Bob and Latoya both drove to a baseball game at a college stadium. Bob lives 70 miles from the
stadium and Latoya lives 60 miles from it, as
shown in the accompanying diagram. Bob drove at
a rate of 50 miles per hour, and Latoya drove at a
rate of 40 miles per hour. If they both left home at
the same time, who got to the stadium first? 70 miles Bob's house Stadium 60 miles Latoya's house

A-Bob
B-Latoya

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

2/3(-6y+9x) expand each expression using the distributive property