Answer:

Here,
represents temperature and
denotes rate of chirping per minute.
Step-by-step explanation:
Let
represents temperature and
denotes rate of chirping per minute.
At
°F, a certain insect chirps at a rate of
times per minute.
Take 
At
°F, they chirp
times per minute.
Take 
Slope intercept form:


This is two independent sample test.
<u>Step-by-step explanation</u>:
- Ice cream sales will fluctuate from month to month. So sales will differ every month. A separate sale will be made on Blank Slate Creamery.
- A first sample test will be taken on Blank Slate Creamery. After that, the average value will be noted. Now sales will be noted on Ben & Jerry's. After that value will be added.
- Now, these two values will be compared. We should check which has the highest value. Using this we can identify which ice cream has a higher record.
Answer:
m=13
Step-by-step explanation:
156 divided by 12mph = 13 miles