What is the distance between the points (7, โ10) and (โ8, โ10)?
A) 2
B) 3
...
Mathematics, 23.04.2020 19:42 kevo2024
What is the distance between the points (7, โ10) and (โ8, โ10)?
A) 2
B) 3
C) 15
D) 17
Answers: 1
Mathematics, 22.06.2019 00:30
On her first stroke, maya hit a golf ball 146 yards, 2 feet, 11 inches. on her second stroke, she hit it 163 yards, 1 foot, 2 inches. how far did the ball go all together? convert the answer to larger units whenever possible.
Answers: 2
Mathematics, 22.06.2019 02:00
Light travels at 186,000 miles per second. light takes about 1 1? 3 seconds to travel from the earth to the moon. calculate the distance between the earth and the moon based on the speed of light.
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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
Geography, 02.07.2020 23:01
Mathematics, 02.07.2020 23:01
Geography, 02.07.2020 23:01
Mathematics, 02.07.2020 23:01
Mathematics, 02.07.2020 23:01
Mathematics, 02.07.2020 23:01
Mathematics, 02.07.2020 23:01