Jenny is arranging 12 cans of food in a row on a shelf. She has 5 cans of beans, 1 can of carrots, and 6 cans of corn. In how many distinct orders can the cans
be arranged if two cans of the same food are considered identical (not distinct)?

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.

Do you mind if you guys me with this question i’m on number 8