/tex] = (a - b)([tex]a^{2}[/tex] + ab + [tex]b^{2}[/tex]). Applying this formula, we look for a cube of m that matches one of the options provided. The closest match here is [tex](m^{5})^3[/tex] [tex]-10^{3}[/tex], which gives us the factor of ([tex]m^{5}[/tex] - 10). Therefore, the binomial factor is [tex]m^{5}[/tex] - 10.

Can someone help me answer this question.

Answers

Hello from MrBillDoesMath!

Answer:

Choice B (176)

Discussion:

Volume of a box = (area of base) * height.    

In our case this  becomes


"2 of the boxes have a height of 3"      + "and one box has a height of 5"

16 * 3  + 16 * 3                                         + 16 * 5 =

48 + 48 + 80  =

96 + 80 =

176


which is choice B


Thank you,

MrB

Rearrange the formula P = 2(l + b) to solve for b.

Answers

Answer:

p= 2l+2b

Step-by-step explanation:

distribution


Answer:

P = 2 * 1 + 2 * B

Step-by-step explanation:

This equation needs to be written using the distributive property:

A (B + C) = A * B + A * C

Put in the numbers:

P = 2 (1 + B)

=

P = 2 * 1 + 2 * B

Best Of Luck,

- I.A. -

best rentals charges a daily fee plus a mileage fee for renting its cars. barney was charged $159 for 3 days and 300 miles, while mary was charged $289 for 5 days and 600 miles. what does best rental charge per day and per mile?

Answers

Answer:

Let charge per day be $x  and charge per mile be $y  

then:

as per the given condition we have;

3x + 300y =159          .....[1]

5x + 600y = 289       .....[2]

Multiply equation [1] both sides by 5 we get;

[tex]5(3x+300y) = 5 \cdot 159[/tex]

Using distributive property: [tex]a \cdot(b+c) = a\cdot b+ a\cdot c[/tex]

15x+1500y = 795                 .....[3]

Multiply equation [2] by 3 both sides we get;

[tex]3(5x+600y) = 3 \cdot 289[/tex]

Using distributive property: [tex]a \cdot(b+c) = a\cdot b+ a\cdot c[/tex]

15x+1800y = 867                    .....[4]

Subtract equation [3] from [4] to eliminate x and solve for y;

15x+1800y-15x-1500y = 867 -795

Combined like terms;

300y = 72

Divide both sides by 300 we get;

[tex]y = \frac{72}{300}=0.24[/tex]

⇒  y =$0.24 per mile.

Now substitute this value y in equation [1] to solve for x;

3x + 300(0.24) =159

3x + 72 =159

Subtract 72 both sides we get;

3x + 72 -72 = 159 -72

Simplify:

3x = 87

Divide both sides by 3 we get;

[tex]x = \frac{87}{3} = 29[/tex]

Therefore, the best rental charges per day is, $ 29 and the charges per mile is, $0.24





Final answer:

The problem can be solved by setting up a system of linear equations from the given information. Then, solving these equations will yield the daily fee and mileage fee that Best Rental charges.

Explanation:

To solve this problem, we can create a system of linear equations. Let's denote the daily fee as 'd' and the mileage fee as 'm'

From Barney's rental, we know that 3d + 300m = 159.

From Mary's rental, we know that 5d + 600m = 289.

We solve these two equations to find the values of 'd' and 'm'. This is an application of algebra in solving real-world problems

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A market buys mixed nuts at $15 per pound. They want to make a $20 profit.what would you pay for 1 pound of nuts?

Answers

Answer:

We need to sell the nuts at 35 dollars to make $20 profit

Step-by-step explanation:

Profit = Selling price - cost

We know we want a 20 dollar profit

The cost of the nuts is 15 dollar

Substitute this in

20 = Selling price -15

Add 15 to each side

20+15 = Selling price -15+15

35 = Selling price

We need to sell the nuts at 35 dollars to make $20 profit

The speed of light is 3x10^5 kilometers per second. What is that in standard form?

Answers

it would be 300,000 kilometers per second you just move the decimal places to the right 5 times.

The standard form of speed of light is 300000 kilometers per second

What is standard form?

Here the standard form means converting the given expression to the simple expression .

How to find what is the standard form of 3x10^5 ?10^5 can be written as 100000

So, 3x10^5 can be written as 3 x 100000

By multiplying we get 300000

So, the standard form of speed of light is 300000 kilometers per second

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Jean junction is selling jeans at 15% off the regular price the regular price is 25.00 per pair what is the discount amount

Answers

[tex]25 \times 15 =375 \div 100 = 3.75[/tex]
[tex] \frac{15}{100} compared \: to \: \frac{?}{25} [/tex]
The discount is 3.75 while the discounted price would be 21. 25

Answer:

$3.75

Step-by-step explanation:

To find the price after discount subtract this from $25.00

25.00 - 21.25 = 3.75

21.25 + 3.75 = 25

Hope this helped!

A merchant travels with 269 pounds of silver goods, 167 pounds of fruit, and 51 pounds of herbs, but only has 11 camels to carry everything. How many pounds of goods does each camel have to carry and how many goods are left over?

pounds each and
pounds of goods left over

Answers

Answer: The number of pounds each camel have to carry=44 pounds

The pounds of goods left=3 pounds


Step-by-step explanation:

The total pounds of goods the merchant have=[tex]269+167+51[/tex]

=487 pounds

The total number of camels the merchant have = 11

If each camel carry same weight of goods, then we divide total weight by 11, we get

487÷11=44.27

The number of pounds each camel have to carry=44 pounds

The pounds of goods left=487-44×11=487-484=3 pounds

the x-values in the table for f(x) were multiplied by -1 to create the table for g(x) what isbthe relationship between the graphs of the two functions

Answers

Answer: g(x) is the image of f(x)


Step-by-step explanation:

multiplying the x value by -1 means you reflect that point across y-axis, therefore, g(x) is the reflection of f(x) across y-axis.

Multiplying the x value by -1 means you reflect that point across y-axis,

therefore, g(x) is the reflection of f(x) across y-axis.

You are basically assigning the same y-value to the opposite x-values to make g(x). So, for the point (x, 31), on f(x), x is -2, but on g(x), x is 2. Thinking about this visually, you can imagine that this represents a reflection of f across the y-axis.

Here is the general rule for reflection across the y-axis: Given an equation y=f(x) y = f ( x ) , the new reflection equation of the reflected graph will be y=f(−x) y = f ( − x ).

The relationship between the graphs is Option 3 . they are reflection of each other across the y axis.

What is reflection equation?

The reflection vector is generated by applying the equation R = U − 2NT(U · N), where N is the vertex normal transformed into eye space. The reflection equation used is the standard for computing the reflection vector given a surface normal and incident vector.

What is the formula for a reflection?

The line of reflection is usually given in the form y = m x + b y = mx + b y=mx+by, equals, m, x, plus, b.

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What is the best estimate for 5.07 x 0.81 ?

A. 0.4

B. 4

C. 4.5

D. 5


Please help and if so correct and answered then I’ll mark you as Brainiest Answered.

Thank you.

Answers

Answer:

I'mma be honest someone else asked the same question and this is the answer they gotten They gotten 4 and 5 and 4.1 but in my opinion I say the answer should be 4

Step-by-step explanation:


Best estimate would be B, because the answer is 4.1067 and you would round down


If the Greatest Common Factor of L and M is 6, write the expression for the Least Common Multiple of these numbers.

Answers

Answer:

[tex]\frac{(L x M)}{6}[/tex]

Step-by-step explanation:

The greatest common factor is the greatest number that will divide two values. We have two values L and M. Each has numbers which multiply together to give the number. The highest value or most in common they share is 6. This is the GCF.

The least common multiple is the smallest positive number which is a multiple of the two. This means both L and M divide into it evenly.

We know L x M is a multiple because L and M will be factors of it. But we don't know its the least.

As an example if L= 42 and M = 60, they have GCF 6. We can multiply them to find a multiple 42 x 60 = 2520 but we don't know this is the smallest or least multiple we can find. If we divide by the GCF, 2520/6=420. Interestingly, 42 x 10 =420 and 60 x 7 =420. This means 420 is the least common multiple.

We can multiply (L x M) and then divide by the GCF of L & M to find the least common multiple.

[tex]\frac{(L x M)}{6}[/tex]

What is the pattern and the slope ? Please answer

Answers

Answer:

slope = -1/2

Step-by-step explanation:

To find the slope, we can use the formula

m = (y2-y1)/(x2-x1)

   = (4-3)/(-2-0)

   = 1 /-2

   = -1/2

The slope is -1/2

Help me bois, ;w; IDK how to do this.

Answers


4 rectangles are 3 in x 2 in = 6 square inches each.

4 * 6 = 24 square inches.

2 squares are 3 in x 3 in = 9 square inches each

2 * 9 = 18 square inches.


Total area = 24 + 18 = 42 square inches.


Please help!
Explain your answer.

Answers

Answer:

D

Step-by-step explanation:

5+7(8r-2)

5+56r-14

-9+56r=56r-9

d

Answer:

D) 56r - 9

Step by Step Explanation:


What function is graphed below?

Answers

Answer: y = 2x^4

The graph represents a parabolic-looking shape so it's either a quadratic or some even degree polynomial. This rules out y = -2x^3 and y = 2x^3 as they are cubics with odd degrees

The degree of a polynomial is the largest exponent. It determines the end behavior. In this case, both ends are rising upward together. Because they are rising up in the positive y direction, this means that we cannot have y = -2x^4 as the answer. For example, if x = 2 then y = -2*x^4 = -2*2^4 = -32, but the point (x,y) = (2,-32) isn't on the blue curve. So we can rule y = -2x^4 out.

The fact that y = 2x^4 has a positive leading coefficient tells us that the endpoints point upward.  

Please Help, Thanks~

Explain how you can use the terms from the binomial expansion to approximate 4.02^5

1st term: 1024
2nd term: 25.6
3rd term: 0.256
4th term: 0.001

Answers

Answer:

See below. The result using the binomial theorem  is 1049.8560 compared with 1049.8573 using a calculator.

Step-by-step explanation:

Binomial theorem:-

( a + x)^n  =   a^n + nC1 a^(n-1) x + nC2 a^(n - 2)x^2 +  .......

(4 + 0.02)^5 = 4^5  + 5C1* 4^4 *0.02 + 5C2* 4^3* 0.02^2 +  5C3*4^2*0.02^3

+ 5C4 * 4 * 0.02^4 + 0.02^5

= 1024 +  5*4^4*0.02 + 10*4^3*0.02^2 + 10*4^2*0.02^3 + 5*4*0.02^4 + 0.02^5

= 1024 + 25.6 + 0.256 + 0.0000032

Answer:

Keisha's Response: The 4th term is almost 0, so the 5th and 6th terms are also close to 0. Add the terms shown to approximate 4.025:  1024 + 25.6 + 0.256 + 0.001 = 1049.857.

Step-by-step explanation:

EDGINUITY

Sophie pays m dollars to rent a car for the weekend. On the drive home, she buys $25 worth of gasoline. Her friend Melody pays for one-half the cost of the car rental only. Write an expression you could use to determine how much Sophie spent.

Answers

Answer:

25/2

Step-by-step explanation:


Answer:

a= 1/2m+25

Step-by-step explanation:

As the statement says that Sophie pays for one half of the cost of the car rental (m) and that she spent $25 on gasoline, the expression that could be used to determine the amount that she spent would be equal to the sum of one half of the cost of the car rental plus 25:

a= 1/2m+25

a= amount Sophie spent

m= cost of the car rental

30 Points!!! Remember show your work!

Answers

Answer:

see explanation

Step-by-step explanation:

(a)

1.2² = 1.2 × 1.2 = 1.44

(b)

2³ + 17 - 3 × 4 ← evaluate exponent and multiplication before adding/subtracting

= 8 + 17 - 12 = 25 - 12 = 13

(c)

9² ÷ 3³ ← evaluate exponents before dividing

= 81 ÷ 27 = 3


Answer:

a = 1.44

b = 21.6

c = 3

Step-by-step explanation:

a is 1.44 because 1.2 × 1.2 = 1.44

b is 21.6 because 2 × 2 × 2 = 8 so it is 8 + 17 - 3.4 which is 21.6

c is 3 because 9 × 9 = 81 and 3 × 3 × 3 = 27 so 81 ÷ 27 = 3

You deposit $500 in an account that earns 5% compounded annually. What is the balance in your account after 5 years? Round your answer to the nearest cent.
F $2,625.00
G $625.00
H $886.89
J $638.14

Answers

Answer:

J. $638.14

Step-by-step explanation:

We will use compound interest formula to solve our given problem.

[tex]A=P(1+\frac{r}{n})^{nT}[/tex], where,

A=Final amount after T years.

P= Principal amount.

r= Interest rate in decimal form.

n= Period of compounding.

T= Time in years.

Let us convert our given interest rate in decimal form.

[tex]5\%=\frac{5}{100}=0.05[/tex]

Let us substitute our given values in above formula.

[tex]A=500*(1+\frac{0.05}{1})^{1*5}[/tex]

[tex]A=500*(1+0.05)^{5}[/tex]

[tex]A=500*(1.05)^{5}[/tex]

[tex]A=500*1.2762815625[/tex]

[tex]A=638.14078125\approx 638.14[/tex]

Therefore, we will have an amount of $638.14 after 5 years and option J is the correct choice.

Final answer:

The balance in your account after depositing $500 with an annual compound interest rate of 5% for 5 years would be $638.14, according to the formula for compound interest.

Explanation:

To calculate the balance in an account after a certain period of time, we would use the formula for compound interest. This formula is

[tex]A = P(1 + r/n)^{nt}[/tex]

, where 'A' is the amount of money accumulated after n years, taking into account interest. 'P' is the principal amount (the initial amount of money), 'r' is the annual interest rate (in decimal), 'n' is the number of times that interest is compounded per year, and 't' is the time the money is invested for in years.

Here, P = $500, r = 5/100 = 0.05 (because the rate was given in percentage), n = 1 (because the interest is compounded annually), and t = 5 years. Inserting these values into the formula gives us

[tex]A = 500(1 + 0.05)^{1\times 5}[/tex]

which simplifies to A = $638.14. So, the balance in your account after 5 years would be $638.14, rounded to the nearest cent.

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•Marble City has a population of 52,348 and covers an area of 125 square miles.


•Pebble City has the same population density as Marble City.


•The shape of Pebble City resembles a rectangle with a width of 11.8 miles and a length of x miles.


•The population of Pebble City is 85,312.


–Which measure is closest to the value of x?


Answer Choices:

A) 11

B) 17

C) 36

D) 77

Answers

Population density of Marble City: 52348 / 125 = 418.784 people per sq. miles

They have same population density

85312 / 418.784 = 203.714 sq miles in Pebble City

11.8x = 203.714
x = 17.263

I guess its B but I'm not sure

Answer:

B) 17

Step-by-step explanation:

The population density is the ration between the population and the area covered. So, the population density of Marble City

[tex]M=\frac{52348}{125}\approx418.78[/tex]

If both cities have the same population density, this can be used to find the dimension of Pebble City:

[tex]P=\frac{85312}{A}\\ 418.78=\frac{85312}{A}\\A=\frac{85312}{418.78}\approx 203.72[/tex]

Now, knowing the area of Pebble City, we can find its length

[tex]A=(length)(width)\\203.72=l(11.8)\\l=\frac{203.72}{11.8}\approx 17[/tex]

Therefore, the length of Pebble City has a length of 17 miles, approximately.

What is 9.3x 10^34/ 3.1 x 10^17 in scientific notation? Thanks.

Answers

Basically, 9.3/3.1 = 3 and 10^34/10^17 = 10^17, when multiplied, they form that fraction (9.3*10^34)/(3.1*10^17). So therefore, your answer is:

3*10^17

Answer:

Yee it's the second one I took the edge test don't worry I"m right even tho I have wrong grammar

Step-by-step explanation:

List 3 values that would make this inequality true 3n < 18

Answers

first it has a sign second 3 can be divided by 18. lastly 18 is greater than 3n

For [tex]\( n = 0, 1, \) and \( 2 \)[/tex], the inequality [tex]\( 3n < 18 \)[/tex] holds true. These are the values that satisfy the inequality.

To solve the inequality 3n < 18, we need to find values for ( n ) that make the inequality true. Here are three such values:

n = 0 , n = 1 , n = 2

Let's go through the detailed calculation step-by-step:

Starting with  n = 0:

Plug  n = 0  into the inequality:

[tex]\( 3(0) < 18 \)[/tex]

Simplify:

[tex]\( 0 < 18 \)[/tex]

Since ( 0 ) is less than ( 18 ), this statement is true.

Next,  n = 1 :

Plug  n = 1 into the inequality:

[tex]\( 3(1) < 18 \)[/tex]

Simplify:

[tex]\( 3 < 18 \)[/tex]

Again, this statement is true.

Finally, [tex]\( n = 2 \)[/tex]:

Plug [tex]\( n = 2 \)[/tex] into the inequality:

[tex]\( 3(2) < 18 \)[/tex]

Simplify:

[tex]\( 6 < 18 \)[/tex]

This statement is also true.

Therefore, for [tex]\( n = 0, 1, \) and \( 2 \)[/tex], the inequality [tex]\( 3n < 18 \)[/tex] holds true. These are the values that satisfy the inequality.

537 people attended a $100 dollar a plate fund raising dinner for the Nscc foundation. how much money did this dinner raise?

Answers

Answer:

$53,700

Step-by-step explanation:

If we have 537 people coming and paying $100 each, we multiply 537  and $100

537 * $100

$53,700

537·100=53700 The answer is $53,700, the NSCC raised $53,700 for the dinner!! Hope this helped, have a great day!! :D:D

Annalisa uses 2/3 cup of all purpose flour and 1/2 cup of whole wheat flour to make pancakes how many cop of flour does she use altogether

Answers

Answer:

Annalisa uses 7/6 cups altogether.

Step-by-step explanation:

First you find common denominators for both fractions, which is 6, then convert the fractions to the denominator 6.


You get 3/6+4/6.

The answer is 7/6!

what is -3.5 divided by 0.05

Answers

Answer:-70


Step-by-step explanation:


Answer:-70

Step-by-step explanation:

−3.5

0.05

=−70


at maximum speed, an airplane travels 1720 miles against th wind in 5 hours. Flying with the wind, the plane can travel the same distance in 4 hours. Let x be the maximum speed of the plane and y be the speed of the wind. What is the speed if the plane with no wind?

Answers

Answer:

x = 387

Step-by-step explanation:

The wind acts in the opposite direction to the plane when the time is longer.

The wind acts in the same direction as the plane when the time is shorter.

Equation

d = r*t

Givens

d = 1720x = plane's speedy = wind speedt1 = 5 hourst2 = 4 hours.

Substitution

d = (x + y) * t1720 = (x + y) * 41720 = (x - y) * 5

Since the two distances are the same, you can equate the right hand sides.

(x + y) * 4 = (x - y)*5              Remove the brackets.4x + 4y = 5x - 5y                  Add 5y to both sides4x + 4y + 5y = 5x - 5y + 5y  Combine all the terms.4x + 9y = 5x                          Subtract 4x from both sides9y + 4x - 4x = 5x - 4x           Combine9y = x

Now use one of the given equations with the distance

1720 = (x + y)*4           Substitute 9y for x1720 = (9y + y) *  4      Combine1720 = 10y * 4             Multiply the right1720 = 40y                  Divide by 401720/40 = 40y/40      Do the division43 = y                          y = wind speek9y = x                          x = 9*y  9*43 = x x = 387 miles per hour.

Which expression is equivalent to 1 -2/3 -3

Answers

Answer:

-8\3

Hope That Helps!


Other Questions
Describe how to find all the points on a baseball field that are equidistant from second base and third base. In the figure, mDBE=50. Which statement about the ways Utagawa Hiroshige, Edgar Degas, and Giacomo Balla showed movement in artworks is true?ONE ANSWERA. They used vertical and horizontal linesB. They used color smoothly to conceal their strokesC. They used diagonal, spiral, or curved linesD. They used no repeated lines or shapes We have already spoken of the lunar month as the period during which the moon returns to the same position with respect to the sun; more precisely this period (about 29 days) is spoken of as a lunation or synodic month: as, however, the sun moves eastward on the celestial sphere like the moon but more slowly, the moon returns to the same position with respect to the stars in a somewhat shorter time; this period (about 27 days 8 hours) is known as the sidereal month. Again, the moons path on the celestial sphere is slightly inclined to the ecliptic, and may be regarded approximately as a great circle cutting the ecliptic in two nodes. . . Does this passage contain compare and contrast organization? If so, where, and what types of signal words and phrases are used? Provide more than two reasons for your answer. Find the missing term (need help) Which coefficient before hydrogen (H2) balances this chemical equation? N2 + __H2 2NH3 A.2 B.3 C.4 D.5 The freshman class at Central High totals 522 students, with 100 more girls than boys. Which equation can be used to find the number of boys? Question 1 You think youve found the computer that you would like to buy. Youve done your research, and the cheapest computer you have found that meets your needs costs $1,100. The price includes the computer, printer, software, and sales tax. Use this information to answer the following questions about the costs and benefits of your purchase. Part A What is the benefit to you of buying a computer? List all the ways you will benefit from buying this item. Think about how you might use it for school, work, entertainment, communication, and so on. Donata bought 4 lemons and 4 plums at the local supermarket for a total of $ 21.60. Dan bought 11 lemons and 6 plums at the same store for a total of $40.90 how much does one lemon cost. .... helppppp. How Much does 1 plum cost? which of the following were causes championed by enlightenment thinkers A railroad train is traveling at 32 m/s in still air. The frequency of the train whistle is 350 Hz. What is the wavelength of the sound and the frequency of the sound heard by the listener in front of the locomotive? (03.04 mc)question refers to the excerpt below. "[t]he occasion has been judged proper for asserting, as a principle in which the rights and interests of the united states are involved, that the american continents, by the free and independent condition which they have assumed and maintain, are henceforth not to be considered as subjects for future colonization by any european powers."president james monroe, annual message to congress, 1823 Which are the three main types of lipids Please factorise these What did a homesteader have to do to receive land from the Homestead Act? A. write a letter to the government and pay a $200 fee B. improve and live on the land for five years and pay a $30 fee C. allow ranchers to graze their cattle on their land D. submit a list of crops they were willing to grow 120 books increased by 55% I need help with number 9 please What "extras" can you include in a nontraditional resume that would not be included in a traditional rsum? stephen held onto his initial belief, even after he received new information which disproved it. which obstacle to decision making did stephen exhibit?Framing effectBelief perseverance Availability heuristic Functional fixedness Guillermo bought some reams of paper for $5 each and a $200 printer.He spent a total of $450.Write and solve an equation to find the number reams of paper Guillermo purchased Can you fill in the blanks?The Phonograph was invented in ____________ by _____________________. It is linked to his invention of the telephone and the _______________. Original phonographs used ________________ lined with tin foil to capture sound in the grooves. The machine had two diaphragm-and-needle units, one for ________, and one for ___________. When one would speak into a mouthpiece, the sound vibrations would be indented onto the cylinder by the recording needle in a vertical groove pattern. The Original price tag for a Edison phonograph was __________. By 1899 the standard size for cylinders was 4.25" long and 2.1875" in diameter, allowing for ______ minutes of recording. In 1901 the cylinders went from metal to _______. Wax allowed the sound to be moulded rather then engraved by the _________. Commercialization of the Gramophone From the mid-1890s until the early 1920s both phonograph cylinder and disc recordings and machines to play them on were widely mass-marketed and sold. The disc system gradually became more popular because of its ____________ price and better ___________ by disc record companies. Edison ceased cylinder manufacture in the autumn of ____, and the history of disc and cylinder rivalry was concluded. At the turn of the 20th century, Emile Berliner initiated the transition from phonograph cylinders to gramophone records: flat, __________ discs with a spiral groove running from the periphery to near the center. Other improvements were made throughout the years, including modifications to the turntable and its drive system, the needle and stylus, and the sound and equalization systems. Berliner's lateral disc record was the ancestor of the ___ rpm, ___ rpm, ___ rpm, and all other analogue disc records popular for use in sound recording through the 20th century. The 1920s brought improved ______ technology and ____ sales, bringing many phonograph dealers to near financial ruin. With efforts at improved audio fidelity, the big record companies succeeded in keeping business booming through the end of the decade, but the record sales plummeted during the ______________, with many companies merging or going out of business. Record sales picked up appreciably by the late 30s and early 40s, with greater improvements in fidelity and more money to be spent. By this time _________ phonographs had become much more common, though it wasn't until the______ that console radio/phono set-ups with automatic record changers became more common. In 1940, ________ was used as a record material, mostly commercially for transcription discs. Practically no home discs were stamped with this material. Victor apparently pressed some vinyl 78s. A transition was made from shellac to vinyl in the popular V-disc that was issued to soldiers during the war. This significantly reduced breakage during transport. It wasn't until after ________, however, that vinyl started to dominate the consumer record industry. 78s mostly remained stamped of shellac until they were completely phased out. ____and _____ were, however, made exclusively of vinyl, with the exception of some 45s manufactured out of polystyrene.Booms in record sales returned after _________ as standards changed from 78s to vinyl long play records, which could contain an entire ___________, and 45s which usually contained _________ popularized on the radio, plus another song on the back or ________. The next generation of record players In _______, Philco developed and produced the world's first all-transistor phonograph. By the 1960s, cheaper portable record players and record changers which played stacks of records in _________ console cabinets were popular, usually with heavy and crude tonearms in the portables. The consoles were often equipped with better quality pick-ups. Records where available everywhere. Even pharmacies stocked 45 rpm records at their front counters. Rock music played on _____ became the soundtrack to the 1960s as people bought the same songs that were played free of charge on the radio. High fidelity made great advances during the 1970s, as turntables became very precise instruments with _________ or _______, jewel-balanced tonearms, some with electronically controlled linear tracking and magnetic cartridges. The turntable remained a common element of home audio systems well after the introduction of other media such as audio __________ and even the early years of the______________ as a lower priced music format. However, even as the cost of producing CDs fell below that of records, CDs would remain a higher priced music format than cassettes or records. Thus, records were not uncommon in home audio systems into the early 1990s. By the turn of the 21st century, the turntable had become a niche product, as the price of _______, which reproduce music free from ______ and ______, fell far lower than high fidelity tape players or turntables Steam Workshop Downloader