Answer: The surface area of the ball is 15.90 in².
Step-by-step explanation:
1. The ball is spherical, therefore to calculate its surface area, you must apply the formula for calculate the surface area of a sphere, which is:
2. You can calculate the radius (
) with the diameter given in the problem, as following:
3. Substitute this value into the formula. Then, you obtain that the result is:
Answer:
the third one going from up to down.
Step-by-step explanation:
you have to see if each graph passes the vertical line test, which is no point can be on the same vertical line as another. the only graph without 2 points on the same vertical line is the third one from the top
Answer:36.67 i think
Step-by-step explanation:
Answer: A, B, C.
If the stack of cards are shifted so it is not straight, it still has everything the same.
