Approximately %ofver les travel between 56 mies per hour and 86 miles per hour. in the
a car making a trip travel the first 0.5 hours at 50 miles per hour and the last 10 minutes at 60 miles per hour. what is the car's average speed for the entire trip?
A car drives a distance of .994569 miles going 20 miles per hour. How long did it take the car to travel this distance in seconds?
42. Car A drives East at a constant 25 miles per hour. At timet0 Car B starts 250 miles East of Car A and begins from rest, driving West. Car B, however, has a constant acceleration of 10 miles per hour. How far will Car B have to travel (in miles) before the cars are at the same location?
answer all questions please!!! The mean gas mileage for a hybrid car is 56 miles per gallon. Suppose that the gasoline mileage is approximately normally distributed with a standard deviation of 3.2 miles per gallon. (a) What proportion of hybrids gets over 62 miles per gallon? (b) What proportion of hybrids gets 52 miles per gallon or less? left parenthesis c right parenthesis What(c) What proportion of hybrids gets between 58 and 62 miles per gallon? (d) What is the...
Trucks in a delivery fleet travel a mean of 110 miles per day with a standard deviation of 14 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives between 125 and 132 miles in a day. Round your answer to four decimal places.
Trucks in a delivery fleet travel a mean of 80 miles per day with a standard deviation of 30 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives between 97 and 107 miles in a day. (Round your answer to 4 decimal places)
Trucks in a delivery fleet travel a mean of 100 miles per day with a standard deviation of 21 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives between 81 and 133 miles in a day. Round your answer to four decimal places.
Trucks in a delivery fleet travel a mean of 100 miles per day with a standard deviation of 29 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives between 120 and 158 miles in a day. Round your answer to four decimal places.
Trucks in a delivery fleet travel a mean of 100 miles per day with a standard deviation of 19 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives between 90 and 139 miles in a day. Round your answer to four decimal place
Correct Trucks in a delivery fleet travel a mean of 120 miles per day with a standard deviation of 17 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives between 130 and 137 miles in a day. Round your answer to four decimal places.