In a circle, a 90° sector has area 16π ft2. what is the radius of the circle?
options:
a. 16 ft
b. 4 ft
c. 12 ft
d. 8 ft

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

If 25% of y is 30, what is 60% of y?

Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12