2t^2+1
Subtract t^2 from 3t^2 you get 2t^2
which is 2t^2+1 answer
The coefficient is 2, the first number being multiplied by a variable will always be the coefficient.
D.1/36 because it has 6 sides which can have an possible outcome of 36
Answer:
Step-by-step explanation:
Given
radius of wheel 
Time period of Wheel 
and
, where 

Let at any angle
with vertical position of a point is given by


and 
for velocity differentiate x and y to get


Height at any time t is given by

Answer:
1440
Step-by-step explanation:
36,000x0.04=1440