Answer both!
what is the total perimeter of this figure?
31.71 ft
34.71 ft
36.42 ft
39.42 ft
what is the circumference of the semicircle in this figure?
9.42 ft
37.68 ft
4.71 ft
18.84 ft

okay wait before i answer, is this for your points on a graph?

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation:

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft