The formula for the volume of a cylinder is πr^2*h. If you plug in the numbers of the radius and the height. π10^2*8=800π meters^3.
Answer:
Yes, 
is a solution
Step-by-step explanation:
Recall that 
. By replacing in the given trigonometric equation, we get 0 (zero) as a result, so this value is a solution:
18/13 or in simplified form, 1 and 5/13.
Answer:
5/2
Step-by-step explanation:
12)
(intro) Slope is change in y divided by change in x (axes). Here, the y axis is depth and the x axis is hours. So, the slope is change in depth between any two points, divided by the change in hours between the same points. The slope of this line is half a foot depth divided by 2 hours.
a) So, the slope is 0.5 / 2 = 0.25, or 1/4.
b) The graph shows a constant rate of change because the line is straight (it increases at the same speed. If the line was curving, it would not be a constant rate of change).
c) Yes, because the line has a constant rate of change now.
