First step=
we need to find time for i mile
which is
75/3000=1/40
then to find for 4000 miles we multiply that by 4000
which is 1/40x4000
cancel zeros
1/4x400
=100 hours for 4000 miles
Answer:
8,480
Step-by-step explanation:
Multiply 4 by 2,120 and it will be the answer
12k-6+12k (expand the brackets first)
24k-6 (collect like terms)
Final answer is 24k-6
So the formula for this is A = p(1 + r)^t where A is the amount of money after t years, p is the amount of money originally put in, and r is the rate of growth as a decimal.
A = 25000(1 + 0.014)^15
A = 30800
(remember PEMDAS. you apply the exponent to the parenthesis before multiplying by 25000)
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