Which equation is equivalent to bracket (2a^-3b^4)^2 bracket ^-1 over (3a^5b)^-2 ? assume a ≠ 0 b ≠ 0 if you can answer this i would really appreciate sorry for the confusion (algebra 2)

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

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.