30.41592653 to work this out you need to times your diameter by Pi in the case 20 x Pi
The answer is C) because you are moving left 8 units. In the inside of the parenthesis it says +8 however its counterintuitive, so the function is actually moving left. You can check on desmos.com a website for graphing functions.
W=30/24.5≈1.2.
Therefore, Sierra's morning walk is about 1.2 miles.
Answer:
the answer is 7500 :) ur welcome
Step-by-step explanation:
Answer:
2.4 hours or 2 hours and 24 minutes
Step-by-step explanation:
Jack mows 1/6 of the lawn per hour while Marilyn mows 1/4 of the lawn together. Adding up those rates yields in their combined mowing rate:

The time required for them to mow the entire lawn is:

It would take them both 2.4 hours to mow the lawn together.