Please help a girl out ,

What is the length of the unknown leg in the right triangle ?

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 +"

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound