Answer:
(C)
Step-by-step explanation:
Given the distance, d(t) of a particle moving in a straight line at any time t is:
To find an expression for the instantaneous velocity v(t) of the particle at any given point in time, we take the derivative of d(t).
The correct option is C.
I'm assuming the fraction is 12/36 which would equal 3.33 as a decimal
Answer:
The first one, A
Step-by-step explanation:
DJ costs $300 in total.
For every student there is $5.
We want a profit of 1,500, so the total money earned from students attending subtracted by the costs of the DJ should be 1,500.
5n - 300 = 1,500
For the second one, it'll be the DJ giving you $300.
The last Two answers has an n where it's supposed to be money when n represents each student.
Answer:
14.13 cubic inches
Step-by-step explanation:
Given: The diameter of an entire coconut is 5 inches, and the coconut meat is 1 inch thick.
To find: radius and volume of the inside sphere
Solution:
Diameter of an entire coconut = 5 inches
Radius of an entire coconut (R) = diameter/2 =
Radius of the inside sphere coconut (r) = 2.5 - 1 = 1.5 inches
Volume of inside sphere =
= cubic inches
Answer:
C zero
Step-by-step explanation:
-9×(0/(-3))= (-9)×0
=0