Mathematics, 07.10.2021 14:00, kps26pd2mea
3.12 Speeding on the I-5, Part I: The distribution of passenger vehicle speeds traveling on the Interstate 5 Freeway (I-5) in California is nearly normal with a mean of 72 miles/hour and a standard deviation of 4.8 miles/hour. Use this information to answer the following questions. Round your answers to 2 decimal places. a) What percent of passenger vehicles travel slower than 80 miles/hour? .8577 % b) What percent of passenger vehicles travel between 60 and 80 miles/hour? .8375 % c) How fast do the fastest 5.5% of passenger vehicles travel? d) The speed limit on this stretch of the I-5 is 70 miles/hour. Approximate what percentage of the passenger vehicles travel above the speed limit on this stretch of the I-5. % Submit All PartsQuestion 7
Answers: 1
Mathematics, 21.06.2019 15:30, elizabethburkha
Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.
Answers: 1
Mathematics, 21.06.2019 16:00, abbas7777
While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 β 8.7 β12.6 β 8.7 β12.6 β (β8.7) 12.6 β (β8.7)
Answers: 2
Mathematics, 21.06.2019 22:00, alondrachon
Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.
Answers: 2
3.12 Speeding on the I-5, Part I: The distribution of passenger vehicle speeds traveling on the Inte...
Mathematics, 15.11.2019 06:31
Mathematics, 15.11.2019 06:31
Mathematics, 15.11.2019 06:31
Mathematics, 15.11.2019 06:31
Mathematics, 15.11.2019 06:31