Mathematics Middle School

HURRY

A sphere and a cylinder have the same radius and height. The volume of the cylinder is 8 meters cubed. Yolanda found the volume of the sphere. A sphere with height h and radius r. A cylinder with height h and radius r. Her work is shown below. V = four-thirds (8) cubed. V = four-thirds (512). V = StartFraction 2,048 Over 3 EndFraction meters cubed. What is Yolanda’s error?
Yolanda should have found the volume by multiplying 8 by Two-thirds.
Yolanda should have found the volume by multiplying 8 by Four-thirds.
Yolanda should have found the volume with the formula V = two-thirds pi (8) cubed.
Yolanda should have found the volume with the formula V = two-thirds (8) cubed.

Answers

Answer 1

Answer:

the answer is a

Step-by-step explanation:

just did the test

Answer 2

Answer:

im late but im just here to confirm that the answer really is A.

Step-by-step explanation:

doing the test rn

Related Questions

Help please, Lol. TvT

Answers

Answer:

-513.22

Step-by-step explanation:

I don't think they earned any profit. but instead lost money. Sorry it was wrong at first, I misread something.

Which graph is an example of a function!!!!

Answers

Answer:

the third answer choice

Step-by-step explanation:

that one is because if you do the line test; the line won’t touch the graph line at two points at the same time

If angle A measures 40° what is the measure of angle B?

Answers

the cap is at 360*

so you can find the difference

360 - 40.

and the solution should get you the answer which is 320*

The answer would be 320 degree angle

Slope=5, goes through the point (2,7)..

Answers

Answer:

the y-intercept is 7

Step-by-step explanation:

hope it helps. i just looked at the ordered pair and took the number that's on the y axis

Answer:

y=5x-3

Step-by-step explanation:

Slope intercept form is y=mx+b and you know the slope so you can get y=5x+b

Then you are given a point, (2, 7), so you can plug that into the equation to find the y-intercept

7=5(2)+b

Then you just solve for b

7=10+b

-10

-3=b

So the final equation is y=5x-3

Lamar sells boxes of cookies for $8 each. Ann sells boxes of cookies for $6 each. Each of them sold the same dollar amount. It was the smallest dollar amount for which this was possible.
1. How many boxes did Lamar sell?
2. How many boxes did Ann sell?
3. What was the dollar amount each of them sold?

Answers

1. Lamar sold 3 boxes of cookies.
2. Anna sold 4 boxes of cookies.
3. They each sold $24 worth of cookies.

Use the point P(3, —6). Write the ordered pair for the final location of the given point after completing the transformations in the order listed.

12. (x, y) (x —l, y + 4), reflection over the y-axis

13. Reflection over the y-axis, (x, y) (3x, 3y)

Please do not say 12 or 13 for the answer because those are questions not answers!

I really need help with this sooo

Answers

Answer:Go on a graph calolator

Step-by-step explanation:

calul

Help the question is in the pic down below

Answers

Answer:10.8 1.62

Step-by-step explanation:

It is $1.8 and you are getting 6 so you do 1.8*6 and get 10.8

then you do 15% of 10.8 and get 1.6

1.8 x 6 = 10.8 so therefore the first answer is 10.8 !!

then,

15% of 10.8, how much do you get? 1.6 :)

HELP MEE BRAINLIEST AND THANKS

Answers

Answer:is this a test?

Step-by-step explanation:

answer is c becuase sakajejaiejwa

Answer:

1. 12 (counted them myself)

2. 4 (because it’s the largest number)

3. Not sure

Step-by-step explanation:

is a prime number is a number times itself yes it is

Answers

Answer:

yup

Step-by-step explanation:

Yes it’s is ok thank you bye

please help asap im confused

Answers

Answer:

very beautiful question....

Option B

Step-by-step explanation:

X= 57-23=34

Answer

hope it helps

Answer:

B x=34

Step-by-step explanation:

because ur solving for x so 34 +23 is equal to 57

In the bookstore, there are books in English, French and German. The English books make up 36% of all the books. The number of French books make up 75% of the number of English books, the rest of the 185 books are in German. How many books are in the bookstore?

Answers

Answer:

500

Step-by-step explanation:

french book = 75/100 × 36

= 27%

german books = 100-27-36

=37%

total books=100/37×185

=500

PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ HELP I WILL BE POSTING A LOT OF THESE

Answers

Answer:

i cant see the pic either

Step-by-step explanation:

Marla’s mom bought a 36-pack of water bottles at the supermarket. Each bottle has 500 mL of water. How many liters of water is this?
18
36
3,6000
1,800

Answers

18 liters is your answer

1800 let me know if I’m wrong

Please help, it says NOT the correct way.

Answers

Answer:

The first one or the 2nd one, since it says NOT worth half, I would say the first one is the answer.

Step-by-step explanation:

Plz help me thank you

Answers

Answer: 25 cartons

========================================================

Explanation:

1 liter = 1000 mL

Note how 1000/200 = 5, which means that if one carton is 200 mL, then five cartons gets us 5*200 = 1000 mL = 1 liter. If it takes five cartons to get 1 liter, then we'll need five times as many cartons to get to 5 liters. So 5*5 = 25 cartons is our goal.

---------

We could also solve like this

(1 carton)/(200 mL) = (x cartons)/(5000 mL)

1/200 = x/5000

1*5000 = 200x .... cross multiply

5000 = 200x

200x = 5000

x = 5000/200 ..... divide both sides by 200

x = 25

HEEEEEEEELLLLPPPP PLLLLAZZZZZZZZZ

Answers

Answer:

The first picture is B and the second one is (0,-3)

Answer:

1) B

2) (0, -3)

Step-by-step explanation:

B has (1, -2)

A is located at (0, -3) since it's on the y-axis and x is 0

Find the area of a circle with diameter 10 .
Use the value 3.14 for π , and do not round your answer.
Be sure to include the correct unit in your answer.

Answers

The answer is 78.54.

What type of graph would you use for a set of numerical data with a range of 90, from 5 to 95, where you wanted to find the typical data value?

pictograph
line graph
bar graph
stem-and-leaf plot

Answers

Answer:

stem-and-leaf plots

have a good day

Answer:

stem and leaf plot

Step-by-step explanation:

just did this question

PLEASE HELP I AM TIMEDDDDD I WILL GIVE BRAINLIEST IF CORRECT- DONT DO FAKE ANSWERS
What is the total surface area of the square pyramid below?

132 m2
144 m2
160 m2
228 m2

Answers

Answer:

its 144

Step-by-step explanation:

Trust

Answer:

132

Step-by-step explanation:

will give brainlist if you tell right answer (make sure to double-check your answer

Answers

Answer:

0.16

Step-by-step explanation:

I'm probably wrong but that is my answer

Answer:

I think it is 3/2 or 1.5 but do not count me on this.

Step-by-step explanation:

All I did was divide 1/2 by 1/3.

Please can someone help me with these questions photo math won’t work

Answers

Answer:

B, C, A, B

Step-by-step explanation:

answer: B, C, A, B
hope this helps you out .

For 10 straight days, Samantha measured the amount of food that her cat Dewey ate, recording the results, which are shown below. Graph the results on the line plot. What is the average amount of cat food that Dewey ate?
1/2, 3/8, 5/8, 1/2, 5/8, 1/4, 3/4, 1/4, 1/2, and 5/8.
‘What do you need to know?’
‘How can you use a line plot to organize the information?’
‘What steps could you use to find the average amount of food that Dewey ate daily?’

Answers

Answer:

3/8

Step-by-step explanation:

which one plz answer

Answers

Answer:

right isosceles

Step-by-step explanation:

Answer: I believe it is right scalene

Step-by-step explanation: because it has a 90 degree angle so it is a right triangle and scalene triangles have two congruent sides but none of the sides are congruent so it is right scalene

Is a right triangle a isosceles triangle. Why or why not? And please NO LINKS.

Answers

Answer:

An isosceles triangle is symmetrical and a right triangle has a 90 degree angle and not symmetrical so they are not the same.

Step-by-step explanation:

Explanation:

No, an isosceles triangle is not ALWAYS a right triangle. An Isosceles Triangle can be a right triangle, it is a 45–45–90 degree triangle. No, an isoceles triangle is a triangle that has 2 equal sides and angles, and the only condition for a right angled triangle is for it to have a right angle.

Answer:

I HOPE I HELPED!!! HAVE AN AMAZING DAY/NIGHT!!! PLEASE MARK ME BRAINLIEST IF I HELPED YOU!!

Help Please, There are 5 rectangular flower gardens each measuring 16 feet by 13 feet in a rectangular city park measuring 90 feet by 140 feet. How many square feet of the park is not used for flower gardens?

Answers

Answer:

11560 ft squared

Step-by-step explanation:

16 x 13 = 208

208 x 5 = 1040 ft2

1040 ft 2 is how much space used

90 x 140 = 12600 ft2

12600 ft2 is all of the space

12600 - 1040 = 11560 ft squared

the answer is 11560 feet squared

i am greater than 50 and less than 55. the sum of my digits is 8. what number am i

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

A four-digit number is to be made using the digits 1, 3, 5, and 8.
How many numbers can be made if all digits must be different?

Answers

1358
5183
8531
1583
3815

There would be A LOT of answers. I'm going to try my best to get them all.

2. 1385

3. 1583

4. 1538

5. 1835

6. 1853

7. 8531

8. 8513

9. 8315

10. 8351

11. 8135

12.8153

13. 5381

14.5318

15.5138

16.5183

17.5813

18.5831

19.3518

20.3581

21.3581

22.3815

23.3851

24.3158

25.3185

I spent so much time on this! it would mean a lot if you marked me brainliest!! Hope this helped. Stay safeeee. Byeeeee

[tex]1/5 (6 + 3 + 1)^{2}[/tex]

Answers

Answer: 20

Step-by-step explanation:

Truck A leaves station 1 at 9:00 a.m. and travels at the rate of 60 kph. After 2 hours, Truck B leaves the same station and travels in the same direction at the rate of 80 kph. At what time will Truck B overtake Truck A?

Answers

12:30 p.m.

explanation: it’s easy math

Answer:

12.30 P.M.

Step-by-step explanation:

Solve: 4x² = 32

x = 4
x = ±8
x = ± √4
x = ± √8

Answers

Answer
I had that same answer and I pick C was my answer.

X= + square root of 8

Other Questions

Need help in this ASAP Sing, O goddess, the anger of Achilles, son of Peleus, that brought countless ills upon the Achaeans. Many a brave soul did it send hurrying down to Hades, and many a hero did it yield a prey to dogs and vultures, for so were the counsels of Jove fulfilled from the day on which the son of Atreus, king of men, and great Achilles, first fell out with one another. Homer, the Iliad Book I Translated by Samuel Butler What was the result of Achilles anger for the Achaeans?a. countless ills c. great conquests b. death d. none of these Please help?! I'm confused I need help with all of them! and if you can please show your work!! For 50 points! Presented below are certain account balances of Swifty Products Co. Rent revenue $6,980 Sales discounts $8,170 Interest expense 13,320 Selling expenses 99,730 Beginning retained earnings 114,520 Sales revenue 405,100 Ending retained earnings 134,450 Income tax expense 27,776 Dividend revenue 71,430 Cost of goods sold 166,455 Sales returns and allowances 12,730 Administrative expenses 88,620 Allocation to noncontrolling interest 17,320 From the foregoing, compute the following: (a) total net revenue, (b) net income, (c) income attributable to controlling stockholders, if Swifty has allocation to noncontrolling interest of $17,320. (a) Total net revenue $enter total net revenue in dollars (b) Net income $enter net income in dollars (c) Income attributable to controlling stockholders $enter income attributable to controlling stockholders in dollars HELP GEOMETRY PLEASE !!!! what is 23 7x + 6 + 8x = 26 Why is opening a franchise often considered lower risk for an entrepreneur than setting up a new business?Please help me will give brainliest! )What conclusion can be determined from the dot plot below? A dot plot showing five dots above 9, six dots above 10, three dots above 11, and one dot above 12. The number of observations is 10. The median of the data set is 10. The mean of the data set is 15. The range of the data set is 12. A synonym for rampant -- quicklytrue or false Which statement is true about the cell theory? (5 points) aIt is tested only once. bIt is based on a random guess. cIt is based on experimentation. dIt is a claim posed by some scientists. What does the idea of Black Nationalism promote? A. Alrican Americans should create their own country with only black colored people B. Alrican Americans were the superior race and they do not need help from whites to achieve equality. C. African Americans are weak and should not be trusted with rights and freedom D. African Americans should be considered as second class citizens Puritans moved to America in the 1600s becausethey were persecuted in England.the Church of England ordered them to leave.the Quakers had joined the Church of England.there were great opportunities for trade in the Americas.quickkkk Parallelogram ABCD is a rhombus. Side BC = 5cm and segment AO = 3.8cmWhat is the area of ABCD?What is the length of diagonal BD? PLEASE HELP 3. what is the source of the line that contains the coordinate points (8, -3) and (-2, 7) Which best describes the difference between protists that have cilia and those that have flagella?O Those that have cilia are animal-like protists, and those that have flagella are plant-like protists.O Those that have flagella are animal-like protists, and those that have cilia are plant-like protists.Those with cilia move using hair-like extensions, and those with flagella move using a single whip-like extension.Those that have cilia are heterotrophs, and those that have flagella are autotrophs. 3 Solve the equation log 2x = -5.a) 2.5b)-2.5c) 0.000005d) 0.025 10. Barbara puts $22 a week for 30 weeks in her savings account at the bank.If she receives $4 interest for every $100 saved, how much money willBarbara have after the 30 weeks?$684$660B.$636$404 The following totals for the month of April were taken from the payroll records of Kingbird Company. Salaries $144000 FICA taxes withheld 11020 Income taxes withheld 30000 Medical insurance deductions 5400 Federal unemployment taxes 380 State unemployment taxes 2590 The journal entry to record the monthly payroll on April 30 would include a debit to Salaries and Wages Expense for $144000. debit to Salaries and Wages Expense for $97580. credit to Salaries and Wages Payable for $144000. debit to Salaries and Wages Payable for $144000. The temperature in Baku, Azerbaijan dropped over five hours from zero degrees Fahrenheit to negative fifteen degrees Fahrenheit. If the temperature dropped the same amount each hour, how much did the temperature change each hour?A. -5B. 5C. 3D. -3 Select the correct answer.Read the introductory paragraph of an argument.What type of claim is the author making?A. policy claimB. cause claimC. value claimD. fact claim