If there are 4 Democrats and 3 Republicans on a committee, what is the probability that a Democrat will be the chair of the committee and a Republican will be the alternate? Assume that the chair and the alternate are chosen
randomly. Round the answer to the nearest hundredth.
A.0.10 B.0.20 c.0.29 d.0.58

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

Ihave trouble finding the nth term of a linear sequence

Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.