Marisol noticed that she does not have a common factor.
Which accurately describes what Marisol should do
next?
Marisol grouped the terms and factored the GCF out of
the groups of the polynomial 6x3 - 22x2 - 9x + 33. Her
work is shown.
Step 1: (6x3 – 22x2) - (9x + 33)
Step 2: 2x²(3x – 11) - 3(3x + 11)
O Marisol should realize that her work shows that the
polynomial is prime.
O Marisol should go back and group the terms in Step 1
as (6x3 - 22x2 - (9x - 33).
O Marisol should go back and group the terms in Step 1
as (6x3 – 22x2) + (9x - 33).
Marisol should refactor the expression in Step 2
as 2x²(3x + 11) - 3(3x + 11).

Answer:

4 years

Step-by-step explanation:

This is a problem in simple interest:  i = prt, where:

p is the principal (intial amount), i is the interest, r is the annual interest rate and t is the time in years.

                                                    i

Solving i = prt for t, we get t = ------

                                                   pr

                                            $150

which comes out to t = ---------------------  =   4 years

                                       ($500)(0.075)

Answer: B

Step-by-step explanation:

I got it right on Edge

Answer: B

(0.005623, ∞)

Step-by-step explanation:

Answer:

60

hope this helps... have a great day!!!

Answer: -2x=-2

Step-by-step explanation:-6x-4x=2x

hope this helps xxx

Answer:

x=1

Step-by-step explanation:

-6x + 4x= -2     original equation

-2x = -2    because you have to combine like terms ( -6x and 4x)

[tex]\frac{-2x}{-2} = \frac{-2}{-2}[/tex]  divide both sides by -2

x= 1 solution

Answer:

Volume of a sphere: V = (4/3)πr.

Step-by-step explanation:

hope this helps

Step-by-step explanation:

F(x) =x^2

G(x) =x-3

G(f(x))

= (x^2) -3

F(f(x))

= (x-3)^2

(x-3)(x-3)

x^2 -6x+9

For the second one

1/(x-3)

x-3 ≠ 0

x ≠ 3

So the domain restriction = 3

Answer:

i agrey with other guy

Step-by-step explanation:

Answer:

Step-by-step explanation:

the zeros of a function f are found by solving the equation f(x) = 0. Example 1. Find the zero of the linear function f is given by. f(x) = -2 x + 4 I hope this helps.

Answer:

median = 10

mean = 10.9

Step-by-step explanation:

These are the answers because:

1) Whenever, there is an even set of numbers for the median, you have to take the two middle numbers in the number set given and then add them. After you add them, you have to divide them by 2.

In this case, it would be:

10 + 10 = 20

20/2 = 10

2) 10.9 is the answer for mean because first, you need to add all the numbers in the set. If you add

8 + 8 + 10 + 10 + 10 + 12 + 13 + 16 you would get 87. Then, you have to divide by how many numbers there are in the number set. In this case it would be 87/8 which is 10.875

Once you round it, you will get 10.9

Hope this helps!

Answer:

-28/32,15/40,5/8,4.

Answer:

1/35

Step-by-step explanation:

We can use proportion.

5 dresses --- 1/7

1 dress ----      x

x = 1*1/7: 5= 1/7 *1/5 = 1/35

Answer:

5

Step-by-step explanation:

Explanation:

Let's call our number  

a

. The statement written as a formula is

a

12

a

9

=

125

We can simplify the fraction, and we have

a

3

=

125

To solve for  

a

, take the third root of both sides:a

=

(

125

)

1

3

=

5

Answer:  20 22

Step-by-step explanation:

Hey there! ☺

[tex]Answer:\boxed{\text{FALSE}}[/tex]

[tex]Explanation:[/tex]

7(+3) - 1 = 5(+4) + 2

7(3) - 1 = 20 Multiply 7 by 3 and subtract 1

(5)(4) + 2 = 22 Multiply 5 by 4 and add 2

20 = 22 is the answer.

20 = 22 is FALSE.

Hope this helps!

Answer:

False

Step-by-step explanation:

A subset is a set whose elements belong to another set

If B is a subset of A, B would contain elements of A

For example,  A = {a, b, c} and if B is a subset of A , B = { a, b}

The first thing you want to do is make the fractions improper . Then what you want to do next is add up the gallons of gas she used from her home to her grandparents' home and the gas she used from her grandparents' home to her cousins and you see what 21/5 + 41/10 is and you get 8.3 , So that's means she used 8.3 miles of gas and she has 15.3 gallons of gas left over because she started out with 23.3 miles .

Answer:

0.17619

Step-by-step explanation:

We solve using z score formula

= z = (x-μ)/σ,

where x is the raw score = 5 accidents

μ is the population mean = 6.4 accidents

σ is the population standard deviation = 1.5

z = 5 - 6.4/1.5

= -1.4/1.5

= -0.93333

Approximately to 2 decimal places = -0.93

Determining the probability value from Z-Table:

P(x< 5) = P(z = -0.93) = 0.17619

Converting this to percentage =

The probability of weeks you would expect to have less than 5 accidents is

0.17619

We are asked in the question:

What proportion of weeks would you expect to have less than 5 accidents?

Proportion is also the same as:

Therefore, the proportion of weeks that you expect to have less than 5 accidents = 0.17619

17.62% of the accidents would be less than 5 accidents.

The z score is used to determine by how many standard deviations the raw score is above or below the mean. The z score is given by:

[tex]z=\frac{x-\mu}{\sigma} \\\\where\ \mu=mean,x=raw\ score,\sigma=standard\ deviation[/tex]

Given that μ = 6.4, σ = 1.5:

For x < 5 accidents:

[tex]z = \frac{5-6.4}{1.5}=-0.93[/tex]

From the normal distribution table, P(x < 5) = P(z < -0.93) = 0.1762 = 17.62%

17.62% of the accidents would be less than 5 accidents.

Find out more at: https://brainly.com/question/7449180

Step-by-step explanation:

A factor is an independent variable that is manipulated in an experiment.

Every factor has two or more levels, which are different values of the factor.

A combination of factor levels is called a treatment.

There is one factor: number of jumps.

This factor has two levels: sets of 10 and sets of 20.

For a single factor experiment, the levels are also the treatments: Jump 10 program and Jump 20 program.

Answer:

8 3/4 chores

Step-by-step explanation:

Answer:

Step-by-step explanation:

25 324 796657

Answer:

x=3

Step-by-step explanation:

Answer:

x=18

Step-by-step explanation:

am=by which means you can make the equations equal each other

4x-22=2x+14

2x=36

x=18

Answer:

Step-by-step explanation:

This exercise desires to test our   knowledge of units conversion,

now, given that on the map 1 inch represents 4 miles

the distance of 1mile when converted to inches ordinarily would be

1mile is 63360 inches

since on the map

1 inch represents 4 miles

63360 inches represents  Xmiles

cross multiply we have

X would be = 63360*4

On a map one mile would be 253440 miles

Answer:

Your answer is correct

(9c+2w)(9c−2w)

Step-by-step explanation:

...

Hey there! I happy to help!

Here's how to find the distance between any two points.

Find the difference between the x values.

-4-3=-7

Square it.

-7²=49

Find the difference of the y values.

6-(-7)=6+7=13

Square that.

13²=169

Add up the two numbers you got.

169+49=218

And square root it.

√218≈14.76.

Have a wonderful day! :D

Answer:

4.5

Step-by-step explanation:

0 is the origin.

0-(-4.5)=

0+4.5=4.5

Answer:

Interval Notation:

( −∞,−13]

Set-Builder Notation:

{ x| x≤−13}

Step-by-step explanation:

Answer:

The answer is

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

[tex]M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} )[/tex]

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

A(6,7) and B(-5,-9)

The midpoint is

[tex]M = ( \frac{6 - 5}{2} \: , \: \frac{7 - 9}{2} ) \\ = ( \frac{1}{2} \: , \: - \frac{2}{2} )[/tex]

We have the final answer as

[tex]( \frac{1}{2} \: , \: - 1)[/tex]

Hope this helps you

Answer:a

Step-by-step explanation:

i think

Answer:

you cant simplify further

Step-by-step explanation: