<span>The ratio of all books to used books = all books ÷ used books = 15 / (15-6) = 5/3
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<span> The ratio of new books to used books = new books ÷ used books = 6 / 9 = 2/3
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I hope that
helps!
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Answer:
I believe that your answer should be B, because on the graph it shows that Mitchell is spending more money.
Correct me if i'm wrong.
Answer=11/30
the decimal 0.366666666666 would make the fraction 11/30
Answer:
d
Step-by-step explanation:
d
Given the formula for future value annuity:
FV of annuity=P[(1+r)^n-1]/r
where:
P=principle
r=rate
n=time
the time taken to repay the loan will be:
1500=90[(1+0.06)^n-1]/0.06
90=90[(1+0.06)^n-1]
1=(1+0.06)^n-1
1+1=(1+0.06)^n
2=1.06^n
introduce natural log
ln2=nln1.06
n=ln2/ln1.06
n=11.8957=12 years
the answer is 12 years.
