Solve x2 + 14x = −24 by completing the square.
what is the solution set of the equation?...
Mathematics, 04.09.2019 18:30 mookdag
Solve x2 + 14x = −24 by completing the square.
what is the solution set of the equation?
Answers: 2
Mathematics, 22.06.2019 01:30
Determine if the solution set for the system of equations shown is the empty set, contains one point or is infinite. x + y = 5 x + y = 7 {} 1 solution infinite
Answers: 1
Mathematics, 22.06.2019 01:30
Paco orders an ice cream for $1, but realizes his wallet is at home and he only has 3/20 of $1 with him. if his mom pays the remaining 7/20 of the dollar, how much will she pay? $0.05 $0.15 $0.85 $0.95
Answers: 1
Mathematics, 22.06.2019 02:30
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
Health, 26.08.2021 05:10
Mathematics, 26.08.2021 05:10
Mathematics, 26.08.2021 05:10
Mathematics, 26.08.2021 05:10
English, 26.08.2021 05:10
English, 26.08.2021 05:20
English, 26.08.2021 05:20
Mathematics, 26.08.2021 05:20