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Archy [21]
2 years ago
5

Use synthetic division to determine if (x-1) is a factor of P(x) = x^4– 13x2 + 36.

Mathematics
1 answer:
arlik [135]2 years ago
3 0

Answer:

2x²+x−3 , x−1

x^{4}−2x³−10x²+7x+4, x−2

x^{4}−2x³−10x²+7x+4, x−1

Step-by-step explanation:

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Write the phase as an expression.<br><br> 10 less than the quotient of 24 and a number t
irina1246 [14]

Answer:

24/t-10

Step-by-step explanation:

So its quotient so 24/t, and minus 10 becuase less than

7 0
2 years ago
Which of the following functions is graphed above?
Varvara68 [4.7K]
A is the answer because u have to shift up two units and move it right 8 units
8 0
3 years ago
If sales are $425,000, variable costs are 62% of sales, and operating income is $50,000, what is the contribution margin ratio?
Dmitry_Shevchenko [17]

In an internal operating income statement, the form is as such:

(1) Sales (or Revenue) - Total Variable Costs = Contribution Margin;

(2) Contribution Margin - Total Fixed Costs = Operating Income

and

(3) Contribution Margin Ratio = Contribution Margin/Sales

The first equation helps us out. Sales is the whole amount for this statement, or 100%. We know variable costs are 62% and the rest goes to the Cont. Margin.

100% - 68% = 32% (choice A)

4 0
3 years ago
Read 2 more answers
Simplified?
kap26 [50]

Answer:

Option B

Step-by-step explanation:

Given the following question:

In order to find the answer, we need to convert the scientific notation into standard notation and then simplify by subtracting the decimals. Then we convert the standard notation back into scientific notation.

0.0007 - (4.9\times 10^{-7} )
4.9\times10^{-7} =0.00000049
0.0007-0.00000049
0.0007-0.00000049=0.00069951
=0.00069951
0.00069951=6.9951 \times10^{-7}
=6.9951 \times10^{-7}

Your answer is "6.9951 × 10^-7" or option B.

Hope this helps.

3 0
2 years ago
Find the Shaded Area:<br> 10 m<br> 10 m
Greeley [361]

Answer:

100-25pi m

Step-by-step explanation:

Let us subtract the circles area from the square

<em>First, let us find the area of the square:</em>

Base x height =

10m x 10m = 100m

<em>Now, the circle:</em>

pi x radius ^2 =

pi x (10/2)^2 =

pi x 5^2=

25 pi

Therefore, the shaded area is 100-25pi m. You can also simplify it further by plugging in the 3.14... value into pi.

<em>I hope this helps! :)</em>

6 0
3 years ago
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