Answer:
31
Step-by-step explanation:
210 ft ÷ 7 ft = 30
There are 30 7-ft lengths of fence.
Think of putting a post at the end of each 7-ft length. That means you need 30 posts. Now you must add 1 post for the beginning.
Answer: 31
The definition of the set E gives you a natural choice for the limits in the integral:

Computing the integral, we get



Answer:
40+45
Step-by-step explanation:
17x5 is 85
Answer:
you don't have the graph
Step-by-step explanation:
Answer:
Slide 2) $7.11
Slide 3) 51
Step-by-step explanation:
Basically you take the number and minus the percent I forgot how to do the other ones sorry though hope these help good luck!