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3 years ago

A penguin starts at 15 meters above sea level and ends at 7 meters below sea level. What is the change in elevation?

Mathematics

1 answer:

Gnesinka [82]3 years ago

7 0

Answer:

22 meters

Step-by-step explanation:

If the penguin goes from 15 meters above sea level to sea level (0 meters), they traveled 15 meters in elevation.

Then they traveled another 7 meters when going 7 meters below sea level.

15 + 7 = 22

Hope this helps :)

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Effectus [21]

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Step-by-step explanation:

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3 years ago

What is the product of (7 x 10^-5) x (5 x 10^-8) (7 x 10^-5) x (5 x 10^-8) = ? x 10^?

arsen [322]

Answer:

$3.5\times10^-^1^2$

Step-by-step explanation:

$(7 \times 10^-5) \times (5 \times 10^-8)$

Evaluate

$(7 \times 5)\times(10^-^5\times10^-^8)$

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$3.5\times10^1^-^1^3$

$3.5\times10^-^1^2$

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~Lenvy~

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2 years ago

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puteri [66]

Let x be the percentage of p.
Therefore,
$m\% \: \: of \: \: n = x\% \: \: of \: \: p \\ = > \frac{mn}{100} = \frac{px}{100} \\ = > mn = \frac{px}{100} \times 100 \\ = > mn = px \\ = > \frac{mn}{p} = x$

Answer:

$\frac{mn}{p}$

Hope you could get an idea from here.

Doubt clarification - use comment section.

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3 years ago

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Tems11 [23]

Answer:

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exis [7]

We know that

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3 years ago

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