What is the number 21 a prime or composite

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.

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Determine if the equation defines y as a function of x: 2xy = 1. yes o no