Sunday

April 20, 2014

April 20, 2014

Total # Posts: 147

**Math**

several friends each had 2/3 of a bag of peanuts left over from the basketball game. they realized that they could have bought 2 fewer bags of peanuts between them. how many friends went to the game?

**physics**

A boy of mass 50kg runs up a set of stairs of total height of 3.0m.find the work done against gravity

**Geography**

Never mind. I came up with one. Great ( Guatemala) Big ( Beliez) Elephants (El Salvador) Have (Honduras) No (Nicaragua) Credit ( Costa Rica) Paid (Panama)

**Geography**

What would be a good trick to remember where all the Middle America and Bahama countries are? Much appreciated!!! Thanks!!!

**math**

An isosceles triangle has 2 equal sides, right? 13+13+16 or 13+16+16 Please double check with someone. I think this is right.

**cultural dances**

Thank you so much. I awed my mom and she didn't know. This really helps. Happy Thanksgiving!!!!!

**cultural dances**

I finally have to do that project on cultural dances, but the one I picked isn't the one I want to do. Is the cowboy boogie a cultural dance? Please. I only have a day now and I didn't think of it till now.

**Haikus**

Forget it.

**Haikus**

Are these ok? The wild animals Are very protective of Their natural home The sunlight is nice For us to see in daylight And helps us keep warm Do any of these contain symbolism? If so, which ones and where?

**Haikus**

Would any of them contain symbolism? If so, which one and what?

**Haikus**

I mean thank you! What about these two? The wild animals Are very protective of Their natural home The sunlight is nice For us to see in daylight And helps us keep warm.

**Haikus**

Never mind

**Haikus**

Would this be a good haiku? Wisconsin snow falls Gently and softly like rain The children go play

**foreign**

Thanks but I know my dance already. It is the hula from the movie Lilo and Stich. Thanks anyway.

**foreign**

Does anybody know a good website that will give me an easy step-by-step instruction set for a cultural dance Help DESPRATE!!!!!!!!!!!!!!!!!!!!!!!!!!!

**math 5th grade**

Isn't it 59,425

**algebra 2**

solve for c oops

**algebra 2**

a(b+c)=bc

**physics **

A boat, whose speed is 1.75 m/s must aim upstream at an angle of 26.3 degrees ( with respect to a line perpendicular to the shore) in order to travel directly across the stream?

**spelling**

Thank you, but I just figured that out. Thank you for telling me this because now I know it's right. Thank you! Have a nice evening!!!

**spelling**

My words are: foolishness, fullness, fierceness, forgiveness, motionless, hopeless, weakness, and meaningless. I need one for this clue: impossible; without a chance PLEASE HELP!!!! APRECIATED!!! QUICKLY!!!!!

**math **

Find the area of the segment of the circle. Leave your answer in terms of pi. there is a 90 degree angle and the sides measure is 3

**geomerty**

the answers I have to pick from are 6 pie 8 units 3 pi 4 units 9 pi 4 units 9 pi 8 units so is 9 pi 8 units the answer

**geomerty**

Find the arc legnth of Arc AB. Leave your answer in terms of pi. arc is 45 degrees radius is 5

**science**

On a clear night, Ram correctly identified some clouds among the stars as the Milky Way. What part of the Milky Way was MOST visible to Ram? a]asteroids b]dust c]planets d]stars I think it is ethier b or d. Please help. Appreciative. ;]

**spelling**

conFLICT????? :{

**spelling**

There really isn't much different in definitions.

**spelling**

There was a huge between the two canadates. Which acscented sylable would be the right one? CONflict or conFLICT [big letters are the accscented sylabble.]

**Maths**

Find a three digit number so that when the digita of the number Are added together the total is one fifth of the product of the digits

**math**

what is the next number in line 5,13,29,61,125

**Algebra! I really need help!**

r=radical sign r64s^4t^3 Simplify the expression up there. Show me an explanation, too! Please! I beg of you..I need help.

**Calculus**

A car traveling at 42 ft/sec decelerates at a constant 7 feet per second squared. How many feet does the car travel before coming to a complete stop?

**U.S. History**

What policy first committed the United States to the containment of communism? Truman Doctrine Marshall Plan Yalta Accords or European Recovery Program

**MATH HELP PLEASE!**

Graph these points. Angle DFG has vertices D (–2, 4), F (–3, 1), and G (–1, 2). Find the vertices of the image after the rotation of 180° about the origin.

**Math; Please Help!o:**

Tell whether the graph opens upward or downward. Then find the axis of symmetry and vertex of the graph of the function. y=-1/4x^2-24

**math**

Which of the following would be simplified the most if it were multiplied by 3/13. a. 13x+39 b. x+39/13 c. x+9/3 d. 3x+9

**Algebra 1**

1- Domains: 18, 22, 94, 11, 91. 8- y=-2x+5

**Math (PLEASE HELP)**

Thank you so much. :P

**Math (PLEASE HELP)**

2x-3y=-2 -2y+3x=12 ~Explanation too, please! I really need help! Please and thanks!

**social studies 7th gr**

I can answer the second question.. It's because the French settled there before.

**6th grade science**

No problem. (:

**6th grade science**

Correct.

**Math; PLEASE HELP.**

Thank you..

**Math; PLEASE HELP.**

Tell whether the linear system has ONE SOLUTION, NO SOLUTION, or INFINITELY MANY SOLUTIONS. 4x-y=2 -x+3y=9

**Math**

Tell whether the linear system has ONE SOLUTION, NO SOLUTION, or INFINITELY MANY SOLUTIONS. 4x-y=2 -x+3y=9

**Math**

Solve the linear system by using elimination. 9x-4y=26 18x+7y=22

**KEYBOARD**

<3=heart. |o|=drowning man. ( ) -| |-=a person. / \

**Algebra (URGENT)**

Put this into function form: 2x+5y=20 Thanks!

**Texas History**

Yay I was right! :D Thanks a bunch!

**Texas History**

Which native tribes lived in the South Plains of Texas?

**Math-PLEASE. HELP.**

I thought it was (4,-8) and (-3,1)...O_O

**Math-PLEASE. HELP.**

Write an equation for the linear function f with the given values. f(4)=-8, f(-3)=1

**4thgrade homework help**

200 and 58.

**Science**

Formula for photosynthesis and respiration?[:

**Math**

Or to simplify: 4:17. Use this answer..

**Math**

8:34.

**Math-PLEASE. HELP.**

Given that y varies directly with x, write a direct variation equation that relates x and y. x=1/3 <---(fraction), y=2 **Provide an explanation as well, please.

**Math-URGENT,**

Okay thanks![:

**Math-URGENT,**

Given that y varies directly with x, write a direct variation equation that relates x and y. x=1/3 <---(fraction), y=2 **Provide an explanation as well, please.

**Math**

Write this in function form: 7x+7y+3-3=49

**Math**

What is the difference between a vertical stretch and a vertical shrink?

**Math**

Okay thanks!(:

**Math**

Evaluate the function. p(x)=2/5x+1/2, when x is 3. Those are fractions, by the way..

**Poetry**

Thank you! :)

**Poetry**

Haha thank you.(:

**Poetry**

Me. Is it okay?

**Poetry**

This is my poem. :P Does it fit into the theme of loneliness? Loneliness Never Sleeps. I scream, call for help, my lungs frozen in ice I can't breathe, I'm alone, my screams don't suffice My heart pounding hard, wishing someone would hear I begin to taste my bigges...

**Algebra 2**

I think consecutive numbers are numbers that are next to each other in sequence such as 1, 2, and 3 are consecutive numbers, if that helps any..?[:

**Biology**

I'm sorry, I mean MEDULLA.

**Biology**

Difference between medukka and pyramid in a kidney?(:

**Algebra 1**

(-1)-(-2)=1 THe answer is 1.

**The SAT**

Okay thank you.(:

**The SAT**

I'm a 7th grader registered for the Duke TIP SAT. What is a good goal for me to set? Average score of a 7th grader taking the SAT?(:

**math**

What does d, r, and t stand for?

**ALGEBRA**

18 min*0.20=3.6 3.60+0.40=4 $4.00, the wording tripped me up a bit..

**Algebra 1**

Okay thanks,(:

**Algebra 1**

Here's a sample problem: 5x+6y=-12 How would you write this in function form?

**Algebra 1**

How do you rewrite things in function form? Please provide an example..?

**Science**

What color does iodine turn into if starch is present?

**Science**

WHY is chlorophyll neccessary in photosynthesis?

**physics**

A car starts from rest and travels for 5.5 s with a uniform deceleration of 1.3 m/s 2 . What is the ﬁnal velocity of the car? Answer in units of m/s

**hypothesis**

I thought the point was of making an educated guess

**hypothesis**

but for homework i have to find the hypothesis for tommorow

**hypothesis**

does anyone know any websites where I can find a exert to make my hypothesis an educated guess.

**hypothesis**

I have a scintific question for my science experiment: What effect does pH/vinegar have on the rusting of copper/

**math/geometry**

Mucho Gracias arturo!

**math/geometry**

:Find a counterexample of the following definition: All balls are spheres:

**physics**

An entertainer juggles balls while doing other activities. In one act, she throws a ball vertically upward, and while it is in the air, she runs to and from a table 5.20m away at a constant speed of 2.40m/s, returning just in time to catch the falling ball. A) With what minimu...

**physics**

A space shuttle is launched from rest. It takes 8.00 to reach 155 km/s, and at the end of the first 1.00 km/s its speed is 1550 . What is the average acceleration (in m/s) of the shuttle during the first 8.00 s?

**physics**

A car leaves skid marks 90 long on the highway in coming to a stop. Assuming a deceleration of 3.5m/s^2, estimate the speed of the car just before braking.

**science**

High mass and high height

**animal farm**

what is an example of alliteration in animal farm? please give the chapter number-thank you!!!

**math**

50

**physics**

how many cubic centimeters are in a block of brass weighing 34 grams?

**physics**

how could i find the mass of a liter of alcohol

**physics**

density= mass/volume=150kg/(30*20*500) in kg/cm^3 what is kg/cm^3 and can you explain how to use this please

**physics**

if a wooden beam is 30 x 20 x 500 cm. and has a mass of 150 kg. what is the density of the wood

**physics**

523.183 kg

**math**

what is the answer 0.5 divide 0.55 and the top of the diveded was 11

**Science**

where does this energy conversion occur? gravitional energy to kietic energy to electrical currernt. what i don't understand is what is gravitational energy?