The volume of industrial production increased ten times. What was this increase in percent?

Answer:

Step-by-step explanation:

You already know the area, so just reverse the steps. Example: 200ft divided by the length which is 16ft equals 12.5 feet

Option A: 6 ∙ (30 - 1)

Solution:

Given expression is 6 · 29.

Friendlier term means a number can be expressed using other numbers which are closest to the number.

Option A: 6 ∙ (30 - 1)

30 is closest to 29, so which is the friendlier term to 29.

6 · 29 =  6 ∙ (30 - 1)

Option B: 6 ∙ (16 + 13)

16 and 13 are not closest to 29, which are not the friendlier terms.

Option C: 6 ∙ (19 + 10)

19 and 10 are not closest to 29, which are not the friendlier terms.

Option D: 6 ∙ (21 + 8)

21 and 8 are not closest to 29, which are not the friendlier terms.

Hence Option A: 6 ∙ (30 - 1) is the correct answer.

Answer:

The temperature next morning was - 19.1 degrees

Step-by-step explanation:

High temperature in Fairbanks, Alaska = 12.2 degrees

Temperature that night = 12.2 - 48.4

Temperature that night = -36.2 degrees

Temperature next morning = -36.2 + 17.1

Temperature next morning = -19.1 degrees

The temperature next morning was - 19.1 degrees

Answer:11

Step-by-step explanation:

Add 18 and 15 then find the GCF

The maximum number of pots she can make is 15.

The process of subtracting one number from another is known as subtraction.

Given that, Tina has 18 sunflower seeds and 15 daisy seeds.

Since Tina wants to distribute the sunflower seeds and daisy seeds equally in each pot, each pot must contain at least one daisy seed and one sunflower seed.

Therefore, if, she has 1 daisy seed and 1 sunflower seed in each pot, then she can make 15 pots, as there are only 15 daisy seeds.

Now, there are only 3 sunflower seeds left but she cannot use them to make a pot as there are no daisy seeds.

Hence, the maximum number of pots she can make is 15.

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Answer:

Money Jevon would be having = $15

Money Angie would be having = $30

Money Kenny would be having = $35

Step-by-step explanation:

Given:

Angie has twice as much money as Jevon

Kenny has $5 more than Angie.

The sum of their treasure = $80

To find how much money does each of them have.

Solution:

Let Jevon has money in dollars = [tex]x[/tex]

Angie having twice as much money as Jevon would have in dollars = [tex]2x[/tex]

Kenny having $5 more than Angie would have in dollars = [tex]2x+5[/tex]

The sum of their money will be given as:

⇒ [tex]x+2x+2x+5[/tex]

Combining like terms.

⇒ [tex]5x+5[/tex]

The sum of their treasure = $80

So, the equation to find [tex]x[/tex] would be given as:

[tex]5x+5=80[/tex]

Solving for [tex]x[/tex]

Subtracting both sides by 5.

[tex]5x+5-5=80-5[/tex]

[tex]5x=75[/tex]

Dividing both sides by 5.

[tex]\frac{5x}{5}=\frac{75}{5}[/tex]

∴ [tex]x=15[/tex]

Thus,

Jevon has = $15

Angie has = [tex]2\times \$15[/tex] = $30

Kenny has =  [tex]\$30+\$5[/tex] = $35

Answer:

No. All the lengths will not be the same.

Step-by-step explanation:

Martha wants to make four necklaces that are the same length. She asked her friends to cut the string for the necklaces 15 paper clips long.

We are asked whether all the four lengths will be of the same length or not.

If Martha uses the paper clips to measure the lengths of the cut pieces of strings, then all the lengths will not be the same because 15 is not divisible by 4.

The lengths maybe 4, 4, 4, and 3 paper clips of lengths. (Answer)

Length of each string is 3.75 paper clips

Number of neckless = 4

Length of string = 15 paper clips

Length of each string

Length of each string = Length of string / Number of neckless

Length of each string = 15 / 4

Length of each string = 3.75 paper clips

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The value of log base 12 of y² is evaluated by using the power rule of logarithms. Given that log base 12y equals 16, the value of log base 12 of y² is calculated to be 32.

The student asked to evaluate log base 12 of y², given that log base 12y = 16. From the given information, we have:

log12(y) = 16

Using the power rule of logarithms, which states that logb(xy) = y. logb(x), we can express the asked expression log12(y²) as:

log12(y²) = 2 . log12(y)

Since we are given that log12(y) = 16, we can substitute this value into our previous equation:

log12(y²) = 2 . 16 = 32.

Therefore, the value of log12(y²) is 32.

Answer:

3.33 or 10/3

Step-by-step explanation:

simplify by dividing 40/12 by 4:

10/3 or 3.33

The value of the answer on dividing 83.40 by 12 is 6.95, i.e. 83.40 ÷ 12 = 6.95.

It is the basic arithmetic operation, in which you are separating the number into some parts. One of the fundamental mathematical operations is division, which involves breaking a bigger number into smaller groups with the same number of components.

Given:

83.40 divided by 12,

The above expression can be written as,

83.40 ÷ 12

Divide the term 83 by 12. You get a quotient of 6 and a reminder of 11 put the dot and then take the value of 4 down, the number will be 114 divided by 12. You will get 9 quotients and 6 as a reminder, Then drop the value 0 and the new number is 60, divide 60 by 12 you will get question 5 and the remainder zero.

Thus, 83.40 ÷ 12 = 6.95.

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Answer:

The value of x is 8

Step-by-step explanation:

In the figure below,

The alternate exterior angles are  1 and 2

Alternate Exterior Angles are a pair of angles that lie on the  outer side of each of those two lines but on opposite sides of the transversal and they are equal

Also  angle 2 and 3 are adjacent and supplementary angle and their sum is equal to 180 degrees

Given that

[tex]\angle 1 = (4x + 28)^{\circ}[/tex]

[tex]\angle 3 = (14x + 8)^{\circ}[/tex]

Now we know that

[tex]\angle 2 + \angle 3 = 180 ^{\circ}[/tex]

[tex]\angle 2 +(14x+8) = 180[/tex]

[tex]\angle 2 = 180 - 14x -8[/tex]

[tex]\angle 2 = 172 - 14x[/tex]

We also know that

[tex]\angle 1 = \angle 2[/tex]

[tex]4x + 28 = 172 -14x[/tex]

[tex]4x + 14x = 172 - 28[/tex]

[tex]18x = 144[/tex]

[tex]x =\frac{144}{18}[/tex]

x = 8

Now

[tex]\angle 1 = (4x+28)^{\circ} = (4(8) +28)^{\circ} = (32 +28)^{\circ} =(60)^{\circ}[/tex]

[tex]\angle 3= (14x+8)^{\circ} = (14(8) +8)^{\circ} = (112 +8)^{\circ} =(120)^{\circ}[/tex]

Answer:

The value of x is 8

Step-by-step explanation:

Answer:

5/2

Step-by-step explanation:

3x/5=3/2

x=(3/2)/(3/5)

x=(3/2)(5/3)

x=5/2

Answer:

The answer is 50%. 50% of 500,000 is 250,000.

Answer:

y = 5x + 17

Last choice

Step-by-step explanation:

The equation for a line can be written in the form y = mx + b. (This is called slope-intercept form).

"x" and "y" mean points on the line.

"m" means the slope of the line, which is how steep the line is.

"b" means the y-intercept, which is when the line hits the y-axis.

To write an equation in slope-intercept form, we need the slope and y-intercept.

We know the slope needs to be 5.

m = 5

We know one point on the line, (-4, -3). Points are written (x, y), so:

x = -4

y = -3

Substitute the numbers we know for "m", "x" and "y" into the equation for a line. Then, we can isolate 'b' to know what it equals.

y = mx + b

-3 = (5)(-4) + b       Multiply to simplify

-3 = -20 + b        Start isolating 'b'

-3 + 20 = -20 + 20 + b     Add 20 to both sides to cancel out on the right.

-3 + 20 = b     Solve the left side.

17 = b      Answer

b = 17    Put variable on left side for standard formatting

Now that we know m = 5 and b = 17, rewrite the equation in the form y = mx + b.

y = 5x + 17

You weren't being specific so I searched up the question.

The correct answer is:

A. 1/169 - The probability of drawing a king followed by a queen with a replacement.

B.1/442 - The probability of drawing a red ace followed by another red ace without replacement.

C.4/442 -  The probability of drawing a 3 or 5 followed by 4 or 6, with replacement.

D.1/52 - The probability of drawing a spade followed by a jack of ant color with replacement.

Keep in mind this is not my answer since I got it from somebody else.

Answer:

Refer to the picture bellow

Step-by-step explanation:

Answer: { 2 , 7 }

Step-by-step explanation:

The intersection of a set is what the sets have in common. From the given sets , the numbers common to the two are 2 and 7 , so the intersection of the sets will be { 2 , 7 }

Answer:

12x12y9

Step-by-step explanation:

Answer:

He should buy a 50 inch TV

Step-by-step explanation:

Using Pythagorean theorem the TV cabinet has a diagonal of :

[tex]\sqrt{30^{2} + 40^{2} } = 50[/tex]

The correct description for the polynomial [tex]-5x^{2} -3x+3[/tex] is quadratic trinomial.

Explanation:

Option a: Quartic binomial

A polynomial with degree 4 is said to be quartic polynomial. Also, if the polynomial contains two terms then it is binomial.

Hence, the polynomial [tex]-5x^{2} -3x+3[/tex] is not quartic binomial.

Option b: Quadratic binomial

A polynomial with degree 2 is said to be quadratic polynomial. Also, if the polynomial contains two terms then it is binomial.

Hence, the polynomial [tex]-5x^{2} -3x+3[/tex] is not quadratic binomial.

Option c: Quadratic trinomial

A polynomial with degree 2 is said to be quadratic polynomial. Also, if the polynomial contains three terms then it is binomial.

Hence, the polynomial [tex]-5x^{2} -3x+3[/tex] is a quadratic trinomial.

Option d: Cubic binomial

A polynomial with degree 3 is said to be cubic polynomial. Also, if the polynomial contains two terms then it is binomial.

Hence, the polynomial [tex]-5x^{2} -3x+3[/tex] is a cubic binomial.

Thus, the polynomial [tex]-5x^{2} -3x+3[/tex] is quadratic trinomial.

Answer:

quadratic trinomial

Step-by-step explanation:

Hey there! :)

~ They give us some good information in this equation. Let's use it! This can be used to change "45 min" into ".75 hours".

~ Now, let's write an equation; "distance = speed * time."

~ 3(.75) + .5x = 6

~ 2.25 + .5x = 6

~ .5x = 6 - 2.25

~ .5x = 3.75

~ x = 3.75/.5

~ x = 7.5 km/hr

Final answer:

To find Jess's running speed, the total distances she walked and ran are calculated and added to equal the given total distance of 6 km. Solving the equation 6 km = 2.25 km + 0.5x km reveals that Jess ran at 7.5 km/h.

Explanation:

To find the value of x, which represents Jess's running speed, we can use the information provided to set up equations based on the distance formula: distance = speed × time.

Jess walked for 45 minutes at 3 km/h. First, convert 45 minutes to hours by dividing by 60: 45 minutes / 60 minutes/hour = 0.75 hours. The distance walked is:

Distance walked = Speed × Time = 3 km/h × 0.75 hours = 2.25 km.

Next, Jess ran for 30 minutes or 0.5 hours at x km/h. The running distance is:

Distance ran = Speed × Time = x km/h × 0.5 hours = 0.5x km.

According to the question, the total distance from the starting point after both activities is 6 km, so:

Total distance = Distance walked + Distance ran

6 km = 2.25 km + 0.5x km

Now, solve for x:

6 km - 2.25 km = 0.5x

3.75 km = 0.5x

x = 3.75 km / 0.5

x = 7.5 km/h

Therefore, Jess ran at 7.5 km/h.

We can extend 352.83 and write as  (3 x 100) + (5 x 10) + (2 x 1) + (8/10) + (3/100)

Step-by-step explanation:

Considering the given value 352.83 we can expand that step by step as,

(3 x 100) which will give us a value of 300.

Now adding the multiplied answer of (5 x 10) will give us 350.

Next we can also add the multiplied answer of (2 x 1 ) which will further give us 352.

Now adding the divided answer of (8/10) we will get 352.08

Finally adding the divided answer of (3/100) we will get the exact value of 352.83 as mentioned above.

The expanded notation for the number [tex]352.83[/tex] is [tex](3\times 100)+(5\times 10)+(2\times 1)+(8\times \dfrac{1}{10})+(3\times \dfrac{1}{100})[/tex]

A number can always be written in the expanded notation by multiplying the face value with the face notation.

Here, [tex]3[/tex] is at the [tex]100th[/tex] place of the number so, it can be written as [tex]3\times 100[/tex].

Similarly, the digits which are located after the decimal point can be expanded by dividing the face value of the number by [tex]10[/tex] raised to the power of face notation.

Here, [tex]8[/tex] is present just after the decimal point and so, its expanded form is [tex]8\times \dfrac{1}{10}[/tex].

Hence, the expanded notation of  [tex]352.83[/tex] is [tex](3\times 100)+(5\times 10)+(2\times 1)+(8\times \dfrac{1}{10})+(3\times \dfrac{1}{100})[/tex].

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Answer: $57.77

Step-by-step explanation:

3 x 12.50 = 37.5 + 20 = 57.5

57.5- 3 = 54.5

54.5 x .06 = 3.27

54.5 + 3.27 = $57.77 is the answer

Answer:

Last one

Step-by-step explanation:

Imagine it as a mirror or like a paper folding in half, then figure out the direction it shifts.

[tex]\bf ~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\\ P=\textit{original amount deposited}\dotfill & \$410000\\ r=rate\to 3.85\%\to \frac{3.85}{100}\dotfill &0.0385\\ t=years\dotfill &1 \end{cases} \\\\\\ I=(410000)(0.0385)(1)\implies I=15785[/tex]

Answer:

The number that occurs most often in a set of numbers

in this case, the number 100 occurs more than any other number in the set.  This means that the mode for this set of data is 100.

Answer:

100

Step-by-step explanation:

Mode is the number that appears most often

Hence

In the given set of numbers

The mode is 100

Final answer:

The house will be worth $153,420 when it is 16 years old, calculated by finding the annual increase in value from the given data and projecting this increase over the relevant time period.

Explanation:

To calculate the worth of the house when it is 16 years old, we need to establish the rate at which the house's value is increasing over time, based on the information given for its value at 2 years and at 7 years. The house is valued at $125,000 when it is 2 years old and $135,150 when it is 7 years old, showing an increase of $10,150 over 5 years.

First, we find the annual increase in value by dividing the total increase by the number of years:

Annual increase = $10,150 / 5 = $2,030.

Next, we predict the value when the house is 16 years old by multiplying the annual increase by the number of years from the starting point (2 years old) to 16 years old:

14 years (from year 2 to year 16) × $2,030 annual increase = $28,420 increase since year 2.

Finally, we add this increase to the original value at year 2:

Projected Value at Year 16 = $125,000 + $28,420 = $153,420.

Hence, according to the model, the house will be worth $153,420 when it is 16 years old.

Answer:

PT=57

Step-by-step explanation:

If PT=7x+8 and TQ=9x-6 qnd we have that T is the midpoint of PQ.

Since T is the midpoint of PQ, [tex]PT=TQ[/tex]

We substitute into the equation to get:

[tex]7x+8=9x-6[/tex]

Group the similar terms to get:

[tex]8+6=9x-7x[/tex]

We simplify now to get:

[tex]14=2x[/tex]

Divide through by 2 to get:

[tex]x=7[/tex]

PT=7*7+8=49+8=57

Answer:

The value of A is [tex](-\infty, 0) \cup(0, \infty)[/tex]

Step-by-step explanation:

Given:

[tex]V = A (t- 0.05t^2)[/tex]

When velocity V= 0

we have

[tex]A (t- 0.05t^2) = 0[/tex]

[tex](t- 0.05t^2) = 0[/tex]

[tex]t = 0.05t^2[/tex]

t =0 , t = [tex]\frac{1}{0.05}[/tex]

t = 0 , t = 20

So when we draw a graph,The resulting graph will be  a quadratic graph.

[tex]\frac{dv}{dt} = A[1 - 0.1t][/tex]

[tex]\frac{dv}{dt} = 0[/tex]

t=10 sec

At t=10, the velocity will be

[tex]v(10) = [10 -0.05(10)^2][/tex]

[tex]v(10) = [10 -5][/tex]

[tex]v(10) = 5A[/tex]

But according to the question A is not dependent on t

So A can be any  value other than zero

Answer:

Step-by-step explanation:

total vol. = 24

If length x base x height = vol. of cuboid

then,

vol. of cuboid = width

base x height

24 / (4 x 2) =

24/8=

3ft

The fraction [tex]\frac{13}{50}[/tex] is spent on federal income taxes.

Step-by-step explanation:

Given,

Combined income of parents = $20,000

Amount paid in federal income taxes = $5200

Fraction = [tex]\frac{Amount\ paid\ in\ taxes}{Combined\ income}[/tex]

Fraction spent on taxes =  [tex]\frac{5200}{20000}[/tex]

Fraction spent on taxes = [tex]\frac{52}{200}[/tex]

Fraction spent on taxes = [tex]\frac{13}{50}[/tex]

The fraction [tex]\frac{13}{50}[/tex] is spent on federal income taxes.

Keywords: fraction, division

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Answer:

The answer is 3

Step-by-step explanation:

i) -4 - (-7)   = -4 + 7 = 7 - 4 = 3   .... since  (minus) [tex]\times[/tex] (minus) = plus

Answer:

[tex]\frac{g(x+h)-g(x)}{h}=9[/tex]

Step-by-step explanation:

we have

[tex]g(x)=9x-10[/tex]

To find out g(x+h) substitute the variable x by the variable (x+h) in the function g(x)

so

[tex]g(x+h)=9(x+h)-10[/tex]

[tex]g(x+h)=9x+9h-10[/tex]

Evaluate

[tex]\frac{g(x+h)-g(x)}{h}[/tex]

we have

[tex]g(x+h)=9x+9h-10[/tex]

[tex]g(x)=9x-10[/tex]

substitute in the expression

[tex]\frac{9x+9h-10-(9x-10)}{h}[/tex]

[tex]\frac{9x+9h-10-9x+10)}{h}[/tex]

[tex]\frac{9h}{h}[/tex]

[tex]9[/tex]

therefore

[tex]\frac{g(x+h)-g(x)}{h}=9[/tex]