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zhannawk [14.2K]

3 years ago

11

Zeina has seven times as many books as ali if zeina gave ali 15 books they would eash have the same number of books how many boo

ks did each have

1 answer:

ELEN [110]3 years ago

5 0

Step-by-step explanation:

20 each because it's like tgat

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Simplify the expression<br>

KonstantinChe [14]

Answer:

9/4

Step-by-step explanation:

5×|-2-7(3)|-2×17

5×|-2-21|-34

5×|-23|-34

5×23-34

115-34=81

22+sq rt(7×28) 28=4×7 sq rt= 2×2×7×7

22+2×7=22+14=36

81÷9/36÷9=9/4

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Answer:

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Step-by-step explanation:

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Is 0.17677669529 (the square root of 2/8) a rational number or irrational?

zhuklara [117]

It would be irrational, as it has non repeating digits to the right of the decimal.

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Vern drinks three 6-packs of beer each week at a cost of $7

I am Lyosha [343]

Answer:

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hope i helped

-LVR

5 0

3 years ago

Based on these results, if 250 children are asked about their favorite activity, how many children will prefer organize sports?

ser-zykov [4K]

<u>Answer:</u>

60 out of 250 children will prefer organized sports.

<u>Step-by-step explanation:</u>

We are given the results of a random survey of children between the ages of 13 and 18 about their favorite activity.

Based on these results, we are to find the number of children who will prefer organized sports if 250 children were asked about their favorite activity.

Children who will prefer organized sports = $\frac{37}{155} \times 250$ = 60

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3 years ago