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Brilliant_brown [7]

3 years ago

7

Wooden blocks are stacked to form a cube 4 blocks wide, 4 blocks long and 4 blocks high. Write the number of blocks used as a po

wer

1 answer:

Anton [14]3 years ago

8 0

Answer:

4^3

Step-by-step explanation:

The equation would be 4*4*4 or 4^3

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Depreciation is the decrease or loss in value of an item due to age, wear, or market conditions. We usually consider

kiruha [24]

Answer:

Part A) $V(t)=-5,750t+101,250$

Part B) $\$55,250$

Step-by-step explanation:

Part A) Express the value of the bulldozer, V, as a function of how many years old it is, t.

Let

V ----> the value of the bulldozer (dependent variable or output value)

t ----> the number of years (independent variable or input value)

we know that

The linear function in slope intercept form is equal to

$V(t)=mt+b$

we have the ordered pairs

(0,101,250) and (15,15,000)

Find the slope

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

substitute

$m=\frac{15,000-101,250}{15-0}$

$m=-\$5,750\ per\ year$ ----> is negative because is a decreasing function

The value of b is the initial value

so

$b=\$101,250$

substitute

$V(t)=-5,750t+101,250$

Part B) The value of the bulldozer after 8 years is

For t=8 years

substitute the value of t in the linear equation

$V(t)=-5,750(8)+101,250=\$55,250$

4 0

3 years ago

Simplify the ratio 19:114

Pie

$\frac{19}{114}=\frac{19}{19 \cdot 6}=\frac{1}{6}$

6 0

3 years ago

Read 2 more answers

A class has 6 boys and 15 girls what is the ratio of boys to girls

ElenaW [278]

A ratio is a comparison of two values. In this case, there are 6 boys to every 15 girls. So, this means the ratio is 6:15.

Hopefully, this helps!

6 0

3 years ago

Read 2 more answers

Shane wrapped the kite with paper. How many square inches of paper did Shane use to cover the front and back? 45 POINTS

arsen [322]

Answer:

576

Step-by-step explanation:

First off, we can use the area of a kite formula, (D1*D2)/2 to get the area of one side of the kite, which is simplified to 18 * 32 : which gets us 288. But because we are looking for the area of the front and back side, we multiply 288 by 2- getting the final answer of <u>576</u>.

7 0

3 years ago

Read 2 more answers

three consecutive even integers in which 20 more than twice of the third is 28 more than the sum of the first two integers

Doss [256]

Answer:

what is the answer choices?

5 0

3 years ago