One student is selected at random from a group of 12 freshman, 16 sophomores,

20 juniors, and 2 seniors. Find the probability that the student selected is:

a)

not a freshman

b)

a junior or a senior

25/100 in simplest form

The school is 2 kilometers away from the town library what is the distance in meters

Two spherical balloons are filled with water. The first balloon has a radius of 3 cm, and the second has a radius of 6 cm. How much more water is in the larger balloon than in the smaller balloon? Use 3.14 to approximate pi.

Solve the equation and check your solution: 10 = 1/3 (x - 15).

Find all real solutions x + 5 = 14 - x

Find X if f (x) = 2x + 7 and f (x) = - 1 A. - 2 = x B. - 4 = x C. 1 = x D. 0 = x

When is the product of two integers less than or equal both of the two factors?

What Is The Answer To The Problem? 3 (6/8 - 1/2) + 0.25

14. Shays' Rebellion encouraged national leaders to A. repeal the Stamp Act. B. seek alternatives to the Articles of Confederation. C. change the Declaration of Independence. D. repeal the Bill of Rights.

What ratios are equivalent to 14/12