Please help with this question! I am a bit confused

Please Help With This Question! I Am A Bit Confused

Answers

Answer 1

Answer:

8x^9

Step-by-step explanation:

(2x^3)^3 =

First, to raise a product to an exponent, raise eve3ry factor to the exponent.

Second, to raise a power to a power, multiply powers.

= 2^3 * (x^3)^3

= 8 * x^9

= 8x^9


Related Questions

Mrs. Hudson plans to give a 10 question multiple choice exam in which each question has 4 options. Each question counts for 1 point. A score of 8 or more is a passing score while 7 or less is a failing score. The probabilities of guessing a certain number of questions correctly are listed in the table below.
Number of Questions Correct
Probability for Guessing Correctly
0
0.05631351
1
0.18771172
2
0.28156757
3
0.25028229
4
0.14599800
5
0.05839920
6
0.01622200
7
0.00308990
8
0.00038624
9
0.00002861
10
0.00000095
Compute the probability of answering 8 or more questions correctly by calculating the probability with a direct sum and by using complements.
How do the two approaches compare?

Answers

Answer:

0.0004158

0.00041581

Step-by-step explanation:

Given that :

Number of Questions Correct

Probability for Guessing Correctly

0

0.05631351

1

0.18771172

2

0.28156757

3

0.25028229

4

0.14599800

5

0.05839920

6

0.01622200

7

0.00308990

8

0.00038624

9

0.00002861

10

0.00000095

Probability of answering 8 or more questions correctly ;

Direct sum:

P(x ≥ 8) = p(8) + p(9) + p(10)

P(≥ 8) = 0.00038624 + 0.00002861 + 0.00000095

= 0.0004158

Complement :

P(x ≥ 8) = 1 - p(x ≤ 7)

1 - [p(7) + p(6) + p(5) + p(4) + p(3) + p(2) + p(1) + p(0)]

1 - [0.00308990 + 0.01622200 + 0.05839920 + 0.14599800 + 0.25028229 + 0.28156757 + 0.18771172 + 0.05631351]

1 - 0.99958419

= 0.00041581

Explain how to find the estimated sum of 5/8 + 2/9 .

Answers

Answer:

0.847

Step-by-step explanation:

In this expression, you would have to use the PEMDAS method. First divide, so (5 divided by 8) + (2 divided by 9).

The answer you would get is: (0.625) + (0.222)

The final answer is: 0.847

the local grocery store is running a special three dozen of eggs $1.08 what is the cost per egg

Answers

Answer:

more than 25 cents

Step-by-step explanation:

What are the values of the domain in the following graph?
A.the domain is represented by cm/ year
b. The domain is represented by the height of the horse
c. The domain is represented by the age
d. The domain is represented by the average growth of the horse

Answers

Answer:

We conclude that The domain is represented by age.

Thus, the option 'c' is true.

Step-by-step explanation:

We know that the domain of a function is the entire set of input values of the independent variable 'x' for which the function remains real and defined.

Given the attached graph, we can observe that height is dependent on age (years). In other words, the age (years) is basically an independent variable.

Therefore, we conclude that The domain is represented by age.

Thus, the option 'c' is true.

Answer:

C. The domain is represented by the age

Step-by-step explanation:

I had gotten it right on my test :)

A chef is making pickles. He needs 15 gallons of vinegar. The store sells 2 gallons of vinegar for $3.00 and allows customers to buy any amount of vinegar. Decide whether each of the following ratios correctly represents the price of vinegar.
Choose yes or no
4 gallons to $3.00

[ Choose yes or no
1 gallon to $1.50

[ Choose yes or no
30 gallons to $45.00

[ Choose yes or no
$2.00 to 30 gallons

[ Choose yes or no
$1.00 to 2/3 gallon

THE QUESTION WILL MAKE YOU BRAINLIEST!

Answers

Answer:

the first one- no the second- yes the third- yes the fourth- no the fifth- yes

Step-by-step explanation:

i passed grade 7 lol

The price of gallons as per number of gallons.

1 gallon to $1.50

30 gallons to $45.00

$1.00 to 2/3 gallon

Finding cost of gallons

Accoring to the question, the price of two gallons of vinegar is $3.00. A chef need fifteen gallons of vinegar to make pickles.

As we know the price of two gallons of vinegar, we can find out price for any amount of vinegar by applying cross multiplication method.

Let's find out price of different amounts of gallons

The cost of two gallons of vinegar = $3.00

So, the cost of one gallon of vinegar = $3.00/2 = $1.50.

we find out that cost of one gallon of vinegar is $1.50.

Let's find the cost of other amount of gallons.

The cost of four gallons = ?

we know the cost of one gallon is $1.50, so the cost of four gallons is $1.50 × 4 = $6.00

This is how we can find out cost of other amount of gallons by multiplying number of gallons by the price of one gallon.

To know more about ratios click the link below.

https://brainly.com/question/2914376

#SPJ2

HURRRYYYY!!
Amir has a bag of dimes and quarters. He has a total of 31 coins worth $5.20.
Let x represent the number of dimes and y represent the number of quarters.
Which system of equations would be used to find out how many dimes and quarters Amir has?

Answers

Answer:

B is the correct answer.

Step-by-step explanation:

This is the given information for which system of equations would be used to find out how many dimes and quarters Amir has?

x = dimes          x = 0.10 or 0.1

y = quarters      y = 0.25

31 coins

worth $5.20       = 5.2

x + y = 31

0.1x + 0.25y = 5.2

Write the equation in slope-intercept form of the line that
contains the points:
(3,4) & (5,8)

Answers

You can put the 2points into a graph in your calculator and do the slope y1~mx1+b it will give you your equation which is y= 2x - 2

what is the value of x that satisfies the following equation
1 over 3 ( x - 9) = 2 over 3 (2x + 6)​

Answers

Answer:

x=-7

Step-by-step explanation:

BRAINLIEST PLS

Inspector Butterman received 21 complimentary tickets to the play Romeo and Juliet. he has 8 officers who would like to attend. He distributes the tickets evenly among the officers. How many tickets will each officer get? How many tickets will be left over?

Answers

21 tickets divided by 8 officers is 2 tickets per officer. 8x2=16. 21-16=5 so five will be left over
Each officer will receive two tickets
5 tickets will be left over

Angle a and b are complementary. M angle a equal (5x +2) degrees. Find m angle b. Justify your reasoning. Will mark brainliest !!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

 ∠b = 88 - 5x

Step-by-step explanation:

If a and b are complementary, then sum of two angles is 90

∠a + ∠b = 90

5x + 2 + ∠b = 90

             ∠b = 90 - 5x - 2

             ∠b = 88 - 5x

What steps are used to solve this equation?


6f = 48


Complete each statement.


First, _____

on both sides of the equation.

Next, simplify the equation to determine that the solution of the equation is

.

Check the solution by substituting

for f and simplifying.

Answers

Answer:

What steps are used to solve this equation?

6f = 48

Complete each statement.

First,

✔ divide by 6

on both sides of the equation.

Next, simplify the equation to determine that the solution of the equation is

✔ f = 8

.

Check the solution by substituting

✔ 8

for f and simplifying.

Step-by-step explanation:

The solution of the given equation would be 8.

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables.

A mathematical equation is a statement with two equal sides and an equal sign in between.

A system of equations is two or more equations that can be solved to get a unique solution and the power of the equation must be in one degree.

We are given the equation as;

6f = 48

We have to Complete each statement.

First, divide by 6 into both sides of the equation.

f = 48/6

Next, simplify the equation to determine that the solution of the equation is

f = 8

Check the solution by substituting for f and simplifying.

6  x8 = 48

Learn more about equations here;

https://brainly.com/question/25180086

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What formula do you use to measure the entire length of a diagonal?

Answers

Answer:

d² = l² + w² ,

Step-by-step explanation:

You can use the Pythagorean theorem to estimate the diagonal of a rectangle, which can be expressed with the following formula: d² = l² + w² , and now you should know how to find the diagonal of a rectangle explicit formula - just take a square root: d = √(l² + w²) .

PLEASE HELP ME IT WOULD BE AMAZING IF YOU CANNN

Answers

1. C
2. A
3. C

Lol I’m only sure about the first one tho

Which of the following would NOT describe what a translation does to a figure

Answers

Answer:

Answers?

Step-by-step explanation:

A translation does NOT

-change the shape of the figure

-change the size of the figure

-change the angle of the figure

IT ONLY CHANGES THE LOCATION of the FIGURE!

4.What number falls between -28 and -34 on the number line?
A.-29
B. 0
C.-25
D. -35

Answers

The answer is a -29 I know this a lot

What is the slope of the line that contains these points

Answers

What is the slope of the line that contains these points

Answer:

What are the coordinates.

Factor the equation x ² −10x+25

Answers

Answer: (x-5)^2

Step-by-step explanation:

-5 and -5 multiply to 25 and add to -10

please help me with my homework my friends won’t

Answers

Answer:

Part A

1. Celsius

2. 100 C

3. 273.15 Kelvin.

4. 273, formula: °C + 273.15 = K.

5.  -273 celsius

6. Farenheit

Part B:

7. True

8. False, you add not subtract.

9. False, it's 373.1 K

10. True


A circular park of radius 30m has a track of width 2.5m on its
inner side. Find the area of the track.​

Answers

2827.43 is the correct area of the park:)

Answer:

490.625 m^2 is the area of the track.

Which relation is a function?
O A.
{(5,2), (-2,-8), (7, -1) (-2, 6)}
B.
{(7, 1), (4,2), (4,-4), (7,3)}
C.
{(6,5), (3, 2), (6,4), (5,8)}
O D.
{(6,-4), (5, 8), (3,6), (-4,-4)}

Answers

Answer:

D

Step-by-step explanation:

because the domain(x) doesnt repeat

Please I need help Asap I give 30 points if I get it rights the question is in the picture​

Answers

Answer:

10

Step-by-step explanation:

First, you multiply j and k together. j·k=6·4= 24.

Next, you multiply 24 by 2.5. That is equal to 60.

After that, since j=6, you divide 60 by 6.

That is equal to 10.

Hope this helps!

17. Hazel invests $1800 for 7 years at a rate of 1.5% per year compound interest. Calculate how much
interest she will receive after the 7 years. Give your answer correct to the nearest dollar.

Answers

Answer:

1,998$

Step-by-step explanation:

Plug in your numbers in calc to this formula.

i'll mark you as brainliest​

Answers

Answer:

y = x - 2

Step-by-step explanation:

.

PEASE HELP REALLY QUICK

Answers

Answer:

x = 1

Step-by-step explanation:

13x - 12 = 7x -6

6x = 6

  x = 1

In 1895, a brick arch railway bridge was built on North Avenue in Baltimore, Maryland. The arch is described by the equation h = 9 −1/50x², where h is the height in yards and x is the distance in yards from the center of the bridge.

a. Graph this equation on your calculator and describe, to the nearest yard, where the
bridge touches the ground.

Answers

Answer:

21.213

or

(21.213,0)

Step-by-step explanation:

y-intercept = 9

slope= -1/50x^2

I graphed it and it was a parabola and it hit the ground at this coordinate (21.213,0)

Number 3.

In the diagram, AB is the tangent to the circle at P and PX is the diameter.

Given that BPQ = 42°, find PQX, PXQ and XPQ.

Answers

Answer:

see explanation

Step-by-step explanation:

∠ PQX = 90° ( angle in a semicircle )

∠ PXQ = 42° ( alternate angle theorem )

Angle between tangent and diameter is right, thus

∠ XPQ = 90° - 42° = 48°

D. Robertas boat was farther from the dock at the beginning, and it traveled more quickly

I'll give u 5 stars if you right​

Answers

Answer:

C

Step-by-step explanation:

John:

y = x +30

y = 5x + 50

Roberta:

y = 5x + 2

Conclusion:

You can see that John's boat was farther from the start and traveled faster because when John traveled for 5 hours, he traveled 50 miles while Roberta only traveled 25 miles for the same time.

Hello There!

Your correct answer is C.

There is no way to explain but when I put A it is incorrect but when I read that it was wrong I wanted to let other people that it was incorrect. Thanks!

Hope this helps to all you ape.x learners!!

(Tuesday, March 2/2021)

PQ:QR is 5:2 and PR=42 find PQ and QR​

Answers

Answer:

there is a math caulator

Step-by-step explanation:

A cereal box manufacturer changes the size of the box to increase the amount of cereal it contains. The expressions 16+6.2n and 10+6.5​n, where n is the number of smaller​ boxes, are both representative of the amount of cereal that the new larger box contains. How many smaller boxes equal the same amount of cereal in the larger​ box?

Answers

Answer:

20 smaller boxes

Step-by-step explanation:

Given

Smaller Box = 10 + 6.5n

Larger Box = 16 + 6.2n

Required

Determine the number of small box in each box

To do this, we simply equate both expressions:

[tex]Smaller\ Box = Larger\ Box[/tex]

[tex]10 + 6.5n = 16 + 6.2n[/tex]

Collect Like Terms

[tex]6.5n - 6.2n = 16 - 10[/tex]

[tex]6.5n - 6.2n = 6[/tex]

[tex]0.3n = 6[/tex]

Make n the subject

[tex]n = 6/0.3[/tex]

[tex]n = 20[/tex]

Hence, there are 20 smaller boxes

10. A certain strain of bacteria occurs in all raw milk. Tests of uncontaminated raw milk conducted by the Health Department found that the bacteria count per milliliter is normally distributed with a mean of 3500 and standard deviation of 300. a) What is the probability of finding a bacteria count of between 3200 and 3400 in a milliliter of raw milk? b) What percentage of the uncontaminated raw milk has a bacteria count per milliliter between 3200 and 3400? c) For this normal distribution, what is the percentage of the area under the normal curve for a bacteria count per milliliter less than zero? As bacteria count cannot be less than 0, is this small enough to disregard when claiming that the bacteria count per milliliter is normally distributed? Explain your answer.

Answers

Answer:

a) 0.21078

b) 21.078%

Step-by-step explanation:

We solve using z score formula

z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation.

Mean of 3500 and standard deviation of 300.

a) What is the probability of finding a bacteria count of between 3200 and 3400 in a milliliter of raw milk?

For x = 3200

z = 3200 - 3500/300

z = -1

Probability value from Z-Table:

P(x = 3200) = 0.15866

For x = 3400

z = 3400 - 3500/300

z = -0.33333

Probability value from Z-Table:

P(x = 3400) = 0.36944

The probability of finding a bacteria count of between 3200 and 3400 in a milliliter of raw milk

P(x = 3400) - P(x = 3200)

= 0.36944 - 0.15866

= 0.21078

b) What percentage of the uncontaminated raw milk has a bacteria count per milliliter between 3200 and 3400?

We convert the answer in part a) to percentage

= 0.21078 × 100

= 21.078%

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