Answer:
15.625
Step-by-step explanation:
Answer:
v(t) = 6t^2 +5
Step-by-step explanation:
Velocity is the derivative of position. The derivative of a sum is the sum of the derivatives of its terms. The power rule for derivatives is ...
(d/dx)(x^n) = n·x^(n-1)
So, the derivative of d(t) is ...
v(t) = 2(3t^2) +5(1t^0)
v(t) = 6t^2 +5 . . . . matches choice C
D which means you add 12 plus 12
Answer:
it depends on how many students there are in each grade.
48
90 degree angle so 90-42=48
