The area of circle Z is 64 pi ft?. What is the value of ?
O r = 4 ft
O r= 8ft
© r = 16 ft
O 7 = 32 ft

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

5/6+7/8what is the answer sealsdbdbshd

Find the slope of the line passing through a pair of points