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lord [1]
3 years ago
8

In a weightless environment, an astronaut lose about 1.5% calcium in their bodies per month. Suppose some astronauts flew to Mar

s. Assuming the astronauts did not lose or gain calcium while on Mars, they would lose 17% of the calcium tin their bodies due to the round trip flight. Estimate the number of months the round trip flight would take.
Mathematics
1 answer:
Usimov [2.4K]3 years ago
5 0

Answer:

  12.3 months

Step-by-step explanation:

You want the number of months (m) such that ...

   1 - 17% = (1 -1.5%)^m

Taking logarithms:

  log(0.83) = m·log(0.985)

  m = log(0.83)/log(0.985) ≈ 12.3 . . . . months

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Solve for x 8/14=x/37
Setler79 [48]

Hello there!

\frac{8}{14}=\frac{x}{37}

Explanation:

↓↓↓↓↓↓↓↓↓↓↓

First you had to switch sides of the equation.

\frac{x}{37}=\frac{8}{14}

Then you had to cancel by the common factor of 2.

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You had to multiply by 37 from both sides of the equation.

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Simplify it should be the correct answer.

x=\frac{148}{7}

<em><u>Answer⇒⇒⇒x=148/7 </u></em>

Hope this helps!

Thank you for posting your question at here on Brainly.

Have a great day!

-Charlie

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