Keli was making a chicken and rice casserole that needed cups of rice. That didn't make
sense to her since her measuring cups came in
wholes, halves, thirds, fourths, and eights.
Which measuring cup should she use, and
how many should she fill with rice to measure
out, cups of rice?

Select the correct answer from the drop-down menu. this graph represents the inequality x+2< 4,2x> 3,x+6< 12,2x> 12

What is a graph with a never ending line called?

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.