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Hi my lil bunny!
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❧⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯☙
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If this helped you, could you maybe give brainliest..?
Also Have a great day/night!
❀*May*❀
Answer:
Step-by-step explanation:
y = 12x
12x = y
x = y/12
DI/dx=-850x+45500
d2l/d2x=-850 so when dl/dx=0 it is an absolute maximum for l(x)...
dl/dx=0 only when:
850x=45500
x=53.53
x=54 years of age (rounded)
The system of equations that represent the situation are as follows;
According to the question;
- Mary was trying to rent a boat and wanted to get the best plan.
For Plan A:
- Rental plan A charges a fee of
- $50 plus $25 per hour.
For Plan B:
- Plan B charges a fee of $10 plus $35 per hour.
Read more on rental charges;
brainly.com/question/1503197