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4 years ago

15

The annual interest rate of marcellas savings account is 7.2% and simple interest is calculated semianually,. What is the period

ic interest rate of her account

2 answers:

Marina86 [1]4 years ago

8 0

Is that all the information provided or is there more information so that i can help you answer the question

arsen [322]4 years ago

4 0

Answer:

3.6%

Step-by-step explanation:

(Apex) good luck :)

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Answer:

The equation is:

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Step-by-step explanation:

The initial amount was 103 grams.

After one day of use the remaining amount of soap was 80 grams.

So the amount of time he spent in one day was:

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if d represents the number of days elapsed then, the amount of soap "y" that Leslie spends after days is:

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STEP-BY-STEP EXPLANATION:

We have that the equation in its slope-intercept form is the following:

$\begin{gathered} y=mx+b \\ m\text{ is the slope and b is the y-intercept } \end{gathered}$

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