PROBLEM: Four women (Linda, Lisa, Glenda, and Dee) are married to four men (Tom, Duane, Ron, and Ernie). From the clues, determine who is married to whom: · Ernie is Glenda’s brother

· Tom and Duane are training for a marathon next month

· Glenda and Duane were once engaged, but “broke up” later

· Dee has two brothers, but her husband is an only child

· Linda’s husband broke his leg in a ski accident with Ernie and his wife

Who is married to whom?

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.

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a. p.