Pretty sure it’s going to be D.
First, find the unit rate. Do 121 divided by 5.5 gallons of gas. This equates to 22 miles per gallon. Then, do 22*13, because you are finding how many miles you can go with 13 gallons of gas. Therefore, you would be able to go, 286 miles in total.
Answer:
The object hits the ground after 3.52 seconds.
Step-by-step explanation:
The height of the object after t seconds is given by the following function:
When will the object hit the ground?
It hits the ground when . So
Since time is a positive measure, we only take the positive value
The object hits the ground after 3.52 seconds.