0. the formula for the volume of a cylinder is v=hrh. which statement is true? a. the volume depends on the radius and the height of the cylinder. b. the volume depends only on the radius of the cylinder. c. the volume depends only on the height of the cylinder. d. the volume depends on pi, the radius of the cylinder, and the height of the cylinder.

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me

Evaluate the expression. (9 + 5)(3 + 2)0

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations