Mathematics Middle School

1. Write 125 as a repeated multiplication of 5s. Then write it as a power.

2. What is 3/8 x 3/8 x 3/8 written as a power?

Answers

Answer 1
chnsjejwoskxndjdjfhdhdhsnnzjsoskx 3/8 x 3/8 this is easy it’s...
Answer 2

3/8 to the third

125 to the fifth power

add a little three and a little five on the numbers

Related Questions

The mountain climber descended 437.85 feet every hour. What is the change in the climber's elevation after 6 hours?

Answers

The answer should probably be 2627.1 feet

Hope this helps!

Answer:

2627.16  lower down the mountain

Step-by-step explanation:

Every hour, the mountain climber decends 437.85 ft. Using Every to give you a clue as what operation to use, you do

437.85* 6

2627.16

Two lines, C and D, are represented by the equations given below:

Line C: y = x + 14
Line D: y = 3x + 2

Which of the following shows the solution to the system of equations and explains why? (5 points)

Group of answer choices

(6, 20), because the point does not lie on any axis

(3, 11), because the point lies between the two axes

(3, 11), because one of the lines passes through this point

(6, 20), because both lines pass through this point

Answers

y=x+14 line 1

y=3x+2 line 2

These are both the equation of lines written in slope intercept form

y=mx+b where m is the slope and the point (0,b) is the y intercept.

The first line has a slope of m=1. The 2nd line has a slope of m=3

Since these lines have different slopes, they are not parallel, thus they will cross at some point. What you have to determine is where the lines cross, which will be a point (x,y) that is on both lines.

We already have y solved in terms of x from either equation so we can use substitution to solve the system.

Since y=x+14 from line 1, put x+14 in place of y in the equation of line 2.

x+14=3x+2

solve for x.

Subtract x from both sides...

14= 3x-x+2

14=2x+2

subtract 2 from both sides

14-2=2x

12=2x

divide both sides by 2

6=x

We now have the x value of the common point. Plug the value 6 in for x in one of the original equations and solve for y.

y=6+14

y=20

These two lines cross at the point (6,20) which is a point the two lines have in common.

Hope I helped (SharkieOwO)

Which figure is the image of ABCDE after a dilation centered at the origin with a scale factor of 2 and a reflection over the x-axis?

Answers

Answer:

The answer is FPQRS

Step-by-step explanation:

I got It right on I-Ready

Answer:

The answer is FPQRS

Step-by-step explanation:

got it right iready 2021

pls help me:( I dont knowwwww

Answers

Answer:

Where do u want help at??

Answer:

Step-by-step explanation: you don't know what whatever it is I can help or contact a tutor we can be friends and I can help you solve things!

2+ 1/2 I don't know the answer isn't that just sad but can you help me

Answers

Answer:

2.5 or 2 2 and 1/2 if u see anther whole number + 1/2 its just that number then .5 at the end :)

answer: 2.5

explanation: 1/2 = .5

2 + .5 = 2.5

hope this helps and it’s not sad, people learn at different paces :)

I need help with this :????

Answers

the answers are in the following order: 1A, 2B, 3C

Sarah used 84 roses to make 14 identical bouquets.

Drag each expression to the box where it belongs. Some expressions may not belong to either box.

Answers

For all the ones with the variable put that into the equation box. But ones with only numbers put in the other

Answer:

The number of roses in each bouquet = 6

how ?

84÷14 = 6

An equation which represents the number of roses, r, Sarah used to create b bouquets = r=6b

how?

84=6×14

therefore r=6b

To make grape juice, water is added to a large cylindrical vat of grapes. If the diameter of the vat is 16 feet, what is the area of the base of the vat? Use 3.14 for π.

Answers

Answer:

200.96cm^2 base area

Step-by-step explanation:

Eq of circle area  = πr^2

= 3.14 x 8^2

  3.14 x 64

  200.96cm^2

 

.

The area of the base of the Vat is 200.96 ft².

Base area of a cylinder:Area = πr²

where

r = radius

π = 3.14

The grape juice is added to the large cylindrical vat. The diameter of the grape Juice is 16 feet.

Therefore,

Base area of the cylinder is a circle.

Base area = πr²

diameter = 16 feet

radius = 16 / 2 = 8 feet

Base area = 3.14 × 8²

Base area = 3.14 × 64

Base area = 200.96 ft²

learn more on cylinder: https://brainly.com/question/14480417?referrer=searchResults

Which statements about the formulas for finding area are true? Select two options.

Answers

The 1st and 3rd ones should be the right ones, I could be mistaken but I’m pretty sure the right ones are 1 and 3

Answer:

a and c

Step-by-step explanation:

Diante has $3.75
and Rachel has $3.15
. They combine their money to buy as much ice cream as they can afford.

If ice cream costs $3.68
per quart, which two numbers represent how much ice cream they can buy?

A.178
quarts


B.11516
quarts


C.1.75
quarts


D.1.875
quarts


E.1.9375
quarts

Answers

Answer:

Step-by-step explanation:

d

Find the missing angles

Answers

X equals 140. 180-33
answer: 114 degrees

explanation: since it is a straight line, it is 180 degrees. the 33 degrees are reflected to the other angle which makes it 33 + 33 = 66. then you get 180 which you subtract the 66 and end up with 114.

hope this helps :)

WIll give branliest if answered correctly
3. Alfonso's friend Dani tells Alfonso that her bloodhound, Ol' Sniffy, lived to be 14.


Based on what you know, do you think this was because:


Alfonso didn't use a good estimation method,

Dani doesn't remember Ol' Sniffy's age correctly, or,

Ol' Sniffy lived an unusually long time?

Justify your answer.

Answers

It looks like this question wants you to figure out your answer by looking at the chart to see if it looks reasonable.

The first answer doesn't seem to fit the plot so we know that, that inst right. The second one seems like it could work with the question but we dont have enough info to rule it in or out. The third one seems really off because alot of the dogs on the chart lived to be 14 if they where a good weight.

Answer 2: Dani doesn't remember Ol'Sniffy's age correctly, seem like the best fit.

Hope this helped!

Question 1 (1 point)
A scatterplot shows several points with number of hours watching TV versus weekly wages. The researcher came up with the following equation for the trendline.

Weekly wages = -50.755*(hours of TV watched) + 180.

What is the significance of the slope in the context of this model?

Question 1 options:

The amount of TV someone watches does not impact the money they earn. It will stay the same no matter what.


The more TV someone watches, the less money they will earn.


The more TV someone watches, the more money they will earn.

Question 2 (1 point)
An economist creates a scatter plot comparing years of experience to yearly salary (in dollars) at a particular company. The trend line through the data can be described by the equation y = 8,000x + 40,000.

What is the initial value and what does it mean?

Question 2 options:

40000; For their every year of experience an employee has, their salary goes up by this amount.


8000; For their every year of experience an employee has, their salary goes up by this amount.


40000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.


8000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.Which is the best description for this scatterplot?

Question 3 options:

None of these


Positive nonlinear association


Negative linear association


Positive linear association

Question 4 (1 point)
An economist creates a scatter plot comparing years of experience to yearly salary (in dollars) at a particular company. The trend line through the data can be described by the equation y = 4,000x + 20,000.

If someone has a yearly salary of $72,000, to the nearest whole year, how many years of experience do they have?

Question 4 options:

228


13


2


8

Answers

The answer should be eight
I think 8
Urjfhhfjfnrkkfjcjf

To train for a race, Scott wants to run 20 miles this week. He runs 14 of the miles on Monday.

If he runs 3 miles on Tuesday, how many miles will he still need to run to meet his goal?

Answers

Answer:

Scott will need 3 more to meet his goal

Step-by-step explanation:

Answer:

3 more miles

Step-by-step explanation:

Rosa enlarged an image on the copy machine. The actual measurement was 3.6 inches by 6 inches. The enlarged version is 6 inches by another measurement. What is the length of the new image?
A. 4 in.
B. 6 in.
C. 8 in.
D. 10 in.

Answers

The anwser is going to be six 6

Can someone just find the area of this please thx if u can..

Answers

73,084....because all of them multiplied equals that lol
The area should be 2,176

(B+B) x H

Write the equation of the line in slope-interpret form

Answers

Answer:

y = x + 40

Step-by-step explanation:

The slope is rise/run (1/1), which is just 1 or x.

The y intercept is the point on the y-axis which is 40.

Hope this helps!!!

this equation would be: y = -10x + 40

i need help with this asap

Answers

answer:
the answer is the first one A

Need help ASAP 30 points PLS HELP

Answers

Answer:

B.)

Step-by-step explanation:

I think

i thinks it’s B as well

please help me with this for brainliest and a cookie

Answers

C? i am so deeply sorry if it's incorrect.

Step-by-step explanation:

If I have $5,000 in a savings account for 3 years and I earn a 5% interest per year, how much interest will I earn on the principal amount over the 3 years?

Answers

750 I think that was a good one

Which survey is biased?
A. Going to a grocery store and asking people what their favorite grocery storeis.
B. Going to a grocery store and asking people what type of food is their favorite.
C. Going to a grocer store and asking people what clothing store is their favorite.
D. Going to a grocer store and asking people what radio station they listen to most often.

Answers

Answer:

It is a because whatever grocery store they are in, is the one that they like the most

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Most people go to their favorite grocery store, therefore it would be biased because most of the votes are going to be the grocery store you went to.

I'LL GIVE BRAINLIEST:

B or D

Answers

Answer:

bbbbbbbbbbbbbbbbbbbbbbbbbbbb

Step-by-step explanation:

Answer: B

Step-by-step explanation:

plsss hurry!!!! i rlly need help

Answers

Answer:

41 21/25

Step-by-step explanation:

38 1/25 + 3 4/5 = 41 21/25

Hailey wants to hire someone to paint her house. She researched several independent painters who provided information about the average amount of time it takes them to paint a certain number of square feet of wall space. The three painters with the top ratings are listed in the table below, along with the information they provided.

Name Area Painted
(square feet) Time
(hours:minutes)
Richard 288 45
Gerard 825 2:12
Matthew 992 2:35


Part A: Calculate the unit rate for each painter.

Part B: Compare each pair of painters (Richard with Gerard; Gerard with Matthew; Matthew with Richard), and state whether their rates are in a proportional relationship or not (and why) using their respective unit rates as evidence.

Answers

Answer:

my name is hailey

Step-by-step explanation:

Giving brainliest!!!!!!!!!!!!

Answers

Answer:

c

Step-by-step explanation:

4 is considered the median which is whichever value is in the middle, 3 3 4 4 6

the range describes the distance between the smallest value and the largest value, thus the data spans 3in between the lowest value of 3 and the largest value of 6

What is the volume of a cube with an edge length of 3/4 inch?

Answers

Answer:

V=a cubed

Step-by-step explanation:

Answer:

v=a3

Step-by-step explanation:

please i need someone who ACTUALLY knows the answer to answer this :((

Answers

Answer:

Derek and Sam are correct

Step-by-step explanation:

Answer:

Derek and Sam are correct

Brenna writes a product of six negative factors. She uses the following steps to determine that the product of the six numbers will be positive. Step 3 is missing.
Group the factors into pairs.
The numbers in each pair have the same sign.
_____________________________________
The product of three positive numbers is positive.
Therefore, the product of the original six factors is positive.

What is step 3?
A. The product of two numbers with the same sign is positive.
B. The product of two numbers with different signs is negative.
C. The factors in a product can be grouped in any way without changing the value of the product.
D. The factors in a product can be written in any order without changing the value of the product.

Answers

Answer:

A

Step-by-step explanation:

The product of two numbers with the same sign is positive.

Since the numbers in each pair have the same sign, the product will be positive.

The answer is A because you have to think about the positives and not letting the negative in the numbers. Stay safe c: you

heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp

Answers

Answer:

1. False

2. True

3. False

Other Questions
Select all that apply. ______ are examples of personal values. A. Recognition B. Relationships C. Enthusiasm D. Courage What should a reflection do in a narrative essay? Check all that apply.explain how the experience was significant to the writerpersuade the reader that the details of the experience are factualoffer an analysis of what made the experience memorableprovide additional details about the people included in the narrativeextend the experience to another area of the writers life Ralphs annual income is about $32,000. Based on his expenses illustrated in the graph below, roughly how much should Ralph expect to pay in taxes this year?A circle graph titled Ralph's Annual Expenses. Federal taxes, 29 percent; State/local taxes, 6 percent; Housing and household, 25 percent; Food, 8 percent; Medical care, 11 percent; Transportation, 7 percent; Recreation, 6 percent; Clothing, 5 percent; Other, 3 percent.a.$1,920b.$8,000c.$9,280d.$11,200Please select the best answer from the choices providedABCD Hxhdnchdhxhdhdd helppppppp Diante has $3.75 and Rachel has $3.15. They combine their money to buy as much ice cream as they can afford.If ice cream costs $3.68 per quart, which two numbers represent how much ice cream they can buy?A.178 quartsB.11516 quartsC.1.75 quartsD.1.875 quartsE.1.9375 quarts Please help me!STU is an equilateral triangle. If ST is one less than twice x, SU is 37 less than five times x, and TU is 11 more than x, find x and the measure of each side. The scientific revolution can trace its roots to _____. A reason the United States purchased the Louisiana Territory was thatit contained the Port of New Orleans.it provided settlers access to the Pacific Ocean.it was owned by Spain.it increased US land east of the Mississippi What kind of economy is controlled by the market PLs help mweee Ill mark brainliest The foot is labeled "the powers" what is meant by the powers? 46 decreased by twice the number Decide whether the two expressions are equivalent for each problem below.If they ARE equivalent, explain why.If they ARE NOT, provide the reason why the two expressions are not equivalent.A) -8(x+7) and -8x-7B) 6x and 4x+2C) 15-4x and - 4x +15D) 7(x+10) and 7x+70 Which of the sentences below is correct and free of incomplete construction errors?O.Shawn is tired and annoyed with his son's constant whining.O Shawn is annoyed and tired of his son's constant whining.Neither A nor B contains an incomplete construction error. (Both are correct.)Both A and B contain an incomplete construction error. (Both are incorrect.) CuBr(s)Cu+(aq)+Br(aq)Shown above is the chemical equation for the dissolution of the slightly soluble salt CuBr(s). Its Ksp value in pure water was experimentally determined. CuBr was found to be much less soluble in a 0.001MNaBr solution than in pure water. Which of the following correctly explains the decrease in solubility of CuBr in 0.001 M NaBr?A.)The concentration of water is much less in the NaBr solution than in pure water, reducing the rate of dissolution of the salt.B.)The presence of Na+ ions in the solution inhibits the dissolution of salts.C.)The presence of additional Br already in the solution decreases the value of the Ksp for CuBr , causing the solubility to decrease.D.)The presence of additional Br ions already in the solution means equilibrium will be reached when much less CuBr has dissolved. c, d) - Ta, b)Can it be described by a single translation rotation or reflection please help me with this for brainliest and a cookie Why was the Cleveland Massacre significant in the formation of Standard Oil?A. Standard Oil significantly improved its business practices after the Cleveland Massacre.B. Standard Oil was bought out by other Cleveland companies after the Massacre.C. Standard Oil closed down after the Cleveland Massacre.D. Standard Oil became a monopoly in the Cleveland oil market after the Massacre. graph the linear equation y = -2x + 3 pls help me:( I dont knowwwww