The table shows the number of cans of soup shipped in different numbers of boxes.

number of boxes-2-4-9


number of cans of soup-96-192-432


which equation expresses the relationship between the number of boxes, b, and the number of cans, c?

a)c= b/48

b)c = 48b

c)b = 48c

d)c = 48 + b

How to do this , and can some one explain

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.

Find the missing dimension extra points