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sertanlavr [38]
3 years ago
13

As part of a screening process, computer chips must be operated in an oven at 125 °C. At the end of the cycle, the oven must be

cooled before the chips can be removed. Ten minutes after starting cool-down, the temperature is 66 °C. After 15 minutes, the temperature is 36.5 °C. What will the temperature be after 16.5 minutes? Round the answer to the nearest tenth of a degree.
Mathematics
1 answer:
Tasya [4]3 years ago
3 0
I got 22.5 
 
tell me if i got it wrong or right
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<span>8x + 8y = -48
-------------------------
Plug in -8 for x
(8) (-8) + 8y = -48
-------------------------------
Simplify
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Add 64 to each side
<span><span><span>8y </span>− 64 </span>+ 64 </span>= <span><span>−48 </span>+ 64
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</span>---------------------------------------------------
Finally, divide each side by 8
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4 0
3 years ago
Find the surface area of the prism 3m 4m 8m 5m
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Answer:

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4 0
2 years ago
Read 2 more answers
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