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QveST [7]
4 years ago
14

For number seven pls help

Mathematics
1 answer:
Lynna [10]4 years ago
7 0

Hey there! I'm happy to help!

Let's plug in these numbers. To make a percent into a decimal you divide by 100.

A=650(1+\frac{0.06}{2})^2^(^1^5^)

A=650(1+0.03)^3^0

Order of operations tells us to do parentheses first.

A=650(1.03)^3^0

Then exponents.

A=650(2.427272471...)

Then we multiply.

A= aprox. 1577.72

So, our total is $1577.72.

Have a wonderful day! :D

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Part A. Lest fin the zeros of our function first: 
f(x)=-x^2-7x+30
Step 1. Set the right side of the function equal to 0:
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