Find parametric equations for two circles c1 and c2 in space such that • c1 and c2 have the same radius; • c1 and c2 intersect at the points p(1, 2,−1) and q(1, 2, 1) and nowhere else.

Matteo makes raspberry punch. the table shows how many parts ginger ale and raspberry juice to use for a batch. raspberry punch parts ginger ale 2 parts raspberry juice 3 matteo decides to add one part of raspberry juice. what is the new ratio of ginger ale to raspberry juice?

Myron put $5000 in a 2-year cd playing 3% interest, compounded monthly. after 2 years, he withrew all his money. what was the amount of the withdrawal?

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer