Basic set notation Let X and Y be the following sets: 1 X = {9.25) Y = {1.4,9.16.25} Which of the following is the set X Y? Choose 1 A {9,25) 0 {1.4.16) 5 of 7

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.

How many solutions does the nonlinear system of equations graphed below have?

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.