C. Bradley's dad used a light bulb that consumed 5000 joules in 50 seconds. What is the unit rate at which this light bulb used energy?

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?