Adriveway must be replaced. it is 32 yards long, 9.5 feet wide, and the concrete will be 4 inches thick. if concrete costs $153 per cubic yard, what is the cost to replace the driveway?

Multiplying an even number of negative numbers gives an answer that is choose from:

Find the volume of the described solid. the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x. a) 441b) 147c) 864d) 882

Standard deviation of 19,29,21,22,23