For this case, we have that the equation of the position is given by:

To find the velocity, we must derive the equation from the position.
We have then:

Then, we evaluate the derivative for time t = 8.
We have then:
Answer:
the instantaneous velocity at t = 8 is:
Answer:
48
Step-by-step explanation:
To find the range, you have to subtract the biggest/largest number by the smallest number:
108 - 60 = 48
The range is 48.
Answer:
this means there is no answer to the problem
Step-by-step explanation:
Answer:
3 cups
Step-by-step explanation:
1 1/2 + 1 1/2 = 3
8.5 the answer is and replace the areas