Please Help! I will give you the brainiest and a lot of points! a. Use the information given by the graph to determine the truth value of the compound statement. Choose the correct answer below.

b. Write the compound​ statement's negation.

c. Use the information on the graph to determine the truth value of the negation in part​ (b).

Adriveway is 40 yards long about how many meters long is it

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

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.