Answer: D
Steps: In partially legible pic below. Sorry not the best explanation
Solution: The value of temperature is -79.6 degree fahrenheit.
Explanation:
The temperature is given in degree celsius and we have find the temperature in degree fahrenheit. The formula to convert the degree celcius in degree fahrenheit is given below,

Where, F is temperature in degree fahrenheit and C is temperature in degree celsius.
Since it is given that the temperature is -62 degree celsius. So put
in the above formula.


Hence the value of temperature is -79.6 degree fahrenheit.
Answer:20
Step-by-step explanation:
So, 10 x 10 is 100, x 8 is 800, your answer is D.
Formula for a cylinder = pi x r^2 x h
52.4/2= 26.2
26.2-3= 23.2
So the original number = 23.2