Answer: -14 m/s
Step-by-step explanation:
Given: The position of an object at time t is given by
To find the instantaneous velocity, we need to find the derivative of the given function of position with respect to time t, we get
Hence, the instantaneous velocity at t = 6 = m/s
Find the total of everything he is using:
1 1/2 + 1/4 + 1/4 = 2 total cups.
For every two cups of trail mix he uses 1/4 cup of pretzels.
15 cups/ 2 cups = 7.5
7.5 x 1/4 cup of pretzels = 1 7/8 cups of pretzels.