First to answer will be the briniest A ladder is placed 5m away from the wall. the distance from the ground to straight window is 12m , a. find the length of the ladder
b. name the property used to find the length of the ladder
c. since the wall is perpendicular to the ground ABC=

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

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.

Complete each sentence with the correct form of the verb ser or estar to say where the following people are from or where they are right now claudia y maria en méxico