hey, I'm not sure about this answer, but I think it's true, sorry
m(2g+5mk)
Answer:
the awencer is 4.2
Step-by-step explanation:
Answer:
1650
Step-by-step explanation:
2200*.25=1650 sale price
2
351
x 5
-------
1,755
351 x 5 = 1,755
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)
