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IgorC [24]
2 years ago
7

Supposed you have been given the task of engineering this product knowing that in your state the cost of electricity is 18 cents

per kilowatt hour and the device would run for approximately 8 hours at a time how much power would the device use if you were given a $5000 budget
Mathematics
1 answer:
Usimov [2.4K]2 years ago
5 0

You would have about 3472 Hours

.18\8=1.44 for 8 hour

5000/1.44=3472

Hope this helps :)

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D. just sub x = 1, and if the y you get is 5 then that's the answer

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8 0
2 years ago
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sergey [27]

Answer:

\angle YPR = 42^o

Step-by-step explanation:

Its given:

\angle FPY = 90^o \\ \angle YPR + \angle FPR = 90^0 \\ 4p + 80 + 5p + 82 = 90^o \\ 9p = -72^o \\ p = -8 \\ \\ \angle YPR = 5(-8) + 82 = 42^o

5 0
3 years ago
How do you get 1.8 from<img src="https://tex.z-dn.net/?f=f%282%29%3D%5Cfrac%7B2%7D%7B1%2Be%5E%7B-%282%29%7D%20%7D" id="TexFormul
Nataliya [291]

Answer:

see explanation

Step-by-step explanation:

\frac{2}{1+e^{-2} } ← evaluate e^{-2} using calculator

= \frac{2}{1+0.135}

= \frac{2}{1.135}

= 1.762.....

≈ 1.8 ( to 1 dec. place )

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2 years ago
What is being constructed based on the markings in the following diagram???
mamaluj [8]
Please include diagram.
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3 years ago
Read 2 more answers
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