Answer:
17,200
Step-by-step explanation:
7.5% of 16,000 is 1,200
16,000+1,200=17,200
The rate that Marcus works is (1/3) of the job in (4/5) of an hour....
(1/3)/(4/5)=1/h
(1/3)(5/4)=1/h
5/12=1/h
5h=12
h=12/5
So Marcus will take 12/5 hours to complete the job.
S = a0 / (1 - r)
S is the sum
a0 is the first term
r is the ration
The sum is 2, and the first term is 0.5, so plug in what you know and see what you come up with:
2 = 0.5 / (1 - r)
That's an equation you can solve:
2(1 - r) = 0.5
1 - r = 0.5 / 2 = 0.25
0.75 - r = 0
0.75 = r
Ratio is 0.75.
Answer:
with what you didnt put a question anywhere
Answer:
option B
Step-by-step explanation:
the slope is -2, so the equation must have -2x in it.
This narrows it down to option C and B
the intercept is at -5, not +5 so the correct answer is y = -2x - 5