Monday

October 24, 2016
Total # Posts: 2,329

**Math**

I just figured it out. 3+2=5x12=60 This makes sense.

*September 10, 2016*

**Math**

I meant to put 12x2=24

*September 10, 2016*

**Math**

I understand now what you are saying 12 x 2=12 and then 12x3=36 but I thought I had to do 12x(x+x)would equal 60

*September 10, 2016*

**Math**

We can rewrite the expression 16 + 8 as 8x(2+1). Notice that 8 is the greatest common factor of 16 and 8. Use this same method to rewrite the expression 24 + 36 as the product of the greatest common factor of 24 and 36 and the sum of the remaining numbers. Answer: I added 24...

*September 10, 2016*

**Math**

I was wrong. The greatest number of students that can be in each row is 9 because there would be a total of 18 rows.

*September 9, 2016*

**Math**

9 rows with 8 boys each 9 rows with 10 girls each The greatest number of students that can be in each row would be 18

*September 9, 2016*

**Math**

I am thinking about this a bit more now I don't feel that my answer was right. It can't be 86 if there are 72 boys and 90 girls. I am going to play around with the numbers a bit and then post a different answer.

*September 9, 2016*

**Math**

Yes to me it does because you take the total number of people on the team and divide by 2

*September 9, 2016*

**Math**

There are 72 boys and 90 girls on a math team. For the next competition, Mr Johnson would like to arrange all the students in equal rows with only girls and only boys in each row. What is the greatest number of students that can be in each row? Answer: 72 + 90=162 162/2=86 Can...

*September 9, 2016*

**Math**

This makes sense a little bit.

*September 9, 2016*

**Math**

I am also having big trouble with this math problem. A teacher is making identical activity packets using 92 crayons and 23 sheets of paper. What is the greatest number of packets the teacher can make with no items left over? Please help me.

*September 9, 2016*

**Math**

The reason why I was asking is I printed out a paper to look out for key words in math word problems. Thank you for helping me solve the problem.

*September 9, 2016*

**Math**

What was the indicator in the word problem is what I am trying to figure out that told you multiple?

*September 9, 2016*

**Math**

The least common multiple of 30 and 40 is 120. How did you know that I need to find the least common multiple of 30 and 40. Would 120 be the answer? So both lights would change at the same time again after 120 minutes.

*September 9, 2016*

**Math**

I am very confused on how to figure out the below math problem: A traffic light changes every 30 seconds. Another traffic light changes every 40 seconds. Both lights just changed. After how many minutes will both lights change at the same time again? Please help me.

*September 9, 2016*

**Math**

The area of a rectangular garden is 38 1/4 square meters. The width of the garden is 4 1/2 meters. Find the length of the garden. I am completely confused on this problem and desperately need step by step instruction on this one.

*September 8, 2016*

**Math**

Thank you for checking this for me.

*September 8, 2016*

**Math**

Ron had 20 apples. He used 2/5 of the apples to make pies. How many apples did Ron use for pies? 2/5x20/1=40/5 40 divided 5=8 Answer: Ron used 8 apples for pies Can you please check this for me to make sure I am correct?

*September 8, 2016*

**Math**

The common denominator would be 8. 43/8-19/8=24/8=3

*September 8, 2016*

**Math**

I usually have big problems with word problems but here it goes: On his twelfth birthday, Ben was 4 3/4 feet tall. On his thirteenth birthday, Ben was 5 3/8 feet tall. How much did Ben grow between his twelfth and thirteenth birthdays? 5 3/8-4 3/4=3 feet Can you please tell me...

*September 8, 2016*

**Math**

I have never heard of this website but will definitely check it out. Ty for checking my answers.

*September 8, 2016*

**Math**

12) 2 1/7 x 3 2/3= 15/7x11/3=165/21=55/7=7 6/7 13)Divide. Write the answer in simplest form 3/7 divided by 2/3=9/14 14)1/8 divided by 3/4=1/6 15)2 1/7 divided by 3 2/3=45/77 Can you please check to see if I got the above answers correct Thank you

*September 8, 2016*

**Math**

I will come back to this one in bit.

*September 8, 2016*

**Math**

Would the answer be 1 7/18? I got somewhat confused on this one.

*September 8, 2016*

**Math**

33/18=11/6=1 8/6=14/6=7/3=2 1/3 I have to do this in simplest form

*September 8, 2016*

**Math**

3/7 x 14/15=2/5 1 1/3x 5/8=5/6 1 2/9x 1 1/2=2 1/3 can you please check the above problems and let me know if I got the correct answers in simplest form.

*September 8, 2016*

**Math**

yay! :D

*September 8, 2016*

**Math**

5/6x2/3= 10/18=5/9 Can you check this problem for me?

*September 8, 2016*

**Math**

Thank you Ms. Sue :)

*September 8, 2016*

**Math**

7/8-5/12= 21/24-10/24=11/24 Can you check to see if I did this right and if not can you help me figure it out. Thank you for all your help.

*September 8, 2016*

**Math**

I meant to put 1 and 3/7-4/5 That is what confuse me.

*September 8, 2016*

**Math**

Subtract. Write the answer in simplest form. 1) 3/7-4/5=10/35-28/35 This is the part that I got too and I don't know if I did it correctly or not. Can you please tell me how to do this or show me.

*September 8, 2016*

**Math**

Thank you for checking my work.

*September 8, 2016*

**Math**

2/8 plus 6/12= 6/24 + 12/24=18/24=9/12=3/4 Can you please check the above answer and tell me if I got this correct?

*September 8, 2016*

**Math**

So then based upon what you pointed out about simplest form from the first problem my answer would be 2 13/20 Is that correct?

*September 8, 2016*

**Math**

Add. Write the answer in simplest form 1 9/10 plus 3/4 19/20 plus 3/4= 38/20 plus 15/20=53/20=2.65 Please let me know if I got the correct answer or if I am doing anything wrong.

*September 8, 2016*

**Math**

I think I somewhat understand

*September 8, 2016*

**Math**

Add. Write the answer in simplest form. 1. 3/8 + 4/5= 3/8=15/40 4/5=32/40 15/40 plus 32/40=47/40 47/40=1.175 Please let me know if I got the correct answer or if I did something wrong.

*September 8, 2016*

**Math**

So what you did then and I understand now how you got 63/2 because of how you explained it. Then you take 63/2 x 44/3=2,772/6=462 So the total area of the wall that the pictures cover is 462 inches? My only other question is this- If you simplify 63/2 this equals 31.5 and if ...

*September 8, 2016*

**Math**

If I add (21/2 plus 21/2 plus 21/2) this equals 63/6=10.5 44/3=14.6 How did you get 462?

*September 8, 2016*

**Math**

Okay. I understand how to get 21/2 and how to get 44/3 because I converted the mixed fractions into improper fractions but I am confused on how you put (21/2)(44/3) + (21/2)(44/3) +(21/2)(44/3) how would I add these?

*September 8, 2016*

**Math**

Three pictures hang side by side on a wall. What is the total area of the wall that the pictures cover? Length is 10 1/2 inches, 10 1/2 inches, 10 1/2 inches Width 14 2/3 inches Would I need to add 10 1/2 plus 10 1/2 plus 10 1/2 and then multiply by 14 2/3 inches? Please ...

*September 8, 2016*

**Math**

So "of" indicates multiply What would indicate division in a word problem?

*September 8, 2016*

**Math**

Wow I did not feel I would be able to get the right answer. I am literally terrible at math and word problems. What is the best way to know in a word problem when you have to do multiplication or division or subtraction or addition? Please help me to understand.

*September 8, 2016*

**Math**

Liam has 8 3/4 gallons of paint. He wants to use 2/5 of the paint to paint his living room. How many gallons of paint will Liam use? Multiply 8 3/4 x 2/5=70/20 70/20=3.5 Answer: Liam will use 3.5 gallons of paint Is this correct?

*September 8, 2016*

**Math**

Three pictures hang side by side. What is the total area of the wall that the pictures cover Picture 1-10 1/2 inches Picture 2-10 1/2 inches Picture 3-10 1/2 inches Width is 14 2/3 inches I would think I would need to add 10 1/2 plus 10 1/2 plus 10 1/2 and then multiply that ...

*September 7, 2016*

**Math**

Hello Steve, Thank you for pointing out my mistake and for looking this over. It makes me feel a bit better that I have the right process down.

*September 7, 2016*

**Math**

Orlando earned $92.25 washing windows on the weekend. He worked 3.5 hours on Saturday and 6.75 hours on Sunday. If Orlando charges the same amount for every hour he works, how much does he earn per hour? I believe that what needs to be done is add 6.75 plus 3.5 which is 10.35 ...

*September 7, 2016*

**Math**

So I think that the answer would be 3.5 gallons of paint is what Liam will use

*September 7, 2016*

**Math**

Liam has 8 3/4 gallons of paint. He wants to use 2/5 of the paint to paint his living room. How many gallons of paint will Liam use? I think that I would need to take 8 3/4 - 2/5=8 7/20 Can you tell me if I got this answer right or wrong and if I got it wrong how would I go ...

*September 7, 2016*

**Math**

So yes there would be enough money for them to buy a card that costs $3.25

*September 7, 2016*

**Math**

So they would have total earnings of $7.84 Then take $7.84 x 0.75=$5.88 but then the question asks Is there enough left over from Wednesday's earnings to buy a card that costs $3.25 So they spent $5.88 from a total of $7.84 is that correct?

*September 7, 2016*

**Math**

Samuel and Jason spend 3/4 of their combined earnings from Wednesday to buy a gift. How much did they spend? Is there enough left over from Wednesday's earnings to buy a card that costs $3.25? Explain Wednesday Samuel's cans (pounds)are 12.6 Wednesday Jason's cans...

*September 7, 2016*

**Math**

Thank you. Ms Sue for helping me there are so many steps to these word problems which is what makes me sometimes confused.

*September 7, 2016*

**Math**

He can rent 3 movies

*September 7, 2016*

**Math**

So then I would do 7.5 x $0.40 is that correct?

*September 7, 2016*

**Math**

Jason wants to use his earnings from Monday and Tuesday for online movie rentals. The movies cost $2.96 each to rent. How many movies can Jason rent? Jason sells can's to a recycling center that pays $0.40 per pound of cans. Jasons cans (pounds) Monday 11.5 Tuesday 10.7 So...

*September 7, 2016*

**Math**

Thank you I think I figured it out. I posted two other problems.

*September 7, 2016*

**Math**

Okay. I was going to answer 5 but I am trying to figure out how to do the division part of it.

*September 7, 2016*

**Math**

Wouldn't it just be 28/56=2?

*September 7, 2016*

**Math**

So 16.2 plus 11.8=28.0 Then you said to do 28.0/5.6 How would you do this type of division? Can you explain?

*September 7, 2016*

**Math**

I was not able to put it in sorry. Monday Samuel's cans (pounds) 16.2 Tuesday Samuel's cans(pounds) 11.8

*September 7, 2016*

**Math**

I am trying to solve a problem and am having difficulty solving it and do not know how to begin solving it. Samuel and Jason sell cans to a recycling center that pays $0.40 per pound of cans. the table shows the number of pounds of cans that they sold for several days. 1. ...

*September 7, 2016*

**Science**

What is the name for organisms that consume other organisms for energy

*September 6, 2016*

**Math**

Also please explain how you got the answer.

*September 1, 2016*

**Math**

Mary can clean a house in two hours, Gina can clean a house in three hours. How long would it take for Mary and Gina to clean the house together.

*September 1, 2016*

**Math**

Peter, Paul and Mary have $24 between them. Together Peter and Mary have double the amount of money that Paul has, while Paul and Mary together have the same amount of money as Peter. How much money does Peter have?

*August 29, 2016*

**Calculus**

The minute and hour hands on the face of a school clock are 8 inches and 6 inches long, respectively. Find the rate of change, in inches per minute, of the distance between the tips of the hands at 9:00.

*August 11, 2016*

**physics**

Ball A with a mass of 0.500 kg is moving east at a velocity of 0.800 m/s. It strikes ball B, also of mass 0.500 kg, which is stationary. Ball A glances off B at an angle of 40.0° north of its original path. Ball B is pushed along a path perpendicular to the final path of ...

*July 23, 2016*

**physics**

A 16.0-g bullet is shot into a wooden block at rest with mass 4550 g on a frictionless surface. The bullet strikes and is lodged in the block, causing is to slide at a speed of 1.20 m/s. Find the speed of the bullet (in m/s) before striking the block.

*July 23, 2016*

**Math**

Mapping Notation for y=2log _3(-3x +9)-2 log_3 mean log base 3

*July 14, 2016*

**Math Please Help ASAP**

The function 𝑄(𝑥) has been transformed from the function 𝑓(𝑥) = 𝑥^4 . The mapping rule for the function can be written as (2𝑥 + 𝒄, 4𝑦 + 𝒃). If the coordinate(1/2 ,1/16) on the function 𝑓(𝑥...

*July 11, 2016*

**Math**

Describe the end behaviour of 0.5(x-2\)^2\(x+1)(x-5)^3

*July 11, 2016*

**Math**

A polynomial function with a degree of 6 has the zeros of 𝑥 = 2 (order 2), 𝑥 = −1 (order 1) and 𝑥 = 5 (order 3). Write a general formula for a family of functions that share the same properties as this function. Please HELP!

*July 11, 2016*

**MATH Function Transformation**

for function if the a value 1/2 is it a stretch of 1/2 or a compression of 2. Or is both correct!

*July 7, 2016*

**math**

Thanks!

*July 7, 2016*

**math**

Explain two ways that you can solve for R in the following division statement. Then, use one of your methods to find R. x^3+4x^2-3x=(x-1)(x^2+5x+2)+R could you divide x^3+4x^2-3x by (x-1) to get the quotion of (x^2+5x+2)+ the remainder which would be r? Also what would be ...

*July 7, 2016*

**Advanced Function**

Garfield has designed a rectangular storage unit to hold large factory equipment. His scale model has dimensions 1 m by 2 m by 4 m. In order to maintain the scale he needs to increase each dimension by the same amount. By what amount should he increase each dimension to ...

*July 7, 2016*

**Math**

If a isosceles triangle has one side with 52 degrees and another with 5x-6 are the other sides

*June 16, 2016*

**Stats**

34% of voters favorable view. Thirty likely voters chosen at random. What does n=, p=, and on average what is the number of voters expect to have a favorable view?

*June 13, 2016*

**Physics**

A basketball was kicked 20.0 m above horizontal with an initial velocity of 120.0 m/s at an angle of 35.0˚ above the horizontal. (a) How long is the rocket in air before falling? (b) What is the horizontal range for the rocket? (c) With what speed does the rocket hit the ...

*June 12, 2016*

**Advanced Algebra**

The average weight of a medium size egg is found to be 3.2 oz, with a standard deviation of 0.13 oz. What is the heaviest egg (to 2 decimal places) that we are 95% confident is still medium size?

*June 6, 2016*

**Laguange Arts**

Can Someone just give me a answer i need help im don't get the question!

*May 26, 2016*

**Laguange Arts**

an instruction in the text of a play, especially one indicating the movement, position, or tone of an actor, or the sound effects and lighting. That whats google says!

*May 26, 2016*

**Laguange Arts**

I know but should i write i don't know what to write.

*May 26, 2016*

**Laguange Arts**

I don't know what to right.

*May 26, 2016*

**Laguange Arts**

I know what to do i just don't know how to right something on it?

*May 26, 2016*

**Laguange Arts**

8. Stage directions are one element of a drama. In a paragraph, define and provide an example of stage directions from A Surprising Point of View. Then analyze the stage directions. Explain how these directions contribute to your understanding of A Surprising Point of View. ...

*May 26, 2016*

**Math**

You have wood donated from Home Depot to build a booth to sell the shirts and hats from, but you need to provide dimensions for the panels. They are 4 feet high and come in a variety of lengths. The space you have to build your triangular stand is 5 ft by 12 ft rectangle in ...

*May 25, 2016*

**Math**

Create a container to store extra shirts and hats. Some shirts and hats get sold and no one comes to pick them up. They must be stored for next year. What size cylinder do I need to hold a volume of 800 in3 of shirts and hats(The cylinder must hold that volume), how do you ...

*May 25, 2016*

**Math**

You have wood donated from Home Depot to build a booth to sell the shirts and hats from, but you need to provide dimensions for the panels. They are 4 feet high and come in a variety of lengths. The space you have to build your triangular stand is a 5ft by 12ft rectangle in ...

*May 25, 2016*

**Math**

What size cylinder do I need to hold a volume of 800 in3 of shirts and hats(The cylinder must hold that volume)

*May 25, 2016*

**Physics **

A DIVERGING lens has a focal length of 35 cm. (a) Find the image distance when an object is placed 48 cm from the lens. (b) Is the image real or virtual magnified or reduced?

*May 22, 2016*

**Physics **

A DIVERGING lens has a focal length of 35 cm. (a) Find the image distance when an object is placed 48 cm from the lens. (b) Is the image real or virtual magnified or reduced? I am very lost and don't even know where to start

*May 22, 2016*

**Algebra**

Thank you

*May 20, 2016*

**Algebra**

Please check my answer The ordered pairs (0,1), (1, 6),(2, 36), (3, 216), and (4, 1,296) represent a function. What is a rule that represents this function? A y=x^6*** B y=6x C y=x+6 D y=6x

*May 20, 2016*

**Chemistry **

Pure acetic acid, known as glacial acetic acid, is a liquid with a density of 1.049 g/mL at 25°C. Calculate the molarity of a solution of acetic acid made by dissolving 35.00 mL of glacial acetic acid at 25°C in enough water to make 400.0 mL of solution.

*May 16, 2016*

**Math**

If a camera and a lock weigh 330 grams together. Also the same camera and a crown together weighs 670 grams. Also the weight of a crown and a lock is 470 grams. What is the weight of each individual object?

*May 15, 2016*

**Algebra 1**

Thank you in advance for your kind help! How much fresh water should be mixed to a 30% salt water solution, to obtain 90 gallons of a 23% salt water solution?

*May 4, 2016*

**Algebra 1**

Thank you in advance for your kind help! How much fresh water should be mixed to a 30% salt water solution, to obtain 90 gallons of a 23% salt water solution?

*May 4, 2016*