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3 years ago

Factor of polynomial. 2x^4 + 4x^3 + 6^2

Mathematics

1 answer:

Marizza181 [45]3 years ago

8 0

Answer:

2(x^4+2x^3+18)

Step-by-step explanation:

1.)2x^4+4x^3+6^2

2.)2x^4+4x^3+36

3.)2(x^4+2x^3+18)

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I'm giving 50 points and brainliest answer to whoever can answer this... Please show your work so I can try to understand it xD

Oksana_A [137]

Ok, to solve this first you have to set up your proportion:

9/150=x/230

/ is a fraction

x= the number of vials it will take to treat 230 patients

in order to solve this, you have to cross multiply:

9 x 230= 2070

150 · x= 150x

so you get 150x=2070

then divide 2070 by 150

2070/150= 13.8

so it would take 13.8 vials of medicine to treat 230 patients

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3 years ago

Read 2 more answers

Find the slope of the line graphed in the diagram and choose the correct answer from the choices below. The two intercepts are (

kolezko [41]

1.2 is the slope of the line graphed in the given diagram

<u>Step-by-step explanation:</u>

We can use the given points (0, 3) and (-2.5, 0) to solve.

Slope formula is given by

$\text { slope, } m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Given two intercepts:

$\left(x_{1}, y_{1}\right)=(0,3) \text { and }\left(x_{2}, y_{2}\right)=(-2.5,0)$

By substituting these in the slope equation, we get

$\text { slope, } m=\frac{0-3}{-2.5-0}=\frac{-3}{-2.5}=\frac{3}{2.5}=1.2$

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3 years ago

Solve: 4-(9g-5)=-27 please help

8_murik_8 [283]

Answer:

-2

Step-by-step explanation:

9g-4-5=-27

9g-9=-27

Add 9 to both sides

9g=-18

g=-2

4 0

3 years ago

Read 2 more answers

Your class is holding a bake sale to raise money for a field trip. If you are selling cakes for $3.25, what is the lowest you ne

Inessa [10]

Answer:

there needs to be at least 77 cakes sold

Step-by-step explanation:

let 'c' = # cakes sold

3.25c ≥ 250

c ≥ 250÷3.25

c ≥ 76.9

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2 years ago

Marketing analysis determined 55% of females between the ages of 25 to 34 years old search for green technology and practice bei

wolverine [178]

According to the given percentages, it is found that there is a 67% probability that a randomly selected man between the age of 25 and 34 does not search for green technology.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

We have that 33% of men search for green technology, hence, there is a 100 - 33 = 67% probability that a randomly selected man between the age of 25 and 34 does not search for green technology.

More can be learned about probabilities at brainly.com/question/14398287

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2 years ago