Let U = {1, 2, 3, ..., 30}. Using set list notation, list the elements in {x  U | x = 2n2 + 1, n  N}.

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.

The water company charges a residential customer $41 for the first 3,000 gallons of water used and $1 for every 200 gallons used over 3000 gallons. if the water bill was $58 how many gallons of water were usedanswersa 3400 gallonsb 6000 gallonsc 6400 gallons d 7000 gallons