Question

when converted into degrees celsius, 176°f is equal to _. 97.78 celsius 90 celsius 70 celsius 80 celsius multiple choice 10 points which layer makes up the majority of the earths volume? mantle outer core inner core crust

Explanation:

Step1: Recall the conversion formula

The formula to convert Fahrenheit ($F$) to Celsius ($C$) is $C=\frac{5}{9}(F - 32)$.

Step2: Substitute the given value

Substitute $F = 176$ into the formula: $C=\frac{5}{9}(176 - 32)$.
First, calculate $176-32=144$.
Then, $C=\frac{5}{9}\times144$.
Since $\frac{144}{9}=16$, then $C = 5\times16=80$.

For the second question:

The mantle makes up about 84% of the Earth's volume. It is the layer between the crust and the core.

Answer:

1. D. 80 Celsius
2. A. Mantle