Find the circumference and area of a circle with a diameter of 14 inches. leave your answers in terms of pi. (4 points)
c = 14π; a = 49π
c = 7π; a = 28π
c = 14π; a = 28π
c = 7π; a = 49π

Select the correct answer from each drop-down menu. rewrite the formula to find voltage. the formula for electrical power (p, in watts) is where v is the voltage in volts and r is the resistance in ohms. for a particular brand of water heater, r is 32 ohms and p is 0.5 watts. the formula to find v is , and the voltage at which the heater operates is volts.

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !