1/4 to 1/2 Find the percent of change. Round to the nearest tenth of a percent if necessary.

In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k