Mathematics, 25.01.2021 20:40 madelineb6243
Terri Vogel, an amateur motorcycle racer, averages 129.71 seconds per 2.5 mile lap (in a seven-lap race) with a standard deviation of 2.28 seconds. The distribution of her race times is normally distributed. We are interested in one of her randomly selected laps.
Find the percent of her laps that are completed in less than 134 seconds. (Round your answer to two decimal places.)
The fastest 5% of her laps are under how many seconds? (Round your answer to two decimal places.)
sec
Answers: 2
Mathematics, 21.06.2019 18:30
Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?
Answers: 1
Mathematics, 22.06.2019 01:00
The table showed price paid per concert ticket on a popular online auction site. what was the average price paid per ticket
Answers: 1
Mathematics, 22.06.2019 01:40
Five infinity stones cost $16.80. what is the price per infinity stone ?
Answers: 3
Mathematics, 22.06.2019 03:30
Solve -3 (r + 5) = -9 enter ur answer in the box x = __
Answers: 2
Terri Vogel, an amateur motorcycle racer, averages 129.71 seconds per 2.5 mile lap (in a seven-lap r...
Mathematics, 30.05.2020 19:02
Mathematics, 30.05.2020 19:02
Mathematics, 30.05.2020 19:02
Social Studies, 30.05.2020 19:02
History, 30.05.2020 19:02
Mathematics, 30.05.2020 19:02