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3 years ago

PLEASE HELP!!

Mathematics

1 answer:

andrezito [222]3 years ago

4 0

Answer:-1/9,1/27,-1/81

Step-by-step explanation:

We are dividing by -3 each time.

3/-3=-1

-1/-3=1/3

1/3÷-3=-1/9

-1/9÷-3=1/27

1/27÷-3=-1/81

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The set of ordered pairs below represents a function.

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Given:

The set of ordered pairs below represents a function.

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All the ordered pairs that could be used to show that this claim is incorrect.

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We need to find the ordered pairs that can be replaced with (6,-10) and for which the set is not a function.

A relation is called function if there exist a unique output for each input.

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2 years ago

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You want to calculate the interest on $40000 at 5.7% interest per year after 17 years.

The formula we'll use for this is the simple interest formula, or:

$I=P*r*t$

Where:

P is principal amount, $40,000

r is the interest rate, 5.7% per year, or in decimal form, $\frac{5.7}{100} =0.057$

t is the time involved, 17 years

To find the simple interest we multiply $40000*0.057*17$ to get

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