1 TRAVEL The formula s = 118d can be used to find the speed s of a car in miles per hour when the car needs d feet to come to a complete stop after slamming on the brakes. If it took a car 12 feet to come to a complete stop after
slamming on the brakes, estimate the speed of the car.

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

mental cunning

explanation:

he is often referred to as a man of twists and turns

john earns $14.00 for two hours of work.

nlgqer

step-by-step