The Morgan family is planning a trip from Yuma to Bakersfield. This map uses a scale of 1 cm = 42 miles and shows that the distance from Yuma to Bakersfield is about 9.5 centimeters. How many miles will the Morgan family travel to get to Bakersfield

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

What is the value of x when x + 7 = 21?

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?