Why is it a good idea to check to see if your answer is reasonable?
a.
if your answer is reasonable, you have probably done the problem correctly
c.
you just need to solve for the variable
b.
if you understand the problem, you will not need to check your answer
d.
to get the correct answer, you will need to draw a picture

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.