2 years ago

Of the 81 teenagers at youth camp, 73% have a

Mathematics

1 answer:

Fittoniya [83]2 years ago

3 0

Answer:

27/100*81=21 teenagers

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-3.5.-12=42<br> O True<br> O False

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Krutika was thinking of a number. Krutika adds 4 to it, then doubles it and gets an answer of 83.9. What was the original number

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3 years ago

It's was 55°F outside until the temperature increased 20°F. Which number is the additive inverse of the temperature increase?

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3 years ago

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LenaWriter [7]

Answer:

Step-by-step explanation:

There are 10 red candies, 18 green candies, 9 yellow candies, and 13 brown candies.

10 + 18 + 9 + 13 = 50.

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3 years ago

Perform the following calculations without rewriting the numbers in decimal form.

RSB [31]

Answer:

Answer will be $140\times 10^{13}$

Step-by-step explanation:

We have to perform the calculation $(1.42\times 10^{15}-2\times 10^{13})$ without changing into decimal

$1.42\times 10^{15}$ can be written as $142\times 10^{13}$

So $1.42\times 10^{15}-2\times 10^{13}=(142\times 10^{13}-2\times 10^{13})$

Now taking $10^{13}$ common

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3 years ago