Find probability

1. what is the probability of rolling on a single die a 7? write as a percent rounded to nearest whole.

How can we find the measure of an exterior angle if we know the measurement of an interior angle

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.

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)