During a research experiment, it was found that the number of bacteria in a culture grew at a rate proportional to its size. at 8: 00 am there were 6,000 bacteria present in the culture. at noon, the number of bacteria grew to 6,800. how many bacteria will there be at midnight?

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.

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x