An only son inherited a 4 hectare lot. He decided to build a 40-door condominium on the lot. The floor area of the units are uniform and the total floor area of the entire condominium is 1/5 less than the area of the lot to provide for certain amenities. Compute for the area of each condominium unit.

Two lines that do not intersect are skew. always sometimes or never

What are the solutions of the equation? z^2 + 11z + 24 = 0 a. 8, -3 b. 8, 3 c. -8, -3 d. -8, 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.