1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
frosja888 [35]
3 years ago
11

Fator out the GCF and re-write 6x^3-9x^2+12x

Mathematics
2 answers:
Radda [10]3 years ago
8 0
6x³ - 9x² + 12x
3x(2x²) - 3x(3x) - 3x(4)
3x(2x² - 3x - 4)
guajiro [1.7K]3 years ago
6 0
The GCF of 6^3, -9^2, and 12x is 3x, so you could rewrite it as
3x(2x^2-3x+4), hope this helps!
You might be interested in
Please graph the equation y=x2−4x−5
galina1969 [7]

Answer:

UwU

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Market-share-analysis company Net Applications monitors and reports on Internet browser usage. According to Net Applications, in
arsen [322]

The question is incomplete! Complete question along with answer and step by step explanation is provided below.

Question:

Market-share-analysis company Net Applications monitors and reports on Internet browser usage. According to Net Applications, in the summer of 2014, Google's Chrome browser exceeded a 20% market share for the first time, with a 20.37% share of the browser market (Forbes website, December ). For a randomly selected group of 20 Internet browser users, answer the following questions.

a. Compute the probability that exactly 8 of the 20 Internet browser users use Chrome as their Internet browser (to 4 decimals). For this question, if you compute the probability manually, make sure to carry at least six decimal digits in your calculations.

b. Compute the probability that at least 3 of the 20 Internet browser users use Chrome as their Internet browser (to 4 decimals).

c. For the sample of Internet browser users, compute the expected number of Chrome users (to 3 decimals).

d. For the sample of Internet browser users, compute the variance and standard deviation for the number of Chrome users (to 3 decimals).

Answer:

a. P(x = 8) = 0.024273

b. P(x ≥ 3) = 0.8050

c. E(x) = 4.074

d. var(x) = 3.244 and SD = 1.801

Step-by-step explanation:

The given problem can be solved using the binomial distribution

P(x) = ⁿCₓ pˣ (1 - p)ⁿ⁻ˣ  

Where n is the number of trials, x is the variable of interest and p is the probability of success.  

For the given problem,

Probability of success = p = 20.37% = 0.2037

Probability of failure = q = 1 - p = 1- 0.2037 = 0.7963

Number of trials  = n = 20

a. Compute the probability that exactly 8 of the 20 Internet browser users use Chrome as their Internet browser.

In this case, we have x = 8

P(x = 8) = ²⁰C₈×0.2037⁸×(1 - 0.2037)²⁰⁻⁸  

P(x = 8) = 125970×0.2037⁸×0.7963¹²

P(x = 8) = 0.024273

b. Compute the probability that at least 3 of the 20 Internet browser users use Chrome as their Internet browser (to 4 decimals).

P(x ≥ 3) = 1 - P(x < 2)

But we know that

P(x < 2) = P(x = 0) + P(x = 1) + P(x = 2)

So,

P(x ≥ 3) = 1 - [ P(x = 0) + P(x = 1) + P(x = 2) ]

For P(x = 0):

Here we have x = 0, n = 20 and p = 0.2037

P(x = 0) = ²⁰C₀×0.2037⁰×(1 - 0.2037)²⁰⁻⁰

P(x = 0) = 0.0105

For P(x = 1):

Here we have x = 1, n = 20 and p = 0.2037

P(x = 1) = ²⁰C₁×0.2037¹×(1 - 0.2037)²⁰⁻¹

P(x = 1) = 0.0538

For P(x = 2):

Here we have x = 2, n = 20 and p = 0.2037

P(x = 2) = ²⁰C₂×0.2037²×(1 - 0.2037)²⁰⁻²

P(x = 2) = 0.1307

Finally,

P(x ≥ 3) = 1 - [P(x = 0) + P(x = 1) + P(x = 2)]  

P(x ≥ 3) = 1 - [ 0.0105 + 0.0538  + 0.1307]  

P(x ≥ 3) = 1 - [0.1950]

P(x ≥ 3) = 0.8050

c. For the sample of Internet browser users, compute the expected number of Chrome users (to 3 decimals).

The expected number of Chrome users is given by

E(x) = n×p

Where n is the number of trials and p is the probability of success

E(x) = 20×0.2037

E(x) = 4.074

d. For the sample of Internet browser users, compute the variance and standard deviation for the number of Chrome users (to 3 decimals).

The variance for the number of Chrome users is given by

var(x) = n×p×q

Where n is the number of trials and p is the probability of success and q is the probability of failure.

var(x) = 20×0.2037×0.7963

var(x) = 3.244

The standard deviation for the number of Chrome users is given by

SD = √(n×p×q)

SD = √var(x)

SD = √(3.244)

SD = 1.801

5 0
3 years ago
A boat as a buoyant force of 260 N and weight of 80N what is the maximum weight capacity that is allowed on the boat to allow it
Alika [10]

180 N

Step by Step Explanation :

Step 1 :

Given that the buoyant force of the boat is 260 N

and the boat's weight is 80 N

We have to find the maximum weight capacity of the boat so that it continues to float.

The boat would float when the total of the weight of  boat and the load it carries do not exceed the buoyant force.

Step 2 :

The weight capacity of the boat is therefore 260 N - 80 N = 180 N

Hence the boat can carry a weight of 180 N to continue to float

6 0
3 years ago
Read 2 more answers
(LCD) of<br> 7<br> and<br> 10<br> 6
denpristay [2]

Your given question is unclear.

7 0
3 years ago
Read 2 more answers
HELP ME WITH THIS QUESTION PLEASE
boyakko [2]
2 (1/4)= 2.25*100= 225%
the answer to the question is a.
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of y if x = 8? y = 4 + x + 6
    5·2 answers
  • How do you write an equation to represent a real-world situation?
    11·1 answer
  • Are These Dates Correct For When These colonies were founded?
    8·1 answer
  • Find the slope of the line through each pair of units (6,2), (0, -4)
    8·1 answer
  • Can some please help me with this question?<br><br> Best answer gets full stars and brainliest. :)
    9·1 answer
  • What is -4+9 and 7+(-8)<br>3. -4+9<br>4. 7+(-8)<br>5.-2+1
    14·2 answers
  • Write an equation of the line that passes through the given point and is perpendicular to the given line. 1 (-6, -4); y = 3x + 1
    7·1 answer
  • Help please can figure this out
    14·1 answer
  • Is anyone good at geometry if so can someone help me please ?<br><br> NO LINKS PLEASE
    5·2 answers
  • Caleb has a four sided die, a six sided die, and a twelve sided die. He rolls the three dice and adds up the numbers showing. Wh
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!