Mathematics, 27.01.2021 18:20 katherineweightman
Question 1 (1 point)
The following trendline equation predicts the retail cost, y, of a particular smartphone, x months after its initial release.
y = -30x + 1500
What is the predicted retail cost, to the nearest dollar, 5 months after the initial release?
Question 1 options:
$1,320
None of these
$50
$1,350
Question 2 (1 point)
The following trendline equation predicts the retail cost, y, of a particular smartphone, x months after its initial release.
y = -30x + 1500
When is this particular phone predicted to have a retail cost of $1200?
Question 2 options:
10 months after initial release
50 months after initial release
90 months after initial release
Never
Answers: 3
Mathematics, 21.06.2019 18:30
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Mathematics, 21.06.2019 19:20
Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.
Answers: 3
Mathematics, 21.06.2019 20:50
Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?
Answers: 2
Mathematics, 21.06.2019 22:00
`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.
Answers: 3
Question 1 (1 point)
The following trendline equation predicts the retail cost, y, of a particular...
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