Answers: 2
Mathematics, 21.06.2019 21:30
Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t β€ 3,500 3.50c + 4t β₯ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?
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
Mathematics, 22.06.2019 03:30
Jennifer graphs the function f(x)=x squared. then she graphs the function f(x-3). how does the graph f(x-3) differ from the graph of f(x)
Answers: 1
Find the domain and graph of F(t)=t/|t|β...
Spanish, 03.02.2021 09:50
English, 03.02.2021 09:50
Computers and Technology, 03.02.2021 09:50
Mathematics, 03.02.2021 09:50
Biology, 03.02.2021 09:50
Mathematics, 03.02.2021 09:50
History, 03.02.2021 09:50
English, 03.02.2021 09:50
Health, 03.02.2021 09:50
Mathematics, 03.02.2021 09:50
Physics, 03.02.2021 09:50
Mathematics, 03.02.2021 09:50
Mathematics, 03.02.2021 09:50