V(l) = square root 20(l) estimates the speed of a car (in miles per hour) if it leaves a skid mark L feet long to stop as quickly as possible on dry pavement. How long of a skid mark would a car leave that was traveling 85 miles per hour?

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.

1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]

Can someone answer this question for me