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Harlamova29_29 [7]

3 years ago

9

In a town there are 1349 families. If there are on average two children attending elementary school from each family and each sc

hool can accommodate 220 children, the minimum number of elementary schools need in the region is?

1 answer:

IrinaK [193]3 years ago

4 0

Answer: 6

Step-by-step explanation:

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Can somebody please get me the answer to this?

Advocard [28]

Answer:

x = 15 , y = 105 ,z= 105

Step-by-step explanation:

i dont think you need explanation for all this

7 0

2 years ago

40 points David invests $10,000 in a savings account that pays 3.5% simple interest. If David makes no withdrawals or deposits t

sweet [91]

Answer:

FV= $12,450

Step-by-step explanation:

Giving the following information:

David invests $10,000 in a savings account that pays 3.5% simple interest.

<u>To calculate the future value, we need to use the following formula.</u>

FV= PV*(1+i*n)

n= 7

i= 0.035

PV= 10,000

FV= 10,000*(1+0.035*7)

FV= $12,450

6 0

3 years ago

17. What is the value of x in the rhombus

jasenka [17]

Answer:

Answer is 12.5 degrees

7 0

2 years ago

Read 2 more answers

Correct answers only please!

Anika [276]

Step-by-step explanation:

Using the given formula

I = P × R × t

I = 20 × 5/100 × 2

I = $2

6 0

3 years ago

Solve each equation x+2y=1 and -x+y=2

Rudiy27

Answer:

x = -1, y = 1

Step-by-step explanation:

x + 2y = 1

Subtract 2y from both sides

x + 2y - 2y = 1 - 2y (simplify) -> x= 1 - 2y

----

-x + y = 2

Subtract y from both sides

-x + y - y + 2 - y (simplify) -> -x = 2 - y

Divide both sides by -1

$\frac{-x}{-1}$ = $\frac{2}{-1}$ - $\frac{y}{-1}$ (simplify) -> x = -2 + y

6 0

2 years ago