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leonid [27]
3 years ago
9

What is the answer to 3k-1=7k+2

Mathematics
2 answers:
Phoenix [80]3 years ago
5 0
Answer is given above

Paladinen [302]3 years ago
3 0
The answer for 3k-1=7k+2 is -3/4, or -0.75 because:

 3k-1=7k+2
    +1      +1
 3k=7k+3
-7k -7k
-4k=3
/-4  /-4
 k=-3/4, or -0.75
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Answer:Yes, Naomi is incorrect.

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Now, if the interest is quarterly then according to the formula

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so CI=100(1+\frac{6}{100})^4 -100 ( here the rate is already given in quarterly)

CI= 100(1.06)^4-100= 1.26247696-100=26.247696 rupees=26(approx)

Now, if the compound interest is 1.25 per month then again from the formula-

CI=P(1+\frac{r/12}{100})^{12n}-P

CI= 100(1+\frac{1.25}{100})^{12}-100= 100(1.16075452)-100=16.075452=16(approx)


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