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Anna [14]
2 years ago
9

If (x − 5) is a factor of the polynomial function f(x) = 3x2 − 23x + 40, which of the following is another factor?

Mathematics
1 answer:
Schach [20]2 years ago
6 0

Answer:

3x-8

Step-by-step explanation:

Use synthetic division:

5 | 3 -23 40

____<u> 15 -40</u>_

    3  -8 | 0

Hence, another factor of the polynomial is 3x-8

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KIM [24]
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3 years ago
Using the chart above, find the total amount and amount of interest paid in the following compound interest problems.
gizmo_the_mogwai [7]

Answer:

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Semiannually: Total Amount = 1625.50 , Interest Amount = 725.50

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Step by Step Explanation:

We can see from the table that the factor that we need to multiply with 900 in order to get amount for compounded annually is 1.7908477. Therefore, our total amount is 1.7908477*900 = 1611.76 and interest earned is 1611.76-900 = 711.76.

The factor that we need to multiply with 900 in order to get amount for compounded semiannually is 1.8061112. Therefore, our total amount is 1.8061112*900 = 1625.50 and interest earned is 1625.50-900 = 725.50.

The factor that we need to multiply with 900 in order to get amount for compounded semiannually is 1.8140184. Therefore, our total amount is 1.8140184*900 = 1632.62 and interest earned is 1632.62-900 = 732.62.

6 0
4 years ago
To solve the problem: "What is 3/4 of 12," you would<br>Subtract<br>O Divide<br>O Multiply<br>O Add​
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Answer:you should multiply

Step-by-step explanation:

Because 3/4x12=9

4 0
3 years ago
How many turning points can a polynomial with a degree of 7 have?
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