Find the measure of the indicated angle.
1 answer:
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Answer:
The correct answer is 0.0667 centimeters.
Step-by-step explanation:
Diameter of earth is 12700 kilometers.
Width of the solidified ocean crust is 35 kilometers.
Ratio between the diameter of the earth and the solidified crust is .
Now the earth is shrunken to a size of a basketball with the diameter as 24.2 centimeters. Let the thickness of the Earth's crust in this model be x centimeters.
Ratio between the diameter of the model earth and the solidified crust is .
But this ratio of the real Earth and its model must be equal.
∴ =
⇒ x = 0.0667 centimeters.
Answer:
The answer is
<h2>7.27 g/mL</h2>Step-by-step explanation:
The density of a substance can be found by using the formula
From the question
mass = 24 g
volume = 3.3 mL
The density is
We have the final answer as
<h3>7.27 g/mL</h3>Hope this helps you