There are 18 students on the school bus. there are 5 seniors 2 juniors 6 sophomores and 5 freshmen. what is the ratio of juniors to freshmen

Asphere has a diameter of 10 in. what is the volume of the sphere?

What are the solutions of the equation? 6x^2 + 11x + 4 = 0 a. 4/3, 1/2 b. -4/3, -1/2 c. 4/3, -1/2 d. -4/3, 1/2

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building