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)
Option 1. If you have to pay $42 per person and you have 72 people to pay for you multiply 42X72= $3,024
It is more efficient to pay $500 per night
Answer:
1.4
Step-by-step explanation:
I believe you divide 3.5 by 2.5
Sorry if it's wrong
Answer:
12-16x
Step-by-step explanation:
4(3-4x)
12-16x
