4 years ago

Please help me because I don’t understand this

Mathematics

1 answer:

Svetradugi [14.3K]4 years ago

3 0

What's your question? And where is the question?

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A store donated 2 1/4 cases of crayons to a day care center.Each case holds 24 boxes of crayons ; each box holds 8 crayons, How

aleksandr82 [10.1K]

2 1/4 x 24 x 8

9/4 x 24= 54

54 x 8 = 432 crayons

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4 years ago

What is 125% of 144?

Monica [59]

Answer:

180

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3 years ago

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Anyone know the answer to this

melamori03 [73]

Answer:

The answer is B

Step-by-step explanation:

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3 years ago

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HELP ME OUT ASAP PLS 20POINTS IF U DO! On Friday, a bowling alley made $842.72 from lane rentals and $412.38 from the concession

ElenaW [278]

Answer:

$2611.05

Step-by-step explanation:

earnings = lane rentals + concessions

Friday:

earnings = $842.72 +412.38 = $1255.10

Saturday:

We assume "down by 1/8" means the value was 1 -1/8 = 7/8 that of the previous day. Likewise, "increased by 1/2" is assumed to mean the value was 1 + 1/2 = 3/2 that of the previous day.

earnings = 7/8×$842.72 + 3/2×412.38 = $1355.95

Then the total earnings for both days were ...

$1255.10 +$1355.95 = $2611.05

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3 years ago

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Can someone help! I know the answer I just need step by step!

baherus [9]

Answer:

$4 \sqrt{2}$

Step-by-step explanation:

Rewrite 32 as the product of 16 and 2:

$\implies \sqrt{32}=\sqrt{16 \cdot 2$

Apply exponent rule $\sqrt{a \cdot b}=\sqrt{a}\sqrt{b}$

$\implies \sqrt{16 \cdot 2}=\sqrt{16}\sqrt{2}$

Rewrite 16 as 4²:

$\implies \sqrt{16}\sqrt{2}=\sqrt{4^2}\sqrt{2}$

Apply exponent rule $\sqrt{a^2}=a$

$\implies \sqrt{4^2}\sqrt{2}=4 \sqrt{2}$

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2 years ago

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