Mathematics, 16.11.2019 09:31, chauntkm9
In brock’s class of 25 students, 15 students report that math is their favorite class and 40% of the students report that science is their favorite class. show your work to explain how to determine whether more students prefer math or science.
Answers: 3
Mathematics, 21.06.2019 17:00, trosclairozlynn02
Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?
Answers: 1
Mathematics, 21.06.2019 19:00, cathyfrawley
Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.
Answers: 3
Mathematics, 22.06.2019 01:50, ashleyaparicio876
The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.2 days and a standard deviation of 1.7 days. what is the probability of spending more than 2 days in recovery? (round your answer to four decimal places.)
Answers: 3
Mathematics, 22.06.2019 02:30, adrianmelchor146
An engineer is going to redesign an ejection seat for an airplane. the seat was designed for pilots weighing between 120 lb and 161 lb. the new population of pilots has normally distributed weights with a mean of 125 lb and a standard deviation of 28.1 lb. a)if a pilot is randomly selected, find the probability that his weight is between 120 lb and 161 lb. the probability is approximately? b. if 36 different pilots are randomly selected, find the probability that their mean weight is between 120 lb and 161 lb. the probability is approximately? c. when redesigning the ejection seat, which probability is more relevant? . part (b) because the seat performance for a single pilot is more important. b. part (b) because the seat performance for a sample of pilots is more important. c. part (a) because the seat performance for a sample of pilots is more important. d. part (a) because the seat performance for a single pilot is more important.
Answers: 3
In brock’s class of 25 students, 15 students report that math is their favorite class and 40% of the...
Mathematics, 10.12.2020 23:30
History, 10.12.2020 23:30
Business, 10.12.2020 23:30
Mathematics, 10.12.2020 23:30
English, 10.12.2020 23:30
Geography, 10.12.2020 23:30
Mathematics, 10.12.2020 23:30