1. If V = 440 cubic meters, T = 22, and r = 5 meters, find h. V = aer'n (Transpose the formula before solving for h.)

One-third of the people from country a claim that they are from country b, and the rest admit they are from country a. one-fourth of the people from country claim that they are from country a, and the rest admit they are from country b. in a combined census of the two countries, one-half of the total claimed to be from a. what is the ratio of the populations of country a to that of country b.

If f(x) = 3-2x and g(x) =1/x+5 to what is the value (f/g)(8)

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate