Answer:
25%.
Step-by-step explanation:
125 is a quarter of 500. A quarter of something is 25 % so yeah.
Replace P with 15:
d = -3(15)^2 + 168(15) - 315
d = -3(225) + 2520 - 315
d = -675 + 2520 -315
d = 1530
Put the same variable on the same side first than solve
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➷ Just substitute 3 in:
2(3)^2 = 18
It would be 18
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Answer:
I think the answer is12h?