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Crank
3 years ago
12

Michaela pays her cell phone service provider $49.95 per month for 500 minutes any additional minutes use cost $.15 each in june

her bill is $61.20 how many additional minutes did she use
Mathematics
1 answer:
Ratling [72]3 years ago
3 0
She used 75 additional minutes
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What is the total amount in an investment of $3500 that was compounded quarterly for 8 years at a rate of 5%?
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Answer:

Principal = 3500

Time = 8 years

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So, No. of compounds per year = 2

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Formula : A=P(1+\frac{r}{n})^{nt}

Substitute the values :

A=3500(1+\frac{0.05}{2})^{2 \times 2}

A=3863.345

Interest = 3863.345 - 3500 = 363.345

Hence the total amount in an investment of $3500 that was compounded quarterly for 8 years at a rate of 5% is $3863.345 and the interest that was made on that account mentioned is $363.345

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Answer: Hello your question is incomplete below is the missing part

Which of the following statements about Hannah’s claim is supported by the interval?

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The statement that is supported by the interval in Hannah's claim is that

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