2 years ago

I NEED HELPP!!!

Mathematics

1 answer:

Agata [3.3K]2 years ago

6 0

Sorry I can't help you :(

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You want to include photos on the cover of a program for the school play, two across the page. The cover is 6 1/2 inches wide an

NARA [144]

Answer:

2 1/4 inches

Step-by-step explanation:

First, subtract all of the margins from the width to get 4 1/2 inches. Then, divide this by two to get 2 1/4.

4 0

3 years ago

Help please will give brainiest

Arte-miy333 [17]

Answer:

The last one

Step-by-step explanation:

5 0

2 years ago

SOLVE EQUATION BY TAKING SQUARE ROOTS.<br> -100+81a^2=0

IceJOKER [234]

Answer:

a = ±10/9

Step-by-step explanation:

$-100+81a^2=0\\81a^2=100\\a^2=\frac{100}{81}\\\sqrt{a^2}=\sqrt{\frac{100}{81} }\\a=10/9\\a=-10/9$

7 0

2 years ago

Read 2 more answers

Movies are on sale for 3/

vredina [299]

Answer:

$7.50

Step-by-step explanation:

3/4 of the original price

Original price: $10

So we need 3/4 of $10

10 ÷ 4 = 2.5

2.5(3) = 7.5

3/4 of $10 = 7.5, so the price is now $7.50

6 0

2 years ago

Read 2 more answers

A researcher is exploring the notion that there is an economy of scale in raising children. While having one child might add to

trasher [3.6K]

Answer:

The probability is $G = 85%$

Step-by-step explanation:

From the question we are told that

The percentage of parents that have one child under 18 in their homes is k = 15%

The percentage of parents that have two children is T = 65%

The percentage of parents that have three or more children is Y = 20%

Generally the probability that any given family who is selected have two or more children at home is mathematically evaluated as

$G = T + Y$

=> $G = 65% + 20%$

=> $G = 85%$

4 0

3 years ago