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3 years ago

In the formula l=p+prt, what does l equal when p=500,r=20%, t=2

1 answer:

7 0

Just plug in 500 for p, 0.2 for r (because 20% is equivalent to 0.20), and 2 for t:

$I=p+prt\\I=(500)+(500)(0.2)(2)\\I=500+200\\I=700$

So, if you start with $500 and charge an interest rate of 20% for 2 years, you will gain $200 to get $700 in total.

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3 years ago

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Step-by-step explanation:

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2 years ago

Write the equation of the line that is perpendicular to y=2x-7 and passes through the point (6, 5)

Pani-rosa [81]

Answer:

Step-by-step explanation:

we are given a equation of a line

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$\displaystyle m_{ \text{perpendicular}} = - \frac{1}{m}$

we got from our given equation that m=2

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$\displaystyle m_{ \text{perpendicular}} = - \frac{1}{2}$

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since we got our perpendicular m is -½, $x_1=6$ and $y_1=5$ , substitute

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