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astraxan [27]
4 years ago
6

NEED HELP!! Please help really hard for me because i´m dumb sometimes.

Mathematics
2 answers:
ivanzaharov [21]4 years ago
7 0

Answer: It is C. None of the above

xenn [34]4 years ago
7 0

Answer: It is C. None of the above

Step-by-step explanation:

B. you're adding 1.5 when you should be subtracting it

A. two negatives make a positive so you would be adding

*again you should be subtracting*

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Step-by-step explanation:

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Jobisdone [24]

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uranmaximum [27]
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r =  {(1 +  \frac{i}{n} )}^{n} - 1
where r is the effective annual rate, i the interest rate, and n the number of compounding periods per year (for example, 12 for monthly compounding).
our compounding period is 2 since the bank pays us semiannually(two times per year) and our interest rate is 8%
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Step-by-step explanation:

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