A rock is thrown upward from the edge of a bridge and onto a road that is 12 feet below the bridge. The function h(x) = −x^2 + 3x + 12 gives the height, h, in feet, the rock travels in x seconds from the time it was thrown. When will the rock hit the road? Answer ASAP

Factor this polynomial completely x^2-64

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.

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual