Post a New Question | Current Questions
6th grade english
Is "reminds" a present, present participle, past, or past participle? Kim "reminds" Robin of their five days at camp.
Sunday, November 14, 2010 at 9:51am
9th grade
a stone propelled from a catapult with a speed of 50m/s attains a height of 100m calculate the angle of projection
Sunday, November 14, 2010 at 9:32am
8th grade math
what percent of 200 is 40
Sunday, November 14, 2010 at 4:28am
Computer Programming
Project: I need help getting start on this project. What I have so far is a mess. It's Do While loops and nested loops. Table 6.1 shows the different grads of eggs and the minimum weight required for each classification. Write a program that processes the text file EGGS....
Saturday, November 13, 2010 at 11:05pm
8th grade math
7z-z can someone please check my answer for the above math question. My answer is 62 is this correct?
Saturday, November 13, 2010 at 6:25pm
8th grade math
7z - z
Saturday, November 13, 2010 at 5:44pm
8th grade math
what is 35% 440
Saturday, November 13, 2010 at 5:22pm
8th grade math
Solve for x. 6 - x = -10 + 7 my answer: x = 9
Saturday, November 13, 2010 at 12:26pm
8th grade Math
Can you please check my answer? Solve for x. 7- 7/2x = -5 my answer: x = 42
Saturday, November 13, 2010 at 12:22pm
9th grade
why is it that cars skid when friction is small?
Saturday, November 13, 2010 at 10:57am
10th grade
If m<pqs=3x+13and m<sqt=6x-2,
Saturday, November 13, 2010 at 8:03am
6 grade algebra
cindy earns 6% simple interest each year on her savings account. if she has $850 in her account and leaves the money in there for 5 years. how much interest will the money earn? what is the new balance in cind's account?
Friday, November 12, 2010 at 5:41pm
9th grade
What is a parent function?
Friday, November 12, 2010 at 2:40pm
4th grade algebra
what is 7-7-7-7-7 eguals?
Friday, November 12, 2010 at 11:03am
9th grade
how do i use the distributive property???
Thursday, November 11, 2010 at 9:44pm
6th grade
the sum of two decimals numbers is 3.9. Their diffrence is 0.9, and their product is 3.9. What are the two numbers
Thursday, November 11, 2010 at 9:15pm
5th grade
what is 1/5 of 10
Thursday, November 11, 2010 at 9:14pm
4th grade
explain how you could show five less than a number using and expression?
Thursday, November 11, 2010 at 8:48pm
3rd grade
What two numbers have the sum of 16 and the difference of 6?
Thursday, November 11, 2010 at 8:42pm
9th grade
How long was Romeo and Juliet married before the prince exiled Romeo?
Thursday, November 11, 2010 at 8:34pm
5th grade
if 5/17 of region is shaded what part is not?
Thursday, November 11, 2010 at 8:23pm
5th grade
the lengths of two sides of a triangle are 15 inches each and the third side measures 10 inches what kind of triangle is that
Thursday, November 11, 2010 at 7:44pm
8th grade pre-algebra
how to use a grid and lenghts of line segments to give a geometric argument
Thursday, November 11, 2010 at 7:23pm
8th grade science
Peggy is runnig around the school track at a constant speed. The track has two straight stretches on the sides and two curved stretches at either end. Where on the track does Peggy experience balanced and unbalanced forces? Explain your answer.
Thursday, November 11, 2010 at 7:04pm
8th grade
did anyone read the barcode tattoo by suzanne weyn? if you did, can you help me find 2 hyperboles and the page numbers? the help is greatly appreciated. thank you
Thursday, November 11, 2010 at 6:55pm
2nd grade
it is greater than 43 less than 52 if you add digits the sum is 8 write the number word
Thursday, November 11, 2010 at 6:43pm
8th grade science
Peggy is runnig around the school track at a constant speed. The track has two straight stretches on the sides and two curved stretches at either end. Where on the track does Peggy experience balanced and unbalanced forces? Explain your answer.
Thursday, November 11, 2010 at 6:03pm
5th grade word problem
jen,paula, and sarah spent the weekend decorating a neighbors house. They earned $500.00 between them. When it came to dividing the money, paula had worked three times harder than jen and sarah had worked twice as hard as paula. If the money was divided fairly and according to...
Thursday, November 11, 2010 at 4:17pm
English quick ?
I will form my lesson plan around a public school’s 4th grade class. Is there suppose to be an apostrope in the wod schools
Thursday, November 11, 2010 at 3:54pm
7th grade math
find a ratio equivalent to the ratio 7 over 9 then use the ratio to write a proportion
Thursday, November 11, 2010 at 1:13am
5th grade
Explain the type of solution formed when steam from boiling water evaporates into the air
Wednesday, November 10, 2010 at 11:20pm
7th grade Math
I did tips for math i need HELP!!
Wednesday, November 10, 2010 at 9:41pm
3rd grade
There are 32 more apples than oranges at a fruit stand. How many apples and oranges could there be?
Wednesday, November 10, 2010 at 8:56pm
grade 12 chem
use the activity series to predict if a reaction will occur, complete and and balance your equation. Zn(s)+ Cu(NO3)2
Wednesday, November 10, 2010 at 8:28pm
8th grade
four families bought popcorn at a game.The Wilson's bought half the bags of popcorn plus one. the Martinez's bought half of the remaining bags plus one. the Brightfeather's bought half of the remaining bags plus one. The Wilberly's bought half the remaining ...
Wednesday, November 10, 2010 at 8:19pm
math 5TH GRADE
This number of tiles will make a rectangle that is 6 tiles wide.
Wednesday, November 10, 2010 at 8:14pm
Science
In our 7th grade Commprehensive science class we are learning about heat. So our project is about how animals adaptions for thermoregulation. And we choose the hooded Seal. We have found three adaptions sso far but the requirements are five. So far we have Blubber,Half whines...
Wednesday, November 10, 2010 at 8:04pm
12th grade
which of the following contributed most to the fish population dying during the 1970's?
Wednesday, November 10, 2010 at 7:11pm
6th Grade Math
Estimation division. Problem: 28,622/921 My estimated problem: 27,000/900 Is this right?? If not, please explain. Thanks!
Wednesday, November 10, 2010 at 6:33pm
Math
2nd grade math question. Kara's shirt has 3 more tens than ones. The value of the ones is greater than 4 and less than 6. What is the number?
Wednesday, November 10, 2010 at 6:30pm
9th grade Social Studies
i also have problems studying and understanding social studies. i don't know what to do my grades are way low. can you please give me some tips and ideas on how i can work on it?
Wednesday, November 10, 2010 at 5:48pm
7th grade social studies.
hi my name is sadaf. i have problems studying and understanding social studies. i don't know what to do my grades are too low. can you please give me some tips and ideas on how i can work on it?
Wednesday, November 10, 2010 at 5:45pm
social studies
1. what was the incan capital called? 2. what was the Incan emperor called? 3. who built the cahokia city?
Wednesday, November 10, 2010 at 4:18pm
12th grade Trig
What are the period and 2 consecutive asymptotes? 1. y= -3tan pi x 2. y= 2 sec 4 x 3.y= csc x/3 4.y = 3cot pi x/3
Wednesday, November 10, 2010 at 10:09am
4th grade
name 67,000 in two different ways
Wednesday, November 10, 2010 at 8:00am
2nd grade
The sum of my ones digit and tens digit is 10. My tens digit is les than my ones digit and both my digits are prime. i am a prime number. what number am i?
Wednesday, November 10, 2010 at 6:06am
8th grade math
According to the U.S. Census Bureau, in 2009 men comprised an estimated 93.2% of the veterans in the United States. What is the number of women veterans in the United States in 2009? Express your answer to the nearest whole number.
Wednesday, November 10, 2010 at 2:49am
8th grade
Suppose that the veterans of the Korean War and the veterans of WWII are mutually exclusive. Together, the veterans of the Korean War and the veterans of WWII, account for X% of the veterans in the United States in 2009. The number of veterans of the Vietnam era is X% + 11.6% ...
Wednesday, November 10, 2010 at 2:48am
10th grade
its werid finiding 8x - 13 and 7x + 11 but idk if i should add and equl to 360 its paralleograms and finding x its a triangle please help
Wednesday, November 10, 2010 at 1:59am
Physics 11th grade
I have to determine the muzzle velocity of a toy gun by treating it as a horizontal projectile. What could be a possible hypothesis when a toy gun is shot 5 meters away from the bucket and the ball which was loaded in it is supposed to fall in?
Wednesday, November 10, 2010 at 12:01am
4th grade math
when i am rounded to the nearest hundred, i am 3,300. the difference between my ones and thousands digits is 1. my tens digit is the same number as my ones digit. I can be two different numbers. who am i?
Tuesday, November 9, 2010 at 11:22pm
4th grade math
When I'm rounded to the nearest 10 , I'm 600. The digit in my tens place is 1 more than my ones digit. Who am I?
Tuesday, November 9, 2010 at 10:44pm
5th grade science/ colloids
what are some examples of colloids? like a mixture,compound or sometin.... im looking for something like a colloid is water and oil mixed together and so on. thx :)
Tuesday, November 9, 2010 at 10:31pm
4th grade math
When I am rounded to the nearest ten I am one thousand. I am the same when read forward or backward. I can be two different numbers who am I
Tuesday, November 9, 2010 at 10:04pm
4th grade math
when I am rounded to the nearest 10 I am 270. The digit in my ones place is 4 more than the digit in my hundreds place.
Tuesday, November 9, 2010 at 9:52pm
4th grade
when I am rounded to the nearest ten I am 50. The difference between my digits is one. I can be two different numbers. Who am I
Tuesday, November 9, 2010 at 9:38pm
7th grade
A force used to lift a 12-kilogram mass to a height of 8 meters in 2 seconds does 1040 joules of work. QUESTIONS: A;How much force is used? B;What power is developed?
Tuesday, November 9, 2010 at 7:41pm
English
10th grade English question: In the sentence: The boys playing football look tired, what would the Participle Modifier, and Object of the participle be? I have been trying to figure it out on my own but I'm not sure if my answers are right. What I came up with was: ...
Tuesday, November 9, 2010 at 6:24pm
reading
i need to write synonyms OF BURNING-fire FROSTY-icy SEARCH FOR-find PAY FOR-invite _______________________________________ WRITE ANTONYMS OF RETURN-take HOT-cold FREEZING-bunring ATTICD-basement
Tuesday, November 9, 2010 at 4:58pm
5th grade
when crating an interval for a requncy table-hoe do you determine the interval number-
Tuesday, November 9, 2010 at 4:47pm
5th grade math
county festival charges 50.00 to perform, high school gymnastics team performs charging 2.50 per person. 113 people attend. The team owes the 50.00 plus 62.50 for repair to their paralell bars. How much profit does the team make? and it is divided equally between the 6 members...
Tuesday, November 9, 2010 at 4:20pm
Grade 11 Math
simplify √(x^5y^8) the answer is x^5/2y^4 does it matter if 5/2 is replaced with 2.5? x^2.5y^4 its the same thing right?
Tuesday, November 9, 2010 at 3:38pm
Grade 11 Math
solve for the zeroes im not sure if I'm right or not f(x)= 4x^2-2x is the answers x=0 and x= -2
Tuesday, November 9, 2010 at 3:23pm
math grade 11
simplify √(x^5y^8) the answer is x^5/2y^4 does it matter if 5/2 is replaced with 2.5? x^2.5y^4 its the same thing right?
Tuesday, November 9, 2010 at 3:16pm
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 2:41pm
6th Grade
what fraction of a turn does a minute hand turn through between 6:25pm and 7:15pm 10:24pm and 11.58pm
Tuesday, November 9, 2010 at 1:29pm
6th grade
what fraction of 1year is march 3km is 900cm,£2.50 IS 30P
Tuesday, November 9, 2010 at 1:26pm
Sixth grade math
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
3rd grade
whats the homonym for the word flower??
Tuesday, November 9, 2010 at 1:25am
8th grade
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
12th grade
How many moles of atom are in 47 atoms Ba?
Monday, November 8, 2010 at 11:30pm
Physics Grade 11
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
3rd grade
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
6th grade math
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
3rd grade
when you put together unequal groups can you add
Monday, November 8, 2010 at 10:18pm
2nd grade
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
11th grade
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
3rd grade
How can estimating help you add two-digits numbers?
Monday, November 8, 2010 at 8:41pm
1st grade
What is a sentence a 1st grader can write using the word "past"?
Monday, November 8, 2010 at 7:25pm
8th Grade Math
*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
6th grade
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
8th grade math
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
8th grade math
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
Math 8th grade
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
8th grade math
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
3rd grade
how to classify sentence and finding the complete subject and complete predicate?
Monday, November 8, 2010 at 5:34pm
11th grade
An 88g arrow shot with Force=110N. Distance traveled is 78cm. What is speed of arrow?
Monday, November 8, 2010 at 5:29pm
6th grade
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
12th grade
if cos Q=5/9, find 5/9
Monday, November 8, 2010 at 4:29pm
10th grade
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
7th grade math
1/15 in percent
Monday, November 8, 2010 at 2:11pm
7th grade math
HOW DO YOU TURN 5/8 INTO A PERCENT
Monday, November 8, 2010 at 1:34pm
10th grade
why does Henry believe that compromise with the British is not a workable solution?
Monday, November 8, 2010 at 1:24pm
11th grade physics
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
8th grade math
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
8th grade Math
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
12th grade
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
6th grade
Hey how do you turn 5/8 into a decimal??
Monday, November 8, 2010 at 10:48am
8th grade
How do you calculate the slope of a line?
Monday, November 8, 2010 at 9:12am
8th grade
How do you calculate displacement and distance and velocity? (science)
Monday, November 8, 2010 at 9:12am
6th grade
triangular prism length 30 cm, height 20 cm, volume 6,000 cubic cm, what is the width?
Monday, November 8, 2010 at 9:07am
11th grade physics
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
11th grade physics
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
11th grade physics
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
11th grade chemistry
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
5th grade
find the missing sum 3+9+15+....+87
Sunday, November 7, 2010 at 10:36pm
10 grade chem
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
7th grade science
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
9th grade
how do you think western europes pennisular geography had affected its history and settlements
Sunday, November 7, 2010 at 7:31pm
12th grade PYSICS
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
5th grade
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
8th grade
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
11th grade
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
8th grade
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
10 grade English
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
8th grade science
Describe the motion of a bicycle in a race in terms speed,velocity,acceleration.
Sunday, November 7, 2010 at 1:08am
7th Grade Geometry
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
6th grade fractions
What does manipulative mean?? Which fraction manipulative covers 1/2 of 1/3 ?
Saturday, November 6, 2010 at 10:00pm
12th grade
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
12th grade
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
8th grade
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
grade 1 math
wat iz 15-7?
Friday, November 5, 2010 at 11:33pm
science-6th grade
what is between the helium particles in a helium filled balloon?
Friday, November 5, 2010 at 10:03pm
7th grade
give 2 other names for 2.5 dm measurement
Friday, November 5, 2010 at 6:03pm
10th grade
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
11th grade Physics
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
8th grade
5[6-2(5-3>to the zero power)] Please help so confused answer = -20 or 100 idk please help !
Friday, November 5, 2010 at 10:27am
12th grade
small group that study bills
Friday, November 5, 2010 at 8:13am
8th grade
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
science 5th grade
what steps does the body take to digest milk thanks
Thursday, November 4, 2010 at 9:40pm
10th grade
how many moles of anhydrous MgSO4 are in 2.04grams of MgSO4
Thursday, November 4, 2010 at 9:37pm
2nd grade
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
8th grade
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
7th grade
Can u show me a timeline for social studies starting with events from 1914
Thursday, November 4, 2010 at 5:51pm
6th grade
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
10th grade
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
math grade 11
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
math grade 11
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
9th grade
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
5th grade
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
5th grade
How to divide step by step
Wednesday, November 3, 2010 at 11:05pm
11th grade Math
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
Math Grade 11
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
5th grade
what shape can fold into 50 deferent ways and still be equal on both sides?
Wednesday, November 3, 2010 at 9:18pm
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