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maxonik [38]
3 years ago
14

Please help fast!!!!!!!!!!!!!!

Mathematics
1 answer:
denis-greek [22]3 years ago
5 0

Answer:

The third option, -1/2(30) = -15

Step-by-step explanation:

If it decreases by 1/2, we know it has to be -1/2, and the days we are given are 30. We need to multiply -1/2 by 30 in order to find the water level after 30 days, which would be -15 (inches?) I hope this helped.

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One label on a package of bolts says that each bolt has a diameter of 0.55 inch. To be in the​ package, the percent error of the
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4 0
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Which line is perpendicular to the line y=-1/3x-2 and passes through point (1,4)
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Answer:

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