In the 2000 summer olympics, the united states relay team ran the 1,600-meter relay in 2 minutes, 56.35 seconds. to the nearest hundredth, what was the speed for the relay race in meters per second?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Select all the statements that apply to this figure

Out of five men and five women, we form a committee consisting of four different people. assuming that each committee of size four is equally likely, find the probabilities of the following events: 1. the committee consists of two men and two women 2. the committee has more women than men. 3. the committee has at least one man. for the remainder of the problem assume that alice and bob are among the ten people being considered. 4. both alice and bob are members of the committee.