Find the measure of the indicated angle to the nearest degree

What are the soultion(s) to the quadratic equation 40- x^2=0

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 the following division?