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adelina 88 [10]
2 years ago
12

Question 5 The enrollment at Davis Middle School dropped by 72 students over a 9 year period. What is the average yearly drop in

enrollment? students per year **Average- add up all the numbers, then divide by how many numbers there are**
Mathematics
1 answer:
Mamont248 [21]2 years ago
7 0

Answer:

it's 8

Step-by-step explanation:

just get 72 and divide it by 9 and that's the average over the 9 years.

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Simply 3x +9y + 2x<br> Please help me
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Answer:

5x+9y

Step-by-step explanation:

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2 years ago
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Suppose 56 gallon came out of a pipe in 8 minutes what was the rate per gallon
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7 gallons per 1 minute

Step-by-step explanation:

56/8=7

right?

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3 years ago
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A scale drawing of a living room is shown below 5.5 inches and 3 inches scale 1:30 what is the area of the actual living room? R
Ostrovityanka [42]

Answer:

<em>14850 inches</em>

Step-by-step explanation:

The complete question is...

A scale drawing of a living room is shown below:

A rectangle is shown. The length of the rectangle is labeled 5.5 inches. The width of the rectangle is labeled 3 inches. The scale is 1 to 30.

What is the area of the actual living room in square feet? Round your answer to the nearest whole number.

The ratio of the scale = 1:30

This means that the dimensions of the drawing has been reduced to 1/30 of the actual building's dimensions.

We first scale up the drawing to 30 times to get the dimensions of the actual building.

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The real length of the actual building = 5.5 x 30 = 165 inches

The width of the drawing = 3 inches

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7 0
3 years ago
Factor completely.
antiseptic1488 [7]

Answer:

B

Step-by-step explanation:

Given

y² - 12y + 32

Consider the factors of the constant term (+ 32) which sum to give the coefficient of the y- term (- 12)

The factors are - 4 and - 8, since

- 4 × - 8 = 32 and - 4 - 8 = - 12, thus

y² - 12y + 32 = (y - 4)(y - 8) → B

6 0
3 years ago
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A = 28000(0.9275)^5

a = 19219

$19,219 is the answer

Hoped this helped 
8 0
2 years ago
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