# Posts by Lilly

Total # Posts: 831

Math
She might have been doing the 21 joke like mr. Paul said go to YouTube and look up what's 9+10

maths
every 2cm2 of cardbord has a mass of 1g.what is the mass of the cardbord to make the box.th e box is 16cm long 22 cm high and 4 wide

Maths
11/40

Math
Q. The coach of a baseball team separates the players into groups for the drills. Each group has the same number of players. Is the total number of players prime or composite, explain. - A. They really don't say the number in the book, but i would have to say composite, ...

math

Math
I think it is 1000

science
Darren says that he weighs 50 kg. Can you measure weight in kg?

chemistry
What is the pH of a buffer solution if you have 250 ml of a 1.56M Acetic Acid and you added 26.56 grams of sodium acetate (NaCH3CO2)? What is the new pH if you now add 1gram of NaOH to the buffer solution?

marh
three note pads and one pencil cost 70 cents. One note pad and three pencils cost 50 cents. How much do two pencils and two note pads cost?

Computer Lit
Your positions stated are very good.

math
Two paper strips each 5 cm wide are laid across each other at an angle of 30 degrees. Determine the area of the overlapping area. I have no idea where to start with this question or how to go on. I know it has to do with cosine or sine law. But what do I do

math
An airplane is flying from Montreal to Vancouver. The wind is blowing from the west at 60km/hour. The airplane flies at an airspeed of 750km/h and must stay on a heading of 65 degrees west of north. A) what heading should the pilot take to compensate for the wind? B) what is ...

Math
Thank you

Math
I meant 1.

Math
Okay so box 2 ? 2.5 + 5 + 2 = 25 4 + 3 + 2 = 24 :D

Math
Okay but what does it mean to be more cost effective? Thanks Ms.Sue

Math
If each box costs the same amount to ship, which would be more cost effective? Hint: Which has a greater volume? They are rectanglur prisims Box 1: 4ft 3ft 2ft Box 2: 2.5 ft 5ft 2ft

Math
thank you (: If the graph stops at 50 and that's month march do you know when all there will be no more fish left? Will it be april?

Math
Hi I'm trying to do my graph and the numbers go from 50 100 150 200 250 300 there is a point missing between 200 and 250. How do I find the number between 200 and 250?

Math
Frank build fence sections using a vertical slats noted to horizontal board how many fence sections can he make with 32 dozen flat how many horizontal boys will he need

math
An insurance company wishes to examine the relationship between income (in \$,000) and the amount of life insurance (in \$,000) held by families. The company drew a simple random sample of families and obtained the following results: Family - Income - Amount of Life Insurance A...

math
A farmer has \$5200 to spend on fencing to make a pen along a river. A local company tells the farmer that they can build the pen for \$6.50/m. The manager suggests a pen in the shape of a right triangle with the hypotenuse along the river. What are the dimensions.

science
How does the structure of epithelial tissue protect from dehydration

Social studies
MWS The correct answers for when i turned in the quick check 1.D 2.C 3.D

Science
Thanks, Francis! At least someone other than teachers and lunch table friends support me!

Science
You mix oil and vinegar for a salad dressing. After a few minutes, the oil has separated and is floating. Infer which has the greater density - oil or vinegar. Explain. I put "Vinegar has more density since it's on the bottom, where the oil has less since it separated...

Math
Mostly, there are about 20 students in a WHOLE class. If there were about 1/3 of them wearing shorts and 6 were wearing them, wouldn't you just do 6 x the denominator of 3? That would get you 18, which is fairly close to 20. If this helped, your welcome Francis. If it didn...

math
A large game die is a cube measuring 1.2” in length. The die is a solid made from liquid plastic. If a game comes with 6 such dice, how many cubic inches of liquid plastic were needed to make the 6 dice?

Math Check
Hi! I need help with this one problem. My teacher told me that I could use any method to solve the following system and this is the answer I got; (1/2,2/5). Is this correct? 0.15r + 0.85s = 0.23 0.20r + 1.25s = 0.33 Write answer in (r, s).

Math
What is the price of a tennis ball if a package of three costs \$12.75?

Thanks the helper! 100%!

The helper is right!

Social Studies-Great Depression
I'm going to clear this up but make sure to read more about the topic! It would be stupid not to :P lol 1. A + C 2. B + C + D 3. C + D 4. A + B + D 5. A + D When you fill in the answers it might help you to think about why these answers are correct! I've seen a lot of ...

mistake with c, it suppose to be: c) 10<=x<=13

For the domain there are multiple answers. a) 10<=X<=16 b) 0<=x<=13 c) 10<=x<=15 d) all real #s I chose d

There's a line graph with 3 dolphins (it's the same dolphin at different spot of the jump) jumping out of the water and landing (they formed a parabola). The Y-axis represents Height in feet and the X-axis represents Time in Seconds. The points are (10,0), (13,5), (16,...

math
The 14 inch pie is the better value. You pay, \$1.40 per inch for the 14 inch pie and you pay \$1.67 per inch for the 10 inch pie

Math - Geometry
A) I have the maximum height 47.55 or 47.6 B) I have 5.5 seconds that it will hit the ground Are these correct? Thanks

Math - Geometry
An object is launched from certain height into the air. The height is modeled by the the function h(t) = -4.8t^2+23t+20. The time (t) is measured in seconds. A) What is the maximum height? B) After how many seconds will it hit the ground? C) From what height (initial height) ...

Math - Geometry
A) I have the maximum height 47.55 or 47.6 B) I have 5.5 seconds that it will hit the ground

Math - Geometry
By the way, I think I figured out part A. I have the vertex as -2(-5+5)^2+4=4, so the vertex is (-5, 4). Please confirm, thanks.

Math - Geometry
I'm having problems with one of the questions on my homework. It has 4 parts. Thanks 9) y = -2(x + 5)^2 + 4 A) Find Vertex B) Find the Zeros C) Find the y-intercept(s) D) This function has a: a) Minimum b) Maximum

SOCIAL STDIES HELP! 8th
1. A (nope) 2. C (correct) 3. B (correct) 4. C (nope) 5. D (correct) 6. B (nope) Hope that clears things up xD Please just study! Make sure to look back to your lessons and see why they are right ^^ Really....you should.....I'm not kidding xD

History
What made the British model of limited monarchy with substantial parliamentary involvement more stable than French absolutism during the 18th Century? thanks!!

History
Thanks!!

History
Why did Louis XIV’s France appear to be such a successful model for government in the 17th Century? Thanks

Math
The fifth term of an arithmetic sequence is 22 and the 15th term is 62. Find the 100th term and the sum of the first 60 terms. I'm having trouble figuring out how to do this.

Phyiscal Science
Jesse travels 3.0 meters east and then turns and travels 4.0 meters north. The trip requires 35 seconds. What is his velocity?

Science

Accounting
Rexford Company manufactures finger splints for kids who get tendonitis from playing video games. The firm had the following inventories at the beginning and end of the month of January. January 1 January 31 Finished goods \$126,000 \$117,000 Work in process 235,000 251,000 Raw ...

Accounting
Cherry Hill Glass Company employs a normal costing system. The following information pertains to the year just ended. • Total manufacturing costs were \$1,420,000. • Cost of goods manufactured was \$1,391,000. • Applied manufacturing overhead was 20 percent of ...

Accounting
Cherry Hill Glass Company employs a normal costing system. The following information pertains to the year just ended. • Total manufacturing costs were \$1,420,000. • Cost of goods manufactured was \$1,391,000. • Applied manufacturing overhead was 20 percent of ...

math
what is 1 plus 1

unknown fractions
Thanks. The teacher has not taught division that is the problem. I don't get how else they can get the answer without dividing is there another way. This is crazy

unknown fractions
Is there an easier way to solve the following problem without going through 100 guesses trying to find two numbers that total de area and the perimeter. ps I'm the mom trying to explain to my kid The perimeter of a rectangular banner is 72 inches. The width of the banner ...

History
Which of the following types of institutions played a significant role in supporting and disseminating scientific knowledge in the 17th Century? (choose all that apply) a. scientific journals b. royal academies of science c. coffeehouses d. research universities

Math
Thanks

Math
2. Wolfgang wants to enlarge a picture he developed. Which factor listed below would scale up (enlarge) his picture the most if he used it to multiply its current dimensions? a. 7/8 b. 14/14 c. 1 4/9 d. 3/2 I know b is not bcs is equal to 1. neither a since is less than 1. ...

social studies
A A B D B,D C and for the written response just talk about how it made the south come together to represent what their beliefs were and that they had to come together as one to show that they needed to keep slaves You are welcome

Social studies
the answers to the "changing political parties" is B D B A

science 7th
A piece of copper is 1 meter long and has a density of 8.8g. If you cut the wire exactly in half, what is the density of one of the pieces

math
find the unit price for each option shown below. round to the nearest cent if nessicary indicate which option is better to buy?

Math
Well, you would need to find out how much of 1.5 cups is 30%. To do this you would multiply 1.5 by 30/100 or 30%. The product you get is how much more water should be added in addition to the 1.5 cups.

Math
20 ounces

math
the answers to the 5 question test "graphing a function rule" is C true D C A

english
Which sentence would to grammatically correct? 1) Remember never to do that ever again. 2) Remember to never do that ever again. 3) Remember to never to do that ever again.

Math
For how many real values of x is sqrt(63- sqrt(x) an integer?

Math
Challenge 7: What values of x satisfy |x-4|+|x+4|<= 10. Please give your response in intveral notation.

Math
Find all values of c such that 3^(2c+1)=28*(3^c)-9. If you find more than one value of c, then list your values in increaing order, separated by commas.

Algebra
At the beginning of each year, Joe invests \$10,000 in his retirement fund. The fund gives 10% interestm compouned annually. At the end of the third year, how much money will be in Joe's fund?

History
How did he stand up for the whole nation? i can only find things that he did that went in favor with some type of people.

History
Andrew Jackson, was he really a president who stood up for the "common man" or did he become abusive of power and his office?

Social Studies
What are some problems that may come when the National Dream Act is passed.

Science
What is the molarity (moles per liter) of a solution in which 80 grams of sodium hydroxide, NaOH, is dissolved in 1 liter of solution? How do I convert the 80grams into mols?

History
How do you write nazis properly Like there's nazis, nazi, nazis', nazi's... When should you use each of these forms

I want to use a body part to represent that the entrepreneur is perceptive ( they so not avoid problems and welcomes them as oppertunities). I want to use a body part other than then brain or head to represent that

history
What were some of the liberal party's weak points in the election of 1935. What are some questions that can be asked?

math
20 perfect pumpkins

Math
4

english
when should I use end notes. because it says to use it for quotes, and in-text references. what are in text-references?

english
I have to use end notes for a project I am doing on a famous dead person. I am using information from the person's medical record and diaries and such. But I am not using direct quotes but just a few pieces of information here and there. Ex: William was born on august 15, ...

English
If i am writing in past tense. would this be considered past tense, He had to learn positions, weapons and how utilize them when fighting in war. if not, how could i change it?

English
I have to write a children's book on the life of a WWI soldier and I'm not sure which tense to use. It's a picture book with about 450 words

english
which sentence is correct? a) They are trying their best in the hope of winning the race. b) They are trying their best in the hopes of winning the race. c) They are trying their best in hope of winning the race. d) They are trying their best in hopes of winning the race.

history
does a private( rank) in the Canadian army fight in the war? i saw on some sites the duties of a private in the army, but it did not say if they fought in wars. so i was wondering if a private would fight in the war.

Chemistry
I've been trying to figure this problem out all day and I STILL don't know how to solve for the specific heat constant. I blank after I set up the problem. Somebody please help me!!! What is the specific heat constant if 621 g of Metal A raises the temperature of 500.0...

All of them right i took assesment. Some are wrong though

Math
Evaluate the function and simplify: f(x)=4x^2+3x-3; f(x-1)

Thank you Jasmine!!!

Then the answer for A will be 6 1/20?

85-80

\$80 \$85 balance

Health
Can standing in different positions make you weigh less on a beam scale? If so, how to stand? (More towards front or more towards back. More towards the left or more towards the right. Stand only on one foot or stand on both feet.) I don't have a beam scale so I don't ...

Health
But how? Like the question asks which way would make the person lighter

Health
We got a really weird question When a person goes and measured themselves on the medical beam scale, is it possible for them to stand in different places on the scale to weight less or more? (Ex. Standing on one door, left. Or standing on just right foot. Or standing more to ...

social studies
what did the sons of liberty do

Math
There are 5 yellow, 4 violet, 2 purple, 4 navy, and 4 orange marbles in a hat. You pick 2 marbles from the hat. Marbles are not returned after they have been drawn. Find the probability. Assume that the spinner is separated into equal sections. P(the first marble is purple ...

Math
You roll a number cube numbered from 1 to 6. You then spin a spinner with 6 sections each with a different color. The spinner has the colors white, green, red, pink, blue, and navy. Find the probability. Assume that the spinner is separated into equal sections. P(not 5 and green)

Math
How many 3-letter combinations are possible from the first seven letters of the alphabet?

algebra
Consider the following four polynomials, labeled A - D: A. ( 2x2 - 4x ) B. ( x3 - 1 ) C. ( -3x3 + x2 - 4x ) D. ( x5 + x2 - 3 ) Find an algebraic expression that uses each of the four polynomials once and simplifies to: x8 + 3 Your expression may involve any combination of ...

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