Which graph is defined by the function given below?
y = (x - 1)(x + 4)
101
10
10<...
Mathematics, 15.07.2020 02:01 josiahsurfer
Which graph is defined by the function given below?
y = (x - 1)(x + 4)
101
10
10
70
10
10
10
10
10
- 10
10
10
A.
B.
C.
D.
O A. Graph A
O B. Graph B
O C. Graph C
D. Graph D
Make a graph
Answers: 1
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Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.
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Answers: 1
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Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
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