Find the equation of a circle with center (0, 5) and diameter 32

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w