The volume of a cone is 3,532.5 cm. The radius and height of the cone are equal. What is the radius of the cone?

What is the solution of sqrt x+2-15=-3

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?