Wednesday
June 19, 2013

Homework Help: 9th Grade

what fraction of 1year is march 3km is 900cm,£2.50 IS 30P
Tuesday, November 9, 2010 at 1:26pm

Simplify 49/7*7+6-3
Tuesday, November 9, 2010 at 10:54am

4th Grade - Science Fair Project
Which brand of band-aid sticks best? How does Generic vs. Name brand differ in the way the band-aid sticks? Is one better than the other? Is there a site to help me with this Science Fair Project? Can't find one about Band-Aids????
Tuesday, November 9, 2010 at 9:14am

whats the homonym for the word flower??
Tuesday, November 9, 2010 at 1:25am

According to the U.S. Census Bureau in 2009 there were 21,854,374 veterans in the United States. Veterans of the Korean War accounted for 12.4% of that total, while 10.7% were veterans of World War II. What is the positive difference between the numbers of veterans of the ...
Tuesday, November 9, 2010 at 12:28am

How many moles of atom are in 47 atoms Ba?
Monday, November 8, 2010 at 11:30pm

I need Help answering this question what equations do i use from Newton's Law and how to solve it. I Have a test on Wednesday and im lost please help.!!! A piano is to be slid across the floor.IT had a mass of 450 kg. A) Calculate the normal force supporting the piano. B)...
Monday, November 8, 2010 at 11:29pm

using four different digits, what is the least sum you can get when you add two 2-digit numbers
Monday, November 8, 2010 at 10:48pm

use compatible numbers to estimate the quotient: 7.35/6 answer: 1.20 is this wrong if so what did i do wrong? Thanks
Monday, November 8, 2010 at 10:31pm

when you put together unequal groups can you add
Monday, November 8, 2010 at 10:18pm

It is greater tha 7 tnes and less than 8 tens. The number has 4 ones. Write the number word.
Monday, November 8, 2010 at 9:36pm

What is the acceleration on planet X, if a 1.5 kg object weighs 3.45 N on plantet X?
Monday, November 8, 2010 at 8:57pm

Monday, November 8, 2010 at 8:41pm

What is a sentence a 1st grader can write using the word "past"?
Monday, November 8, 2010 at 7:25pm

*I NEED THESE IN ALGEBRAIC EXPRESSIONS! 1.) The larger of two numbers is 1 less than 3 times the smaller. Their sum is 63. Find the numbers. 2.) Find two numbers whose sum is 92, if the first is 4 more than 7 times the second. 3.) The sum of two numbers is 172. The first is 8 ...
Monday, November 8, 2010 at 7:03pm

What is the volume of a chest that is 20 inches by 10 inches by seven and one tenth inches?
Monday, November 8, 2010 at 7:02pm

A company reported that it made a profit of 8% as a percentage of sales and that its sales revenue was \$25,000. How much profit did the company make? my answer: \$2,000
Monday, November 8, 2010 at 6:56pm

A company's cost of doing business in a recent month was \$18,000. Their revenue on sales for that month was \$27,000. What percent profit as a percentage of sales did the company earn? my answer: 33 1/3%
Monday, November 8, 2010 at 6:46pm

I NEED THESE IN ALGEBRAIC EXPRESSION!! The larger of two sums is 12 more than the smaller. Their sum is 84.Find the numbers. The sum of two numbers is 45. The first is 9 less than the second.Find the numbers. The second of two numbers is 5 more than twice the first. Their sum ...
Monday, November 8, 2010 at 6:28pm

Can you please check my answer? Selena recieved \$42 commission for selling a computer for \$1400. What percent is her commission? my answer: 3%
Monday, November 8, 2010 at 6:22pm

how to classify sentence and finding the complete subject and complete predicate?
Monday, November 8, 2010 at 5:34pm

An 88g arrow shot with Force=110N. Distance traveled is 78cm. What is speed of arrow?
Monday, November 8, 2010 at 5:29pm

if a lawnmower is 45 % off and the sale price is 114.95-what is the original cost?
Monday, November 8, 2010 at 4:43pm

if cos Q=5/9, find 5/9
Monday, November 8, 2010 at 4:29pm

what is the area of 2 triangles whose legs are 2 feet each and touch side to side???
Monday, November 8, 2010 at 2:46pm

1/15 in percent
Monday, November 8, 2010 at 2:11pm

HOW DO YOU TURN 5/8 INTO A PERCENT
Monday, November 8, 2010 at 1:34pm

why does Henry believe that compromise with the British is not a workable solution?
Monday, November 8, 2010 at 1:24pm

how high above the surface of the Earth would an object need to be for its weight to be half its weight on the surface?
Monday, November 8, 2010 at 1:09pm

Can you please check my answer? Marcia wants to make muffins and needs 3/4 cup of a cup of sugar. She discovers, however,that she has only 2/3 of a cup of sugar. How much more sugar does she need? my answer: 1/12 of a cup
Monday, November 8, 2010 at 12:15pm

Can you please check my answers? Wally ordered a pizza. He ordered 4/9 of the pizza with sausage, 1/5 of the pizza with extra cheese, and the rest of the pizza with bell peppers. How much of the pizza had bell peppers on it? My answer: 29/45 of a pizza
Monday, November 8, 2010 at 12:03pm

on the "aster flower." What time of year might be symbolized by the aster flower and the other images of plant life found in the poem? How do these images contribute to the overall mood of the poem?
Monday, November 8, 2010 at 11:43am

Hey how do you turn 5/8 into a decimal??
Monday, November 8, 2010 at 10:48am

How do you calculate the slope of a line?
Monday, November 8, 2010 at 9:12am

How do you calculate displacement and distance and velocity? (science)
Monday, November 8, 2010 at 9:12am

triangular prism length 30 cm, height 20 cm, volume 6,000 cubic cm, what is the width?
Monday, November 8, 2010 at 9:07am

the horizontal range of a projectile is 4 root 3 times of its maximum height. calculate the angle of projection.
Monday, November 8, 2010 at 1:22am

if action and reaction are always equal and opposite, why dont they always cancel each other and leave no force for acceleration of the body?
Monday, November 8, 2010 at 1:20am

find the value of 60 joule per minute on a system which has 10 cm,100gm, and 1 minute as fundamental units.
Monday, November 8, 2010 at 1:13am

a vessel contains 12 gm of methane gas at t degree celcius temp. and 1 atm. pressure. when the temp. is increased by 10 degree celcius at the same volume, the pressure increases by 10%. calculate the volume and initial temp.
Monday, November 8, 2010 at 1:09am

find the missing sum 3+9+15+....+87
Sunday, November 7, 2010 at 10:36pm

Ok people my daughter myself and my husband have been unable to answer this question so your help would be appreciated. I asked hours ago but no one answered please help. What is the chemical aroma name for: basil, nutmeg and bayleaf thank you fo your help. HURRY!
Sunday, November 7, 2010 at 8:46pm

A car with a forward force of 2,000 newtons drives a distance of 20 kilometers in minutes. How much power does it have?
Sunday, November 7, 2010 at 7:37pm

how do you think western europes pennisular geography had affected its history and settlements
Sunday, November 7, 2010 at 7:31pm

A 45.7-kg boy on a swing moves in a circular arc of radius 3.80 m.At the lowest position, the child's speed reaches 2.78 m/s. Determine the magnitude of the tension in each of the two vertical support chains. i used mv^2/r, but i keep getting the answer wrong. the answer ...
Sunday, November 7, 2010 at 6:57pm

5th grade social studies
describe the geographical features of your community or region. How might they have influenced people to settle there?
Sunday, November 7, 2010 at 6:26pm

what are 3 types of engergy collected by telescopes?
Sunday, November 7, 2010 at 3:02pm

architecture
I have to do this big project on architecture and i'm only in 5th grade!!!!!!!!!!
Sunday, November 7, 2010 at 1:23pm

Math
I'm a seventh grade student, I'm having a hard time trying to understand how to do nth term, where n represents the position of the term?
Sunday, November 7, 2010 at 12:59pm

two children are fighting over a toy pull on it from opposite sides .the result is stand off.explain this term of the net force
Sunday, November 7, 2010 at 12:13pm

A 7.8 kg block initially at rest is pulled to the right along a horizontal, frictionless surface by a constant, horizontal force of 14.8 N. Find the speed of the block after it has moved 2.8 m. Answer in units of m/s
Sunday, November 7, 2010 at 11:48am

i have a project in science and i can't seemed to find the explanation of an element's, silver, symbol. Thanks so much!!!!!!!!!!!!!!
Sunday, November 7, 2010 at 7:42am

Write an essay comparing Baldwin's account of the Titanic with Rosenthal's account of his visit to Auschwitz. In your paragraph, explain how the tone and purpose of each essay is different. Support your argument with at least one example from each essay. Hello I really...
Sunday, November 7, 2010 at 1:30am

Describe the motion of a bicycle in a race in terms speed,velocity,acceleration.
Sunday, November 7, 2010 at 1:08am

A Rectangle with vertices A B C AND D. The triangle is divided with vertices P AND Q. How many right triangles can you make with using only three of the vertices {A B C D P OR Q}. AND also the answer for this question is not 12 or 6
Sunday, November 7, 2010 at 12:29am

What does manipulative mean?? Which fraction manipulative covers 1/2 of 1/3 ?
Saturday, November 6, 2010 at 10:00pm

Solve & plot a graph for the following: F(X)=cos(X)-cos to second power X for the interval negative pi greater than or equal to X less than or equal to positive pi
Saturday, November 6, 2010 at 8:33pm

Wheat is falling from a chute onto a level floor at a rate of 8pi ft3/min to form a conical pile. If the height of the pile is always equal to the radius of its base, at what rate is the radius increasing when the pile is 8 ft deep?
Saturday, November 6, 2010 at 7:03pm

smithers think thet he can give the worker a special jucie to make them work faster. he makes two groups of 50. group A get the jucie gorup B did not get the jucie.group A staples 1587 paper group B staples 2113 papers. What is the control group, independent variable, ...
Saturday, November 6, 2010 at 1:07pm

wat iz 15-7?
Friday, November 5, 2010 at 11:33pm

what is between the helium particles in a helium filled balloon?
Friday, November 5, 2010 at 10:03pm

give 2 other names for 2.5 dm measurement
Friday, November 5, 2010 at 6:03pm

What is the compound name fo HC2H3O2?
Friday, November 5, 2010 at 5:41pm

science physics
A cyclist is moving to the right at a constant speed. when he applies brakes what will happen? a -net force will be to left b- net force will be to right c- acting net force will be zero d -inertia will stop him
Friday, November 5, 2010 at 2:36pm

Consider a situation in which your car, when coasting down a straight downhill road, acquires a constant velocity. In this situation: a. gravity is the only force on the car b. friction is the only force acting on the car c. the net force acting on the car is zero d. there ...
Friday, November 5, 2010 at 11:25am

Friday, November 5, 2010 at 10:27am

small group that study bills
Friday, November 5, 2010 at 8:13am

A store that personalizes shirts chargers \$20 for a shirt plus \$.75 for each letter. Write an algebraic expression for the cost os "t" shirts using "n" letter each.
Friday, November 5, 2010 at 2:52am

what steps does the body take to digest milk thanks
Thursday, November 4, 2010 at 9:40pm

how many moles of anhydrous MgSO4 are in 2.04grams of MgSO4
Thursday, November 4, 2010 at 9:37pm

jose worked for 13 minutes weeding the garden. when he has worked 20 minutes he will get a dollar, how many more minutes does he need to work to get the dollar?
Thursday, November 4, 2010 at 8:19pm

Consider the equation 3x+5y=k, what values could k so that the x-intercept and y- intercept on teh equations graph would both be integers. explain.
Thursday, November 4, 2010 at 7:33pm

Can u show me a timeline for social studies starting with events from 1914
Thursday, November 4, 2010 at 5:51pm

There are 3 parades on Cable Tv in the morning, 2 in the afternoon and 4 at night. How Many different combinations of parades can Ty watch?
Thursday, November 4, 2010 at 4:05pm

11th Grade AP English
i have to wright an essay tomorro comparing The Great Gatsby and The Color of Water. Can anyone help me get some ideas/topics on what i should wright about?
Thursday, November 4, 2010 at 1:40pm

Two ships leave a harbor at the same time, traveling on courses that have an angle of 140 degrees between them. If the first ship travels at 26 miles per hour and the second ship travels at 34 miles per hour, how far apart are the two ships after 3 hours?
Thursday, November 4, 2010 at 1:13am

A quadratic function is defined by f(x)= 3x^2+4x-2. A linear function is defined by g(x)= mx-5. what values(s) of the slope of the line would make it a tangent to the parabola
Thursday, November 4, 2010 at 12:24am

A quadratic function is defined by f(x)= 3x^2+4x-2. A linear function is defined by g(x)= mx-5. what values(s) of the slope of the line would make it a tangent to the parabola.
Wednesday, November 3, 2010 at 11:54pm

what might be the efect of the following a)the covering tissue of the cappilaries is much thicker b)air sack tissue is much thicker
Wednesday, November 3, 2010 at 11:29pm

a parallegram has a height of 4 meters and sides of 5 meters and 7 meters. What is its area in square meters?
Wednesday, November 3, 2010 at 11:25pm

How to divide step by step
Wednesday, November 3, 2010 at 11:05pm

Two cars travel the same distance. The first car travels at a rate of 37 mph and reaches its destination in t hours. The second car travels at a rate of 54 mph and reaches its destination in 3 hours earlier than the first car. How long does it take for the first car to reach ...
Wednesday, November 3, 2010 at 10:14pm

Solve for d in this triangle |\ 1 | \ M| \ I | \ d L | \ E |___ \ | 90| x\ ------- x Is 60 Degrees The 90 Box is a right angle. THank you!
Wednesday, November 3, 2010 at 10:04pm

what shape can fold into 50 deferent ways and still be equal on both sides?
Wednesday, November 3, 2010 at 9:18pm

A bowler rolls a 5 kg bowling ball down a magical frictionless bowling alley. The ball accelerates at an average rate of 2 m/s^2. How much force did the bowler apply to the ball?
Wednesday, November 3, 2010 at 7:16pm

graham school
how,arrays and an expanded algorithm it is a 4th grade homework
Wednesday, November 3, 2010 at 6:08pm

what are the rules or attributes for shapes
Wednesday, November 3, 2010 at 6:00pm

If a phone team asks each person to call two people, how many rounds will it take to call 64 people?
Wednesday, November 3, 2010 at 5:53pm

Determine the value of k for which the function f(x)= 4x^2- 3x+2kx+1 has two zeros. check these values in the original equation? i cant figure out the answer to it. It says in the book that it is k<-0.5 or k> 3.5,but i don't know how they got it.
Wednesday, November 3, 2010 at 5:28pm

what is the first legislative body in america giving the settlers the opportunity to control thier own then it has a blank.
Wednesday, November 3, 2010 at 3:51pm

In a photograph, the length of a sailing ship is 12in., and the height of its mast is 5in. The actual ship is 30 m long. What is the actual height of the ship's mast?
Wednesday, November 3, 2010 at 3:16pm

Ruth makes a scale drawing of her room.She uses the scale 3/2in:1ft.In the drawing, the dimensions of her room are 18in by 24in.What are the actual dimensions of her room
Wednesday, November 3, 2010 at 2:33pm

how does geothermal energy work ?
Wednesday, November 3, 2010 at 9:53am

What does 22x11= Thanks for your help!
Wednesday, November 3, 2010 at 9:43am

what is the area of a regular hexagon ABCDEF if AB= 2 units? express your answer in simplist form.
Wednesday, November 3, 2010 at 12:44am

english
Need ideas for a 7th grade research paper. I like gymnastics and dance. any ideas?
Wednesday, November 3, 2010 at 12:13am

comparing fractions
at Morris Elementarhy there are 45 students in each grade, four though six. In the fourth grade, 19 participate in sports after school. Two out of every six fifth grade play sports after schoo;. In the sixth-grade class, seven of every ten students are not playing sports. ...
Wednesday, November 3, 2010 at 12:11am

calculate the mass of the water of hydration if a hydrate loses 0.025 mol of H2O when heated
Tuesday, November 2, 2010 at 11:52pm

how does a double line graph looks
Tuesday, November 2, 2010 at 11:22pm

estimate the answer 189,103+504,200=693,303 estimate would= 600,000 0R 70,000? which number shows 90 millions, 7 hundred thousands, 5 thousands, one hundred and 4 ones? A.90,750,104 or B.90,705,104 ?
Tuesday, November 2, 2010 at 11:16pm

98x^2-32y^2
Tuesday, November 2, 2010 at 11:10pm

What is the median fo the following set of numbers? 404,650,585,435,680,342,798 please! show me the work. thank you!
Tuesday, November 2, 2010 at 10:42pm

which of the fractions are bigger 5/16 or 1/2 or 1/4 or 7/16
Tuesday, November 2, 2010 at 10:15pm

How do you find the y-intercept in a graph, equation, and table?
Tuesday, November 2, 2010 at 10:15pm

What is 7540 over 94710 in simplist form?? Please Help! I am terrible at math!
Tuesday, November 2, 2010 at 9:51pm

why did zorna pour ketchup on her brother's hand
Tuesday, November 2, 2010 at 9:51pm

Write 0.7 and 0.21 as factors, then multiply the factors change the product to a decimal 7/10 x 21/100 = 147/10,000 decimal would be .0147 Would that be correct?
Tuesday, November 2, 2010 at 9:39pm

7th Grade world Civics
What is the order of the courts from Highest of Authority to lowest of Autihoruty: court of international trade, U.S District courts, U.S. tax Courts,U.S court of Appeals, Bankruptcy Courts, Coourts of Veteran Appeals, Military Courts, Supreme Courts, Regulatory Commicsions ...
Tuesday, November 2, 2010 at 9:32pm

Write each percent as a reduced fraction. 35% and 65% would be 35/100 and 65/100 am I correct that these can not be reduced any further?
Tuesday, November 2, 2010 at 9:25pm

What is the total supply for US - silk, coffee, or bananas or all of them?
Tuesday, November 2, 2010 at 9:18pm

I wrote my question wrong - Tell how to make 10 when adding 8+5
Tuesday, November 2, 2010 at 8:29pm

If there were 10 grams of iron and 20 grams of water what would the total amount be?
Tuesday, November 2, 2010 at 8:00pm

Use 6 digits from 1 through 7, each once, to make two 3-digit numbers whose sum is 670 and whose difference is 376. Give both 3-digit numbers in your answer. If I knew what I had to do, I could solve this problem. I dont know how to begin, though!!!! Please help me!!!!!!!!!!!!!!!
Tuesday, November 2, 2010 at 7:46pm

tell how to make 10 when adding 8+10
Tuesday, November 2, 2010 at 7:31pm

You're riding on a train that's moving at 50 km/h, and you roll a ball down the aisle at 2 km/h in the same direction as the train is moving. If a person standing on the ground near the train track could see the ball, how fast would it appear to be moving?
Tuesday, November 2, 2010 at 5:52pm

LCM of 8x^5y^3z^2 and 26x^6y^2w^5 plz help me
Tuesday, November 2, 2010 at 5:41pm

What is 25% of \$20.00. What is the total cost of the item? I multiplied 20 x .25 and my answer was 5.00 Then I subtracted 5.00 from 20.00 making my final answer \$15.00 for the item. Please tell me if this is correct.
Tuesday, November 2, 2010 at 5:24pm

math gr.6
Does anyone has questions (page 22) from pearson math makes sense grade 6 book? Please, help. I forgot my book at school and I only need questions? Thank, you.
Tuesday, November 2, 2010 at 4:57pm

what does restrictive and nonrestrictive mean???????
Tuesday, November 2, 2010 at 4:42pm

write a story problem that represents each division expression.then solve the problem a. write a story problem that represents 528/24 divided
Tuesday, November 2, 2010 at 3:46pm

You place a box with a mass of 20kg on an inclined plane that makes a 35.0° angle with the horizontal. What is the component of the gravitational force acting down the inclined plane?
Tuesday, November 2, 2010 at 3:36pm

Rachel pulls her 177N suitcase at a constant speed by pulling on a handle that makes an angle (-) with the horizontal. Using frictional force on the suitcase as 27N and Rachels force on 43N on the handle to calculate the net force. 1. What angle does the handle make with the ...
Tuesday, November 2, 2010 at 3:32pm

An open pipe 0.40m in length is placed vertically in a cylindrical bucket having a bottom area of 0.10 m^2. Water is poured into the bucket until a sounding tuning fork of frequency 440 Hz, placed over the pipe, produces resonance. Find the mass of water in the bucket at this ...
Tuesday, November 2, 2010 at 3:19pm

I need help with this question determine the values in k for which the function f(x)= 4x^2-3x+2kx+1 has two zeros. Check these values in the original equation. i don't get how to do it please help me.
Tuesday, November 2, 2010 at 1:29am

4n+8=9n-7
Tuesday, November 2, 2010 at 12:36am

magnetite will attract this
Monday, November 1, 2010 at 11:58pm

How do you write a mixed number as a decimal such as 1/2 and the whole number 3? Also 3/4 and the whole number 4. Also 1/5 and the whole number 7. Thank you who will may help me!:)
Monday, November 1, 2010 at 11:30pm

I need help with this question determine the values in k for which the function f(x)= 4x^2-3x+2kx+1 has two zeros. Check these values in the original equation. i don't get how to do it please help me.
Monday, November 1, 2010 at 11:27pm

how do you say what is your favorite food in spanish
Monday, November 1, 2010 at 10:52pm

I don't get how to do this. I'm so lost please help me. Determine the equation of the parabola with roots 2+√3 and 2-√3, and is passing through the point (2,5) this is what i did but its the wrong answer: y= a[x + (2+√3)] [x+(2-√3)] 5= a[2 + (2...
Monday, November 1, 2010 at 10:24pm

Why are so many niches available on recently devastated islands such as Galapago's island?
Monday, November 1, 2010 at 9:49pm

why did us want to buy small part of louisiana territory
Monday, November 1, 2010 at 9:00pm

how do seed banks preserve seeds for future generations?
Monday, November 1, 2010 at 8:47pm

WHAT IS THE SQUARE ROOT OF 192?
Monday, November 1, 2010 at 8:42pm

you push a book on a table so that its velocity is constant. If the force you apply is 15 N, what is the force due to sliding friction
Monday, November 1, 2010 at 7:19pm

Sodium Vapor lamps emit a characteristic yellow light . What can we deduce about sodium atoms, based on this observation?
Monday, November 1, 2010 at 6:59pm

how many boxes can you find that will hold two times as many cubes as a 2 by 3 by4 box.record each of the dimensions
Monday, November 1, 2010 at 6:08pm

one side of a rectangle is 15 centimeters longer than the other side. the perimeter of the rectangle is 94 centimeters. what is the width of the rectangle?
Monday, November 1, 2010 at 5:22pm

The factory wants you to build a box that will hold twice as many cubes.What are the dimensions of a box that contains two times as many cubes as a box that is 2 by 3 by 4 ? W rite the dimensions and explain how you found your answer.
Monday, November 1, 2010 at 5:07pm

i have to write an algebraic expression for the following: jasmine has three times as many chores as her younger brother does.
Monday, November 1, 2010 at 3:41pm

do you have to use unit signs when creating a number model? like \$, cans, marbles ect...
Monday, November 1, 2010 at 12:33pm

Can somebody help me solve this problem? Simplify and evaluate the expression for y = 0, z = -1.5. -0.8z +0.005z(-0.001y - 3.1 + (-1.5z + 3))
Monday, November 1, 2010 at 12:12pm

A population histogram that looks like a trangle means
Monday, November 1, 2010 at 10:59am

English
Can you please check if the following statements on the English language are possible? Thank you very much. 1) As for its origin, English is a Germanic language of the Indo-European family. 2)The history of the English language can be traced back (dates back to, goes back) to ...
Monday, November 1, 2010 at 8:04am

Mr. McWilliams drove 76 miles Monday and 43 miles Tuesday. Follow the steps to find how many miles Mr.McWilliams drove all together. 1. Estimate the total distance Mr.McWilliams drove. 2. Find the actual total distance.
Sunday, October 31, 2010 at 9:35pm

Line m is parallel to line n. The measure of angle 3 is (2x− 3)°. The measure of angle 6 is (x + 39)°. What is the measure of angle 3?
Sunday, October 31, 2010 at 8:59pm

Entrep
Andy Rexford had started his custom embroidery shop in his garage with just one two-head machine and an old computer. From this humble beginning, Custom Stitches had grown into a full-time family business with sales of more than \$750,000 a year and supplied the local college ...
Sunday, October 31, 2010 at 6:15pm

volatile liquids with lower boiling points give better results than those with higher boiling points. suggest a reason for this.
Sunday, October 31, 2010 at 4:30pm

x+y>1
Sunday, October 31, 2010 at 4:05pm