Wednesday

August 5, 2015

August 5, 2015

Total # Posts: 570

**math**

How did you 18/3?
*November 8, 2010*

**math**

x + 4 2/3 = 6
*November 8, 2010*

**math**

-1/3, 2/3, -5/6, -0.3 order from least to greatest
*November 7, 2010*

**astronomy**

The surface magnetic field of the Sun is found by measurement of the extra width in spectral lines due to the ________ Effect.
*November 7, 2010*

**English**

what is the antonym of boor?
*November 5, 2010*

**Physics**

Michael Jordan was said to have a hang time of 3 seconds. Use kinematic equations to determine the height to which MJ could leap if he had a hang time of 3 seconds. Hint: You are solving for distance!
*November 2, 2010*

**Physics**

Miss E. deWater, the former platform diver of the Ringling Brothers' Circus, dives from a 20 meter high platform into a shallow bucket of water. a. State Miss E.deWater's acceleration as she is falling from the platform? b. What assumptions must you make in order to ...
*November 2, 2010*

**math**

Solve each proportion. Where necessary, round to the nearest tenth. 4/3 = b/21 I know b=28 do I round to the nearest tenth or what?
*October 30, 2010*

**math**

0.15*
*October 29, 2010*

**math**

0.14 punds?
*October 29, 2010*

**math**

0.62?
*October 29, 2010*

**math**

4oes 23.5/50 = 0.47;
*October 29, 2010*

**math**

a 50 pound bag of glossy coat horse feed cost $23.50. A 25 pound bag cost $15.50. How much money per pound would you save by buying the bag with the lower unit price?
*October 29, 2010*

**math**

A student claims that a ratio remains unchanged if 1 is added to both the numerator and the denominator of the fraction. Does a/b equal a + 1/b + 1? Write and explanation and give an example or counterexample.
*October 29, 2010*

**math**

What is the rate in meters per second of a jetliner this is travelling at a rate of 846 km/h
*October 29, 2010*

**math**

3/8
*October 29, 2010*

**math**

15 3/8
*October 29, 2010*

**math**

15/1
*October 29, 2010*

**math**

Well 20 times 3 is 60 1 times 4 is 4 60/4
*October 29, 2010*

**math**

which is 12? Then do I divide 12 and 246/16?
*October 29, 2010*

**math**

how do you simifly that?
*October 29, 2010*

**math**

so it would e 20/4 over 3? I don't get how I would divide that from 246/16
*October 29, 2010*

**math**

Anna and Julia each take a bicycle trip. Anna rides 20 miles in 1 1/3 hours. Julia rides 246 miles in 16 hours. Which has slower unit rate? By how much?
*October 29, 2010*

**math correct or not correct**

1.5 gal/min = __ qt/hr 360 qt/hr?
*October 29, 2010*

**math correct or not correct**

1.5 gal/min = __ qt/hr 360 qt/hr?
*October 29, 2010*

**math **

I got 900 is that right? And if so would it e 990 qt/day or 900 qt/1day?
*October 29, 2010*

**math **

how would I do that?
*October 29, 2010*

**math **

idk. Well 24 x 60 is 1440.
*October 29, 2010*

**math **

20 fl oz/min = __ qt/day answer: 1qt/4 day?
*October 29, 2010*

**math**

write each ratio as a fraction in simplest form? 60 to 24 is it 60/24 = 15/6???
*October 29, 2010*

**math hw**

20 fl oz/min = ___ qt/dat
*October 28, 2010*

**Sorry for posting that question 3 times!!!**

sorry
*October 28, 2010*

**math**

20 fl oz/min = ____ qt/day
*October 28, 2010*

**math**

so the answer is 1440 qt/day? and if so could it be 1440 qt/ 1 day?
*October 28, 2010*

**math**

20 fl oz/min = ____ qt/day
*October 28, 2010*

**math**

20 fl oz/min = ____ qt/day
*October 28, 2010*

**math**

would it be 360 qts/ 1 hr or just 360 qts per hour?
*October 28, 2010*

**math**

idk I multiplied 1.5 times 6 time 60 which I guess is wrong?
*October 28, 2010*

**math**

so is the answer 540 qts/m or did I write it wrong
*October 28, 2010*

**math**

1.5 gal/min = ____ qt/h
*October 28, 2010*

**Math**

How would you complete 7000 hundred thousandths=? hundredths
*October 21, 2010*

**Mathmetics**

9:00 AM to 2:45 PM you have to write a mixed number for each time period in lowest from
*October 17, 2010*

**chemistry**

is CO2 a single atom or molecules?
*October 12, 2010*

**chem**

so if i gives me CO how would i know what it is if i cant look up the hardness or softness? i can just look at the periodic table
*October 12, 2010*

**Int. science**

Which hemisphere of Mars appears oldest and most heavily cratered?
*October 10, 2010*

**Physics**

A skier traveling 12.0 m/s reaches the foot of a steady upward 18° incline and glides 18.2 m up along this slope before coming to rest. What was the average coefficient of friction?
*October 5, 2010*

**Math **

Using the digits 1 thru 9 complete the following number sentence ___ \ _____ x ____ +_____x_____x____ \ _____ + ____x _____=100
*September 30, 2010*

**Math**

Using the digits 1 thru 9 complete the following number sentence ___ \ _____ x ____ +_____x_____x____ \ _____ + ____x _____=100
*September 30, 2010*

**Math**

Using the numbers 2, 5, 10 , 50 solve the following equation to make the number sentence true... ? - ? Divided by ? + ? equals 50
*September 30, 2010*

**Math**

This is impossible!!! So very sorry could not help... :(
*September 30, 2010*

**Math**

Using the numbers 2, 5, 10 , 50 solve the following equation to make the number sentence true... ? - ? Divided by ? + ? equals 50
*September 30, 2010*

**Math**

Using the numbers 4, 9, 36 ... What is the sequence that I would put these numbers in to solve the equation ? - ? : ? Equals zero
*September 30, 2010*

**physics**

use cosine to find the east component. you use the equation x=Vcos37. 5.00km * cos37 will give you the answer.
*September 27, 2010*

**english **

what does this line mean? A man being sometimes more generous when he has but a little money than when he has plenty
*September 21, 2010*

**Math **

The following figure is a rectangular box in which EFGH and ABCD are rectangles and BF (with a bar on top) is perpendicular to planes EFGH and ABCD.Are BD and GH parallel?
*September 19, 2010*

**biology**

positive.
*September 7, 2010*

**statistics**

A mean is the average of the all the numbers. You add all the numbers and divide by how many numbers you add together. A median is the middle. Arrange the numbers from smallest to largest and find what number is in the middle. A mode is whichever number that occurs/shown the ...
*September 7, 2010*

**staticis**

Average and mean are the same thing. So the best term to describe it is average or mean, either is good.
*September 7, 2010*

**science**

conducting -------------is what a scientist does to reduce effegts of chance errors
*August 25, 2010*

**scientist**

a person who "does" science?
*August 25, 2010*

**6th grade**

the step-by step you follow when conducting an experiment is called what?
*August 25, 2010*

**scientist**

scientists do their experimentl tests more than onceto reduce the chance of error is called conducting-----?
*August 25, 2010*

**Math**

Solve by using the quadratic formula. x^2=5x+2
*June 9, 2010*

**Physics**

A projectile is launched horizontally with a speed of 80.0 m/s. If the projectile is launched 1.5m above the floor, how long does it take the projectile to hit the floor?
*June 8, 2010*

**language arts **

yay shakespeare was
*May 4, 2010*

**6th grade math**

if its a percent its always over 100 so 40/100 simp. again 4/10 simp. again 2/5
*May 4, 2010*

**AP Stats**

The mean weight of pears grown in a certain orchard is 6 ounces with a standard deviation of .5 ounces. A random sample of 30 pears is selected. What is the approximate probability that the sample mean weight is less than 5.5 ounces?
*April 25, 2010*

**Science**

Info: 4 cm = 1 side, 3 cm = 1 side, 2 cm = 1 side, mass = 19.2 grams. As long as you know how to convert mass to density, the density of water, and the density of olive oil, this would have been a lot easier, but the densities of water and olive oil seen't listed. Density...
*April 20, 2010*

**math**

crazy caps is giving away free caps. they gave away 4 caps in first hour.8 in the second hour. 12 in the third hour. 16 in the fouth hour. how many crazy caps will they give away in the six hour.
*April 14, 2010*

**math**

Carson needs to purchase 5.6 meters of tape for a project. If each roll of tape contains 80 cm and costs 5,what is the total cost of the tape that carson must bu
*March 31, 2010*

**math**

In 1991 the population of Kenosha, Wisconsin, was 132,000. Between 1991 and 1996, the population of Kenosha increased by approximately 2000 people per year Question: Use the model to estimate the population of Kenosha in 2006
*March 3, 2010*

**Science**

In order to sail through the frozen Artic Ocean, the most powerful icebreaker ever built was constructed in the former Soviet Union. At the heart of the ship's power plant is a nuclear reactor with a power output of 5.60X10^7 W (5.60 times ten to the power of seven W) How ...
*March 2, 2010*

**Volume of a rectangular prism**

102
*March 1, 2010*

**5th grade**

A KIND OF ROCK
*February 23, 2010*

**4th grade math**

How did you come up with 27? I'm I missing something?
*February 17, 2010*

**math**

what is the product of the 10 single digets numbers?
*February 14, 2010*

**4th grade**

box A has 3 red marbels, and 2 yellow marbels. box B has 2 red marbels and 1 yellow marbel Which box has a greater chance of picking a red marbel from it?
*February 14, 2010*

**English**

Identify the prepositional phrases in the following sentences. 5. Seven very bright stars surrounded by dust form the Seven Sisters. PP=By dust Is this right?!?!?!
*February 7, 2010*

**English**

Identify the prepositional phrases in the following sentences. 4. Clusters of stars form constellations. PP= of stars 5. Seven very bright stars surrounded by dust form the Seven Sisters. PP= form the Seven Sisters, PP= Seven very bright Identify the prepositional phrases in ...
*February 7, 2010*

**English**

Identify the prepositional phrases in the following sentences. 1. Can anyone count the stars in the Milky Way? PP=in the Milky Way 2. The Milky Way looks beautiful on a clear night. PP=on a clear night 3. I enjoy stargazing from a nearby hilltop. PP=from a nearby hilltop. 4. ...
*February 7, 2010*

**US HISTORY**

The Executive Branch of Government
*February 7, 2010*

**US HISTORY**

The Executive Branch of Government
*February 7, 2010*

**physics**

what is the downward force of the atmosphere on the top of your head right now. Assume your head has an area of .025 m^2
*February 2, 2010*

**spelling**

Hi. I am a finalist for a spelling bee competition but I want to understand something: Why do most spellers need to know the root of the word. I want to know so that if it is usfull I can use it as well. Thank You In Advance!
*January 30, 2010*

**english**

i am so confused it really making me have an attack this is a practice test from last year for my study guide
*January 26, 2010*

**english**

27. Choose the label that best describes the verb in the sentence. We have been preparing for the track meet all month. (Points: 5) present perfect progressive past perfect progressive present perfect present progressive 28. Which of the following sentences contains a shift in...
*January 26, 2010*

**spelling**

Hi. I want to know how i can defeat a hard word in a spelling bee competition? Thank You in advance
*January 24, 2010*

**spelling**

Hi my name is Lily. This is the first time I am oing o be in a spelling bee. Our class is practicing my teacher will choose three students I really want to be one of them can you please help me so I can have a good peperation? Thank You in advance
*January 24, 2010*

**Comp150. **

Well it surely helps knowing about the article itself I do not need anymore help
*January 24, 2010*

**Comp150. **

What kind of supporting paragraphs would go with the following topic?Scientist have discovered human remanis thought to be more then 2 million years older then Lucy Explain why
*January 24, 2010*

**social studies**

where can i find an essy about Queen Elizabeth as a monorchy? to find more information. Thank You in Advance for haelping me!
*January 21, 2010*

**social studies**

which countries have communism?
*January 13, 2010*

**Texas History**

I have to draw and color pictures for the events that happend in 1836. I have most of them but i am stuck on a picture for the Battle of San Jacinto. Help?
*January 12, 2010*

**social studies**

Is canada a good place to live? For example does it have good educaion, does it have a good economy where peoples' needs are for filled?
*December 18, 2009*

**Math **

thats ok, so would it be 4 ? I now got -3x+y=-2
*November 30, 2009*

**Math **

How would you get a positive 2 though?
*November 30, 2009*

**Math **

x+y=-2 ?
*November 30, 2009*

**Math **

Write an equation in a standard form of the line that passes thru (3,1) and has a y-intercept of-2 . My book does not have problems like this so PLEASE help me!!!!!!!!!
*November 30, 2009*

**Physics**

No, I thought the answer was positive too, but when I entered it in, a message popped up and said "Your anwer has the wrong sign". That's why I asked.
*November 27, 2009*

**Physics**

I also got about 1.4 rad/s, but is the answer negative? -1.4 rad/s? Thanks!
*November 27, 2009*