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1 year ago

Help ASAP, i don't understand this.

Mathematics

1 answer:

Inessa [10]1 year ago

8 0

The given polynomial expressed as partial fraction is 5x^3 + 9/x

<h3>Polynomial function and partial fractions</h3>

Polynomial function are function that have a leading degree of 3. Given the expression below;

f(x) = (5x^4+9)/x

Applying partial fraction

Since the part fraction means separating the fraction into two parts, hence;

f(x) = 5x^4/x + 9/x

Simplify

Since there is value of x at both numerator and denominator, it will cancel out to have

f(x) = 5x^3 + 9/x

From the result, we can see that p(x) = 5x^3 and k = 9

Hence the given polynomial expressed as partial fraction is 5x^3 + 9/x

Learn more on polynomial here: brainly.com/question/2833285

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A warehouse distributor of carpet faces a normally distributed demand for its carpet. The average demand for carpet from the sto

dimulka [17.4K]

Answer:

There is a 25.14% probability that the order will not be met during a month.

Step-by-step explanation:

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean \mu and standard deviation $\sigma$ , the zscore of a measure X is given by

$Z = \frac{X - \mu}{\sigma}$

After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X. Subtracting 1 by the pvalue, we This p-value is the probability that the value of the measure is greater than X.

In this problem, we have that:

$\mu = 4500, \sigma = 900$ .

The order will not be met if $X > 6000$ . So we find the pvalue of Z when $X = 6000$ , and subtract 1 by this value.

$Z = \frac{X - \mu}{\sigma}$

$Z = \frac{6000 - 4500}{900}$

$Z = 1.67$

$Z = 1.67$ has a pvalue of 0.7486.

So there is a 1 - 0.7486 = 0.2514 = 25.14% probability that the order will not be met during a month.

3 0

2 years ago

Have to make the equation on the left look like the equation on the right. There are apparently only 2 steps but I can not figur

andreyandreev [35.5K]

Step-by-step explanation:

$\frac{a}{b} c = \frac{a}{ \frac{b}{c} }$

$\frac{a}{b} c = a \times \frac{c}{b}$

5 0

1 year ago

Read 2 more answers

How can the distributive property be used to multiply numbers

Degger [83]

You can use the distributive property to multiply numbers by changing the order of the numbers you're multiplying and still achieve the same correct answer

4 0

2 years ago

What is 0.015 x 1.5=

alukav5142 [94]

The answer is 0.0225

7 0

2 years ago

The midpoint of FG is (6-4) and the coordinates of point Fare (-3, 6) What are the coordinates of point G?

lora16 [44]

Answer:

(15,-14)

Step-by-step explanation:

Given that,

The midpoint of FG is (6-4) and the corrdinates of F are (-3,6).

Let (x,y) be the coordinates of point G. Using mid point formula,

$\dfrac{x+(-3)}{2}=6\ \text{and}\ \dfrac{y+6}{2}=-4\\\\x-3=12\ \text{and}\ y+6=-8\\\\x=15,\ \text{and}\ y=-14$

So, the coordinates of G are (15,-14).

4 0

2 years ago