If a cone-shaped water cup holds 23 cubic inches and has a radius of 1 inch, what is the height of the cup? use 3.14 to for pi. round your answer to the nearest hundredth.

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

What is 617.3 miles and each gallon of gas the car can travel 41 miles select a reasonable estimate of the number of gallons of gas karl used.

Me i’m stuck on all these questions besides the two bottom ones