Mathematics, 10.07.2019 06:30 nekobaby75
Will mark which equation shows y +1/5=3x in standard form a.15x+5y=-1 b.15x-5y=1 c.5x-15y=1 d.15x-5y=-1
Answers: 2
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Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?
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Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36
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What is the slope of the line? a. -5/2 b.2/5 c. 5/2 d.7/2
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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
Will mark which equation shows y +1/5=3x in standard form a.15x+5y=-1 b.15x-5y=1 c.5x-15y=1 d.15x-5...
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