Dale cut a wire into 7 equal pieces. The wire was originally 7.84 meters long. How long is each piece?

Answers

Answer 1
7.84 / 7 = 1.12 meters per piece <=
Answer 2
each piece would be 1.12 meters each.

Related Questions

Ricky is taking out a personal loan for $12,000 to remodel his kitchen. He would like the lowest monthly payment possible, even if it means a bigger finance charge in the end. His bank has offered him a loan at 13% interest for 36 months or 12% interest for 60 months, both of which are compounded monthly. Which of the following statements most accurately describes what Ricky should be thinking? a. More payments with the 60 month loan will give him the lowest monthly payment. b. Fewer payments with the 36 month loan will give him the lowest monthly payment. c. The 60 month loan comes with a bigger finance charge and, thus, a bigger monthly payment. d. The 36 month loan comes with a bigger finance charge and, thus, a bigger monthly payment.

Answers

Answer : The correct Option is A.

Step-by-step Explanation :

To solve this we are going to use the monthly payment formula:

[tex]\text{Payment = }\frac{Rate\times Principal}{1-(1+Rate)^{-n}}}[/tex]

where, Principal is the amount of the loan

            n  is the number of periods.

Option A. 13% interest for 36 months compounded monthly

Ricky is taking out a personal loan for $12,000 and term of the loan is 36 months ⇒ n = 36. To find the rate per period, we first need to convert the interest rate to decimal form ⇒ Rate = 0.13.

Now since the bank is charging him the interest rate for the 36 months, we just need to divide the interest rate (in decimal form) by the number of months (36) to find the rate per period

[tex]\implies\text{Rate per period = }\frac{0.13}{36}[/tex]

So, putting all these values in the formula, We get monthly payment of loan A = $356.07

Option B : 12% interest for 60 months compounded monthly

interest rate in decimal form = 0.12

By replacing the values in formula the monthly payment of loan B is $212.44

Option C and Option D are obviously denied as the financial charge is not effected by the monthly payments so ricky will not be thinking about the financial charge.

Now, Monthly payments of loan B are significantly low than that of monthly payments of loan A.

So, we can conclude that the correct answer is  a. More payments with the 60 month loan will give him the lowest monthly payment.


Answer:

A

Step-by-step explanation:

sally has scores of 88, 92, 80, and 96. find the score she must make on the next exam to have an average of 90

Answers

The score range that sally would have to make a 90 average is 85-100

I have a rug has a length that is 2 times the width the area of the rug is 8 square feet What is the length and width of the rug

Answers

length = 4 feet
width = 2 feet

4 feet x 2 feet = 8 feet squared

Hope this helps!

how many times that a one-to-one function crosses the horizontal line?

Answers

One-to-one means the function will cross ANY horizontal or vertical line at at most one point.

We want to see how many times a one-to-one function crosses the x-axis (this is equivalent to see how many values of x are mapped into y = 0).

We will see that it crosses the x-axis only one time.

A function is a relation that maps elements from one set, the domain, into elements from another set, the range. Such that each element in the domain can be mapped into only one element in the range.

Now we add the restriction that the function is one-to-one, this means that no two elements from the domain can be mapped into the same element from the range.

With this is easy to see that the one-to-one function crosses the horizontal line only once, as the value y = 0 can be assigned to only one value in the domain.

If you want to learn more, you can read:

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In calculating the monthly payment for a five-year loan, what value should be used for n, the number of periods over which the loan is repaid, as it appears in the following formula? 2007-10-03-00-00_files/i0060000.jpg a. 5 b. 12 c. 60 d. 120

Answers

Answer:

The answer is: c. 60.

Step-by-step explanation:

To calculate the monthly payment for 5 years, the 12 months of 1 year should be multiplied by the 5 years of the duration, which is equal to 60 = 5 x 12.

The answer is: c. 60.

graph of the quadratic function f(x)=‒(x+4)(x‒6) is shown on the coordinate grid below.


Which statement is not true?
A.
The maximum of this function occurs when y=25.
B.
The function increases in the interval 1 to 6.
C.
The has a zero at (‒4,0).
D.
The function positive in the interval ‒4 to 6.

Answers

the correct answer is c because zero wasnt incluing and it said positive 4 to -6

Answer:

Option B is not true.

Step-by-step explanation:

The quadratic function is f(x) = -(x + 4)(x - 6)

Now we check each option given

Option A.

It is clear from the graph function is maximum at y = 25.

TRUE.

Option B.

Function increases in the interval 1 to 6.

Let's check this at x = 2 and x = 3

f(2) = -(2 + 4)(2 - 6)

     = -(6)(-4)

     = 24

f(3) = -(3 + 4)(3 - 6)

     = - (7)(-3)

     = 21

So we find this function is decreasing in this interval.

So the given option is FALSE.

Option C.

The function has a zero at (-4, 0)

f(-4) = -(-4 + 4)(-4 + 6) = 0

So the function has a zero at (-4, 0).

Option is True.

Option D.

The function is positive in the interval -4 to 6

f(x) = -(x + 4)(x - 6)

f(-3) = -(-3 + 4)(-3 - 6)

      = -(1)(-9)

      = 9

f(0) = -(0 + 4)( 0 - 6)

     = 24

Therefore, this function is positive in this interval so the option is TRUE.

Option B is not true.


The volume of a rectangular box can be found using the formula lwh where l represents the length, w represents the width, and h represents the height of the box. What is the volume of a box with the following dimensions?

l = 4 centimeters
w = 5 centimeters
h = 6 centimeters

120 cm 3
456 cm 3
15 cm 3
34 cm 3

Answers

multiply the 3 dimensions together

4*5 = 20 *6 = 120 cm^3

Solve the following system by the substitution method. Check the​ solution(s). 0.1x+0.2y=-0.6 and 0.6x-0.3y=2.3

Answers

(1.8666666,-3.9333333)

a real estate developer is looking to find help fund a new condo complex.he promises 145% return on investment in four years. if youre interested in investing $30,000 and the developer follows through on his promise, how much money will you get back in four years?

Answers

145%=1.45 in decimal form
30000 (1.45)=43500 investment earning
Total received =30000+43500=73500

calculate the length of the hypotenuse

Answers

hypotenuse =sqrt( a^ + b^

10^2 = 100

14^2 = 196

196+100 = 296

 sqrt(296) = 17.20

 Answer is D. 17.20

If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the refrigerator if it released 492J of energy to the room? Joules

Answers

First, we need to define the first law of thermodynamics. This law states that in an isolated system, energy can neither be created nor destroyed, it can just be transformed from one form to another.

Based on this, if we assume that the refrigerator is and isolated system, then if 492 Joules of energy was released into the room, this means that 492 Joules of energy (heat) was removed from food inside the refrigerator. 

4000 is 1/10 as much as what number

Answers

40,000

All you do is multiply 4,000 by 10 to find out what 10 times of your number is, if 4,000 is only 1/10 of it.

To find a number that is 1/10 as much as 4000, you would multiply 4000 by 10, resulting in 40000.

To find the number that is 1/10 of 4000, you need to divide 4000 by 1/10, which is the same as multiplying by its reciprocal, 10.

Step 1: Write down the expression:

Let ( x ) be the number we're looking for.

Step 2: Set up the equation:

[tex]\[ x = \frac{4000}{\frac{1}{10}} \][/tex]

Step 3: Multiply by the reciprocal:

x = 4000 \times 10

Step 4: Solve:

x = 40000

So, the number that is 1/10 as much as 4000 is 40000.

An 8 foot length of 4 inch wide crown molding costs $16. How much will it cost to buy 40 feet of crown molding?

Answers

Converting feet to inches, 8*12=96 and 96*4=384. Next, 40*12=480. Since 384*x (if x represents the cost per inch of crown molding)=16*100=1600 cents due to that for every inch, we add x amount of money, we can find x to be 1600/384=800/192=400/96=200/48=100/24=50/12=25/6 by simply dividing both the numerator and denominator by 2 each time. Since we add x amount of money for every inch, and we have 480 inches, 480*x=480*25/6=2000 cents=2000/100=20 dollars is our answer

At the beginning of a bake sale mary set aside 4 pies for herself karen bought half of the remaining pies for her birthday party and 5 more pies were sold during the sale. When the sale was over there were 19 pies remaining. How msny pies were there before the bake sale started

Answers

There were fifty two pies at the start of the bakesale. If you work backwards, the original number of pies was subtracted by four, divided by two, and then subtracted by five. If you started with nineteen and then undid all of that, you get 52

There were 52 pies before the bake sale started as per the provided condition.

Let's break down the information given step by step:

At the beginning of the bake sale, Mary set aside 4 pies for herself. So, the number of remaining pies is the total number of pies minus 4.

Karen then bought half of the remaining pies for her birthday party. This means the number of remaining pies is now half of the previous remaining pies.

Next, 5 more pies were sold during the sale. Therefore, the number of remaining pies is further reduced by 5.

Finally, when the sale was over, there were 19 pies remaining.

Let's use variables to solve the problem. Let's say the initial number of pies before the sale started is "x."

After Mary set aside 4 pies, the number of remaining pies is (x - 4).

Karen bought half of the remaining pies, so the number of remaining pies becomes (x - 4)/2.

5 more pies were sold, reducing the number of remaining pies to (x - 4)/2 - 5.

According to the given information, (x - 4)/2 - 5 equals 19.

Now, we can solve the equation to find the value of x:

(x - 4)/2 - 5 = 19

Simplifying the equation, we have:

(x - 4)/2 = 24

(x - 4) = 48

x = 52

Therefore, there were 52 pies before the bake sale started.

To learn more about the equation;

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#SPJ2

Redo of telephone math ..

Answers

I'm sorry I don't know but if you figure it out tell me
Problem 1) correct
Problem 2) correct
Problem 3) incorrect; answer is 8
Problem 4) incorrect; answer is 3
Problem 5) correct
Problem 6) correct
Problem 7) incorrect; answer is 59
Problem 8) incorrect; answer is 99
Problem 9) correct
Problem 10) incorrect; answer is 25
Problem 11) correct
Problem 12) incorrect; answer is 76

88 = W
52 = I
8 = L
8 = L

3 = G
52 = I
70 = V
67 = E

59 = Y
99 = O
31 = U

25 = A 

164 = R
52 = I
76 = N
3 = G

It decodes to "Will give you a ring" which has a double meaning. The first meaning is "I'll give you a wedding ring" and the second is "I'll give you a call" (which is British English)


In triangle FGH, GJ is an angle bisector of ∠G and perpendicular to FH.

What is the length of FH?

___ units

Answers

The answer you're looking for is:
16. I know this for certain.

Remember to mark Brainliest if this was helpful!

we know that

in the right triangle FGJ

[tex]cos(FGJ)=\frac{GJ}{FG}= \frac{GJ}{3x-8}[/tex] ----> equation A

in the right triangle GJH

[tex]cos(JGH)=\frac{GJ}{GH}= \frac{GJ}{16}[/tex] ----> equation B

m∠(FGJ)=m∠(JGH) ------> because GJ is an angle bisector of ∠G

so

equate equation A and equation B

[tex]\frac{GJ}{3x-8}=\frac{GJ}{16}\\ 3x-8=16\\3x=24 \\x=8\ units[/tex]

that means

[tex]FG=3*8-8=16\ units[/tex]

[tex]FG=GH[/tex]-------> the triangle FGH is an isosceles triangle

hence

[tex]FJ=JH\\FJ=8\ units[/tex]

[tex]JH=8\ units[/tex]

[tex]FH=FJ+JH=8+8=16\ units[/tex]

therefore

the answer is

[tex]FH=16\ units[/tex]

3/4 x 3 2/3 in simplest form

Answers

Simply you can start off by multiplying the 3 to 2/3 which would equal 6/3 (you multiply the 2 by three and the three on the bottom of the fraction by one) now you multiply 3/4 by 6/3 . so 6 x 3= 18 ; 4 x 3 = 12 ;18/12 reduced is 3/2 which equals 1 1/2


Find the vertices and foci of the hyperbola with equation (x+1)^2/16-(y+5)^2/9=1

Answers

Sent a picture of the solution to the problem (s).

Answer:

B on edge

Step-by-step explanation:

On the pic explanation is right on.

Given the number 456789abh, list out its byte value in little-endian order

Answers

The given 32-bit value is 456789ab in hexadecimal notation.
Each byte uses two hex digits. 
The 4 bytes contained in the number are
45 67 89 ab.

Little-endian order stores the least significant bytes first in the smallest memory address.
Therefore the storage in little-endian order is
ab
89
67
45

Answer: 
The byte values are ab, 89, 67, 45


The little-endian byte value of 456789abh is 0xab896745, listed in reverse order of its hexadecimal representation.

To represent the number 456789abh in little-endian byte order, we break it into bytes (8 bits each) and reverse their order:

456789abh = 0x456789ab

In little-endian order:

- 0xab

- 0x89

- 0x67

- 0x45

So, the little-endian byte value of 456789abh is 0xab896745.

A container holds 6 gallon of juice how many in pints

Answers

Okay. A tool to help you out with this is the gallon man. When you look at the gallon man, you see that 8 pints equal 1 gallon. In this case, we’re looking at the amount for 6 gallons. 8 * 6 = 48. A container that holds 6 gallons of juice is equivalent to 48 pints of juice.

What is the slope of the line passing through the points (−1, 7) and (4, −1)?


2nd picture is the choices I have.

Answers

Slope equation :

m = y₂-y₁/x₂-x₁

We are given the following points :

(-1, 7) & (4, -1)

Simply plug everything in :)

m = y₂ - y₁ / x₂ - x₁

Plug in :)

m = -1 - 7 / 4 + 1

Simplify.

m = -8 / 5

So, the slope is -8/5

The first answer choice is correct.

~Hope I helped~

Use the diagram to find the value of x?
147 32 33 150

Answers

what is the diagram?

Solve the equation.

3(k−6) = 15

k = ____?

Answers

Distribute
3k-18=15
Get k by itself, add 18 to both sides
3k=33
Divide by 3 to both sides to make k by itself
k=11
this is the answer..........

A 180 day $3 million negotiable cd has a 4.25% annual rate quote. if you buy the cd, how much will you collect in 180 days?

Answers

$3 mill×[1 + (0.0425×180/360) 

How many numbers are 10 units from 0 on the number line? Type your answer as a numeral.How many numbers are 10 units from 0 on the number line?

Answers

2 numbers are 10 units from 0.  If you start from zero and count 10 units  to the right, you should be at a positive number.  But, you can also move 10 units to the left. If you do this, you should be at a negative number that  is ALSO 10 units away from 0, just in a different direction than positive number. both are 10 units from 0.   There always 2 numbers, one 10 units to the right of zero, and one 10 units to the left of zero. Hope this helped!  Tell me if I'm wrong or right. :)
                

Answer:

10 number

Step-by-step explanation:

A number line is a straight horizontal line which shows integers. Center of number line is 0.

Left side of 0 is negative integers or numbers

Right side of 0 is positive integers or numbers

" 10 units from 0 on number line"

It would be either left side or right side.

So, number will be -10 or 10.

Please have a look in attachment for number line.

So, 10 number from 0 on number line either left or right side.

The force of an object (f) is equal to its mass (m) times its acceleration (a). Thus, the formula for calculating force is f = ma. 

Based on this information, which of the following equations would be used to calculate acceleration? 

       A. a = fm   B. a = f + m   C. a = f − m   D. a = f ÷ m

Answers

Your answer would be D. Bc you haven't divide a from b to get f on the other side if the equation.

Answer:

D. [tex]a=f\div m[/tex].

Step-by-step explanation:

We are given that force of an object and we have to find the equation would be used to calculate the acceleration

Mass of object=m

Acceleration of an object= a

Force of an object=f

We are given that force of an object is equal to its mass times its acceleration.

Therefore , the formula for calculating force

f=ma

Because we are given this formula

Now , we have find the equation which is used to calculate  acceleration

Then by division property of equality we have

[tex]a=f\div m[/tex]

Hence, the equation would be used to calculate acceleration [tex]a=f\div m[/tex].Therefore, option D is true.


During a 4-month-long drought, the water level in a lake changed by
−3 1/2 feet. The water level changed at the same rate each month.
What is amount the water level changed in 1 month?

Answers

In 4 months, the water level changed in the lake by -3.5 ft.
We want to know the change in one month knowing that the change is the same for all months.
To do that, we can simply do a cross multiplication as follows:
change per month=(1*-3.5)/4 = -0.875 ft

Answer:

-7/8

Step-by-step explanation:

i did the 3.15 Unit Test

                                       

If 1/3 of a sum of money is $21, what is the sum of money?

Answers

The sum of the money equals 7?
Your equation is 1/3x = 21
Divide by 1/3 from both sides
x = 21 / 1/3
x = 21 x 3
x = 63
The sum of money is $63.

Why i hundred 4 tens and 14 tens name the same number

Answers

1 hundred can also be 10 tens so when you add 10 tens and 4 tens you 14 tens and that is the same thing as 14 tens.

What are the coordinates of the point?

A:(4, −2)

B:(2, 4)

C:(−4, −2)

D:(−2, 4)
A coordinate grid with a dot placed in the second quadrant. The dot is to the left of positive 4 on the y axis and above negative 2 on the x axis

Answers

D -2, 4 is in the second quadrant because the -x brings it to the left side and the positive 4 puts it in the upper of the left side which is the second quadrant
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