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2 years ago

Factor: 8ab - 16ac + 12a

Mathematics

2 answers:

irina [24]2 years ago

7 0

The greatest common factor is 4a

the answer is 4a(2b - 4c + 3)

Its A.

aksik [14]2 years ago

5 0

The GCF we factor out is 4a

8ab = 4a*2b
16ac = 4a*4c
12a = 4a*3

Each term has been factored so that 4a is a factor

Using those factorizations, we can use the distributive property in reverse
8ab - 16ac + 12a = 4a*2b - 4a*4c + 4a*3
8ab - 16ac + 12a = 4a*(2b - 4c + 3)

Answer is choice A<span />

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Red Bull is the most popular energy drink in sales in the United States. Red Bull GmbH (the parent company) has observed that da

oee [108]

Answer:

The probability that on a given day below 6,214,323 drinks are sold is 0.8413.

Step-by-step explanation:

The provided information are:

Population mean $(\mu)$ = 6,205,195

Population standard deviation $(\sigma)$ = 9,120.32

Consider, <em>X</em> be the random variable that represents the number of drinks that are sold on a given that is normally distributed with the mean = 6,205,195 and standard deviation = 9,120.32.

The probability that on a given day below 6,214,323 drinks are sold can be calculated as:

$P(X$

It must be noted that <em>P</em>(<em>Z</em> < 1.0008) = 0.8413 has been calculated using the standard normal table.

Hence, the required probability is 0.8413.

8 0

2 years ago

Solve the equation for x. show each step of the solution. name the justification for each step of the solution. 9/2(8-x)+36=102-

sergij07 [2.7K]

The answer is x= -10. To get this answer you have to simplify both sides of the equation, distribute, and combine the like terms. The second step is to add 15/2x to both sides. Step 3 is to subtract 72 from both sides, then divide both sides by 3

6 0

2 years ago

For a population with = 100 and = 20, what is the x value corresponding to z = 1.50?

mafiozo [28]

For a population with mean (μ) = 100 and standard deviation (σ) = 20, the X value corresponding to z = 1.50 is 130.

<h3>What is a z-score?</h3>

A z-score is also referred to as a standard score and it's a measure of the distance between a raw score and the mean, when standard deviation units are used.

<h3>How to determine the value of x?</h3>

In Statistics, the standardized z-score is giving by this formula:

$Z=\frac{\bar{x}\;-\;\mu}{ \sigma }$

Making x the subject of formula, we have:

x = Zσ + μ

Substituting the given parameters into the formula, we have;

x = 1.50(20) + 100

x = 30 + 100

x = 130.

Read more on z-scores here: brainly.com/question/4302527

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Complete Question:

For a population with μ= 100 and σ = 20, what is the X value corresponding to z = 1.50?

101.5

115

130

6 0

1 year ago

What is equivalent expression to 5y^-3?

docker41 [41]

Go follow my insta maddie_hinote_
Go follow nowww reeeeeeeekkk

5 0

2 years ago

(X-1) squared + y squared = 36. What is the center and radius of the circle

Leni [432]

Answer:

center (1, 0)
radius 6

Step-by-step explanation:

<u>Given</u>

(x -1)^2 +y^2 = 36

the circle's center and radius

<u>Solution</u>

Compare the given equation to the standard form equation for a circle.

(x -h)^2 +(y -k)^2 = r^2 . . . . . . centered at (h, k) with radius r

This tells you ...

h = 1
k = 0
r = √36 = 6

Your circle is centered at (1, 0) and has a radius of 6.

5 0

2 years ago