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Vikentia [17]
2 years ago
11

Simple interest $1600.00 at 6% for 180 days

Mathematics
1 answer:
ikadub [295]2 years ago
7 0

Answer:

Interest = $47.34

Step-by-step explanation:

Formula:-

Simple interest I = PNR/100

P - Principle amount  

N - number of years

R - Rate of interest

It is given that

P = $ 1600

R = 6%

Number of days = 180 days

<u>To find the simple interest for 1 year(365 days) </u>

I = PNR/100

= (1600 * 1 * 6)/100 = $96

<u>To find the interest for 180 days </u>

For 365 day I = $96

For 180 days I = (180/365) * 96

I  = $47.34

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Answer:

2

Step-by-step explanation:

So I'm going to use vieta's formula.

Let u and v the zeros of the given quadratic in ax^2+bx+c form.

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We are also given not by the formula but by this problem:

3) u+v=uv

If we plug 1) and 2) into 3) we get:

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Distribute:

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Add k on both sides:

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Add 2 on both side:

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Let's see if uv=u+v holds.

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2 years ago
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Answer:

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