12. John borrowed $80 from his sister, Joan. He agreed to pay her back at a rate of $6 per week. Create a function, P, that gives the amount of money that john still owes Joan after
w weeks.

12 (b) John told Joan that he will have paid her back all of the money, after making
payments for 13 weeks.. Explain why John is incorrect?

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 the scale factor between two circles is 2x/5y what is the ratio of their areas?

What is the total area of the figure?