You are on the prom decorationg committee and are in charge of buying balloons. The prom colors are silver and black.
Silver ballons cost $.50 each and Black balloons cost $.10
each. You need 125 balloons and you have $32.50 to spend.
How many of each color should you buy?

Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me

Apolynomial has two terms. check all of the factoring methods that should be considered. common factor difference of cubes sum of cubes difference of squares perfect-square trinomial factoring by grouping