1. set up the following word problem as a proportion and solve. then write your answer as a complete sentence. a health department estimates that 8 vials of malaria serum will treat 100 people. at this rate, how many vials are required to treat 175 people?

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

Which of the following circles have their centers in the third quadrant? check all that apply.

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122