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JulsSmile [24]
3 years ago
8

The regression function relating production output by an employee after taking a training program (Y) to the production output b

efore the training program (X) is E{Y} = 20 + .9SX, where X ranges from 40 to 100. An observer concludes that the training program does not raise production output on the average because f3, is not greater than 1.0. Comment.
Mathematics
1 answer:
snow_lady [41]3 years ago
5 0

music hi there you are cool

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If Carbon Monoxide had a concentration in the air of 0.000518% how many particles out of 331,002,651 would be Carbon Monoxide?
Alex17521 [72]

Answer:

171,459 particles of CO

Step-by-step explanation:

331,002,651×0.000518 = 171459

5 0
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Can any one please help me in this the teacher did not explain this it have to be in the lowest term also no decimal answer than
Zinaida [17]

Answer:

Step-by-step explanation:

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7 0
3 years ago
Plz, help ASAP!!!!!!!!!!!!!!!
blsea [12.9K]

Answer: m∠QPR = 40

<h2>Step-by-step explanation:</h2>

Because PG is perpendicular to PS, it is safe to assume that angle QPS is 90 degrees.

(7x-9) + (4x +22) = 90

x = 7

Because we need to find the degrees of QPR, plug in the equation for that angle with the value of x we found.

7(7) - 9 = 40

m∠QPR = 40

8 0
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julia-pushkina [17]
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3 years ago
What are the first six nonzero multiples of 3
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<span>The first 6 nonzero multiples of 3 are 3,6,9,12,15,18,</span>
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3 years ago
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