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RSB [31]
2 years ago
9

Gabriel invested $77,000 in an account paying an interest rate of 3%

Mathematics
1 answer:
const2013 [10]2 years ago
7 0

Answer:

Isabella earn 5604.54 more money than  Gabriel

Step-by-step explanation:

As we know

Compound interest (CI) = P (1 + \frac{r}{n})^{nt}

P is the principal amount

t is the time period

n is the number of time periods

r is the rate of interest

a)  CI for  Gabriel

= 77000 (1 + \frac{3}{100*12})^{12*6} = 92165.03 dollars

b) CI for Isabella

= 77000 (1 + \frac{4}{100*4})^{4*6} = 97769.57 dollars

Isabella earn 5604.54 more money than  Gabriel

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Which sentence can represent the inequality 2.4 (6.2 minus x) greater-than negative 4.5?
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======================================================

Explanation:

2.4 = 2 + 0.4

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-------------------

Through similar reasoning,

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---------------------

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