Aporch has the shape of a semicircle with a diameter of 7 ft.
what is the approximate area of the porch, rounded to the nearest square foot? use 3.14 to approximate .
ft2

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

Find the dimensions of the circle. area = 64π in.² r= in.

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each