One morning, Kristina cooked 7 pounds of beef for tacos at Taco Castle. The line graph shows the number of pounds of beef that was left several hours after opening.
Use the line graph to answer the question.
THE GRAPH IS THIS LINK:
https://www. savvasrealize. com/community/proxy/assessment/2fe5 b8e9d0a64f7193987da6cba781f8/images /43f74c39-5d7c-4e79-adca-485cf0bb2f 09
A=After 3 hours, 2 pounds of beef were left.
B=Four pounds of beef were used the first 2 hours after opening.
C=After 1 hour, 6.5 pounds of beef were left.
D=The amount of beef left increased over time.

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.