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Nadusha1986 [10]
3 years ago
5

If people blink about 13 times per minute, how many times do they blink in 7 hours?

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
4 0

Answer:

Step-by-step explanation:

1 hour=60 min

7 hours=60×7=420 min

number of blink=420×13=5460

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Which set of side lengths forms a right triangle? 2 3 13, 4 6 10, 9 12 18, 15 36 39 ,
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Answer:

15, 36, 39

Step-by-step explanation:

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A particular dam contains 1,700,000,000,000 cubic feet of water. For a week long flood, water was released at a rate of 25,800 c
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15,603,840,000

Step-by-step explanation:

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4 years ago
Please help me fast!<br><br> Find the surface area of this cone. Show your work.
k0ka [10]

Answer:

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Step-by-step explanation:

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Height squared = 15 * 15 = 225

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8 0
3 years ago
tim has 20 peaches. he bought each peach for $3. he sold each peach for $4. how much did he make from selling each peach?​
maria [59]

Answer: He had $80 after selling those peaches.

----------------------------------------------

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Add a 4 to each peach that he has.

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8 0
3 years ago
Read 2 more answers
Calculate the Volume<br> Pls help
elena-14-01-66 [18.8K]

Answer:

420

Step-by-step explanation:

Multiply length, times width, times height to get your answer.

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3 0
3 years ago
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