To be able to compare the rates, we will write them in fraction form.
The fraction that represents Joe's rate is:

and the fraction that represents Bob's rate is:

Simplifying the above fractions, we get:

Since:

then Bob and Joe did not work at the same rate.
Answer:
No, Bob and Joe did not work at the same rate.
Answer:
The circumference is 37.7 mm Hope this helped! Have a great day!! :)
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
I'm so sorry if this is wrong but it might be 24.
Answer:
irrational
Step-by-step explanation:
when you multiply a irrational number by a rational number you dont lose the properties of an irrational number