The customers would pay 3/4 of the original price because the store is paying for 1/4 of it.
To find the number of possible combinations, you multiple the possible number of outcomes for each category together. For example, there are 5 choices of pastries, 4 choices of drinks, and 2 newspaper choices, so normally there are 5 x 4 x 2=40 possible combinations. Without a muffin, these numbers would change to 4 x 4 x 2=32. The difference would be 8 possible options, so choice C.
Answer:
The acceleration of the particle at any time t

Step-by-step explanation:
Given:
The position of a particle moving in a straight line at any time t is.

The velocity of the particle 



So the velocity of the particle 
The acceleration of the particle 


In this condition the acceleration does not depending upon the time, so the acceleration is constant
Therefore the acceleration of the particle at any time t