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3 years ago

13

If you invest $100 into savings account That earns 3% interest for 3 years what is the amount of simple interest you earned at t

he end of the 3 year period

1 answer:

lutik1710 [3]3 years ago

5 0

Answer:

9 Dollars.

Step-by-step explanation: Since 3 percent of interest yearly out of 100 is 3 3 dollars and in 3 years the 3 dollars multiplies by 3

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B. 2. Hope this helps

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4 years ago

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What is the equation of this graphed line?

barxatty [35]

Answer:

$y=-\frac{1}{3}x-5$

Step-by-step explanation:

Given:

The two points on the line are:

$(x_1,y_1)=(-6,-3)\\(x_2,y_2)=(6,-7)$

Now, for a line with two points on it, the slope of the line is given as:

$m=\frac{y_2-y_1}{x_2-x_1}$

For the points $(x_1,y_1)=(-6,-3)\ and\ (x_2,y_2)=(6,-7)$ , slope is:

$m=\frac{-7-(-3)}{6-(-6)}\\m=\frac{-7+3}{6+6}\\m=\frac{-4}{12}=-\frac{1}{3}$

Now, for a line with slope 'm' and a point $(x_1,y_1)$ on it is given as:

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Plug in all the values and determine the equation of the line. This gives,

$y-(-3)=-\frac{1}{3}(x-(-6))\\\\y+3=-\frac{1}{3}(x+6)\\\\y+3=-\frac{1}{3}x-\frac{1}{3}\times 6\\\\y+3=-\frac{1}{3}x-2\\\\y=-\frac{1}{3}x-2-3\\\\y=-\frac{1}{3}x-5$

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3 years ago

Pls dont give just the answer, (you dont need to explain how to do it)

Alik [6]

Answer: 72

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v= 6*6*6/3

v = 216/3

v = 72

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One number is 9 times a first number. a third number is 100 more than the first number. if the sum of the three numbers is 727,

Zielflug [23.3K]

First number: 57
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3 years ago

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prisoha [69]

Answer:

Step-by-step explanation:

The first term is 2

Therefor t₁ = 2

Each aditional term is 5 times the previous term

That's the second choice

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