The width, w, of a rectangle is equal to 3/7 of its length, l. the length, l, of the rectangle is 21 inches.

what is the perimeter of the rectangle?
what is the area of the rectangle, in square inches?

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

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.

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?