Helena is snorkeling at a position 26.75 meters below sea level. She descends 0.25 meters each minute for 18 minutes. What is Helena's position compared to sea level after 18 minutes?

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asked Oct 23, 2022 232k views

1 vote

Helena is snorkeling at a position

26.75 meters below sea level. She
descends 0.25 meters each minute
for 18 minutes. What is Helena's
position compared to sea level after
18 minutes?

Mathematics
high-school

Melike asked

by Melike

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1 Answer

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Answer:

Helena is 31.25 meters below the sea level.

Explanation:

0.25 x 18 = 4.5

26.75 + 4.5 = 31.25

Vural answered Oct 26, 2022

by Vural

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