Answer:
x = 6
Step-by-step explanation:
8 ..................................
a) Is the twitch - initial positive twitch or sudden movement, which is what
makes the car jolt into action.
b) is the acceleration - graph shows the acceleration and
deceleration of the car.
c) is the velocity - starts at 0 and increases until the car
travels at its right speed.
d) is the position - assuming that the car is going on only
one direction. This graph is the only one that does not go back to the x-axis.
I hope it helped if you have any further questions you can ask
The volume of the hemisphere is calculated through the equation,
V(hemisphere) = 2πr³/3
and that of the cylinder is
V(cylinder) = πr²h
Substituting the given dimensions in the figure shown,
2 x V(hemisphere) = 2 x (2)(π)(6 in)³ /3 = 288π in³
V(cylinder) = (π)(6 in)²(10 in) = 360π in³
Adding up the volumes of the three solids,
total volume = 288π in³ + 360π in³ = 648π in³
Thus, the answer is letter D.