Samantha has these can goods in her pantry. 6 cans of green beans
4 cans of corn
3 cans of black beans
2 cans of peas

Samantha will choose 1 can good for dinner. What is the probability that she will choose a can of corn?

4/15

1/4

1/15

1/3

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.

(x-5)1/2+5=2 what is a possible solution?

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0