Chris has a circular outdoor pen for his puppy. The distance from the center to the outside of the dog pen is 10 feet. To the nearest square foot how much space does the puppy have to run around inside the pen? A. 63 sq. ft.
B. 79 sq. ft.
C. 314 sq. ft.
D. 1,257 sq. ft.

The revenue generated by a bakery over x months, in thousands of dollars, is given by the function f(x) = 2(1.2)* the cost of running the bakery forx months, in thousands of dollars, is given by the function g(x) = 2x + 1.4determine the equation for h if h(x) = f(x) - g(x).oa. m(x) = (1-2)*-x-07b.(x) = 2(1 2 - 2x -0.7)h(x) = -2((1.2) + x + 0.7)d. h(x) = 2((12) - x-0.7)

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)