physics....plzzz help

71,446 results

Subjects
What's Content Support 7c ???? it says it in my schedule i'm going into the 7th grade this week plzzz answer also wat do u do ????? plzz answer plzzz i kno it's a helping class but do you learn the same thing in ur regular class ????? plzzz answer

Math, Sci, S.S., English
What's Content Support 7c ???? it says it in my schedule i'm going into the 7th grade this week (wednesday) plzzz answer also wat do u do ????? plzz answer plzzz

Math
what kind of math journals, essays, & projects you guys do in 7th grade math??? i'm really curious i saw the grading policy 2 my skool website here is the grading policy for math DISTRICT GRADING POLICY MATHEMATICS -70% FORMAL ASSESSMENTS (Tests, Quizzes) -15% ALTERNATIVE ...

math help plzzz!!!!!!!!!
-8<1-3(x-2)<13

PHYSICS PLZZZ
A block is given an initial velocity of 7.00 m/s up a frictionless 19.0° incline. How far up the incline does the block slide before coming (momentarily) to rest?

i really need help with my hw
can someone plzzz help me

plzzz help immediately biology
what is cohabitation

physics pre-lab
By trial and error with your calculator, find the angle theta for which sin theta and theta differ by 5%. This calculation must be done in radians. When you have found theta, express it in degrees. plzzz help thanx

physics....plzzz help
A 2.5 kg wooden block slides from rest down an inclined plane that makes an angle of 30o with the horizontal. If the plane has a coefficient of kinetic friction of 0.20, what is the speed of the block after slipping a distance of 2.0 m?

physics
two planets of masses "m" and "M" respectively. have a center to center separation of "R".At what distance from the center of the planet of mass"M" do the gravitational force of planets cancel each other????? help me plzzz??????

help plzzz
ALGEBRA PIZZAZZ: IN MUSIC, WHAT DOES "ALLEGRO" MEAN?

math
is 7 less or greater then -1-(-10)? PLZZZ HELP IM HAVING A TEST ON THIS

english
ms sue can u plzzz check my 1nd answer

Math hellppp!!
how do you simplify this expression -12/3*(-8+(-4)^2-6)+2 Plzzz Help plzz!!

physics....plzzz help
To move a charge of +180 nC from a position where the electric potential difference is +24 V to another position where the potential difference is +8 V, how much work must be done?

pre-calc
how do u find the asymptotes and intercepts of y=2^(x+1) +1 and graph plzzz thxaks uu

geography
i need a climate graph for the philippines and australia so i can compare them!!! by tomorrow plzzz

Alg
.Write an algebraic expressoin for4 times the sum of q and p HELPPP PLZZZ :)

math plzzzzzzz help
593 cm = to how many metres? and plzzz show how u gound or got the answer

Maths lit,life science,agriculture,geograph
Plzzz help me which carree can i choose?

SCI7R - HW Check! (plzzz read!)
3. vessel connected to the heart ventricle answer - ????????? (vein?)

What is a major factor in determining where green plants and protist live?

The what of a microwave oven is the amount of electricity used to create microwaves?

math help plzzz
Solve the inequality then graph the solution set on real number line. (2/5x)>7 2(x+7)-4>5(x-3)

math plzzz help quick
What is the y-coordinate of the solution of the system of equations? {y=2x+14 {-4x-y=4 Enter your answer in the box. y =

math plzzz help quick
What is the y-coordinate of the solution for the system of equations? {x-y=-11 {y+7=-2x Enter your answer in the box. y =

algebra
So.....if Jane has a budget of\$290. How do I explain how I would find the amount she spent on books. Plzzz help!!

physical chemistry
at least 6 sources of error of determining concentration quotient of FeSCN? plzzz sir

pre algebra PLZZZ help
Why do you have to use estimation to find the number of triangles you need for the string?

Science HELP PLZZZ

physics-HS
Just as a car tops a 49 meter high hill with a speed of 77 km/h it runs out of gas and coasts from there, without friction or drag. How high, to the nearest meter, will the car coast up the next hill? plzzz help!

Science HW Qs. Check (plzzz read!)
The bodies of almost all organisms are 50 to 95 percent what? answer - water am i correct????

Math riddle PIZZAZZ Worksheet
What happened to the grocer who stacked all of the liquid detergent no the high shelf? plzzz help

math
wat is an equation of the line that passes through the point (4,-6) and has a slope of -3??? some one plzzz help me those are the choices y= 3x+6 y=3x+6 y=3x+10 y=3x+14

Traditional africam marriage is an advantage for men only, no women. Plz halp me people plzzz

math-slopes
>wat is an equation of the line that passes through the point (4,-6) >and has a slope of -3??? some one plzzz help me those are the choices >y= -3x+6 >y=-3x-6 >y=-3x+10 >y=-3x+14

science help plzzz
how is building a skyscraper today simular to and different from the building of the pyramids

spanish
so are you coming to my house tomorrow? Translate into spanish plzzz

Math
how do you simplify this expression? -12/3*(-8+(-4)^2-6+2 Can someone help me solve this step by step plzzz!!!

language arts/math
what is an irregular polygon. what is congruent. what are corresponding angles. what are corresponding sides. FULL SENTENCES PLZZZ!!!!

plzzz help me with this questionnn
which word is a synonym of the word evolve? a.recession b.decline c.progress d.retrogression plzzzz some1 give me the answer:((

Science! just one question! help ASAP plzzz
True or False: Plants continue to grow throughout their lives by producing new plant material. This sentence is __________ because…

What is Art therapy? What do you do as a art therapist? Do you get paid a lot? (curious) How does it change people lives?

physics,plzzz....be fast
1)the cart has a mass of 50kg it moves with a speed of 35cm/sec. *)find the speed of cart in m/sec. *)find the kinetic energy of the cart? 2)an IGCSE student was calculating the power of the cart.he wanted to apply the formula of power.which formula did he use?

Subjects
Will i get a lot of homework in middle skoo ????? here r my classes Math F.A.C.S. Art Sci English Content Support 7c Gym Social Studies also if i did what to do ???? need tips ???? plzzz answer

science
What is science is the question and btw Im in grade 8 so could u plz give an answer according to that like explain what is science first and then wht r its branches plzzz!!!

math
If cotalpha = root 3, calculate (sin alpha)*(cot alpha) - cos^2alpha exactly. can you plzzz help urgent because I have a major test tommorow thnx for all your help

chemistry help plzzz
how can i calculate the pH of the solution obtained when 50.00mL of 0.150mol/L hydrochloric acid is added to 75mL of a 0.111 mol/L aqueous sodium hydroxide solution. need help i am stuck with that question thank you :)

Science
Which of the following factors does not vary between a fast-following river and a pond that receives no water input? a. oxygen levels b. salt concentration*** c. temperature d. fish species Plzzz help me:)

algebra
Solve the indicated variable: 1. Volume of a cone: solve for h: V=¨ir^2h/3 2. Temperature formula: solve for C: F=9/5C+32 pleaseeeee help me solve these! plzzz! i have nooo idea how to do these. THANKS! =)))

Math
A baseball is thrown upward. The path of the baseball models the equation h= -4.9t^2 + 9.2t + 1.6, where h is height of the ball, in metres, after t seconds. How long does it take the baseball to fall to the ground? Plzzz help

math help plzzz
the perimeter of a rectangle is 3.5 times the legth. the width is 2.5cm less than the legth. what is the width?

home-econimics
explain the aims and objectives of home-econimcs? with 10-15 headings plzzz do it fast post what you have and we'll give you help from there. Home Ec. is for teaching people to manage thier everyday lives....

Science 7R - HW Qs. Check (plzzz read!)
what are the carnivores shown in this food web? answer - mountain lion, hawks, deer, snakes am i correct?????? btw ---- i found it in the food web in my worksheet

economics-to Ms Sue OR ANYONE
I HAVE TO PREPARE A PROJECT ON 'CONSUMER AWARENESS'(CLASS 10TH). SO CAN YOU PLZZZ TELL ME THAT WHAT IS TH NEED OF CONSUMER AWARENESS IN TODAY'S WORLD?& HOW CONSUMERS ARE EXPLOITED? &SOME MORE INFORMATION ABOUT 'CONSUMER AWARENESS'. ALSO PLZZZ GIVE SOME TIPS ON PREPARING A ...

Science 7R - HW Check (plzzz read!)
Directions - Match each phrase with the correct term from the list of Key Science Words. 1. filters microorganisms Answer - capillary Am I correct plzzzz hurry I have a school's concert 2nite.

economics can someone answer this ? plzzz
if the government gives \$1,000 of food stamps to a poor family, will the family now have \$1,000 more food than before?

math
with the babys in his arm mr greer weighed 180 pounds without the baby he weighed 165 1/2 pounds how much did the baby weigh plzzz be ast with ansewer

economics can someone answer this ? plzzz
which of the following are government purchases of goods and services and which are government transfer payments?a.the apollo,b.subsidy to agriculture and industry,c.social security,d.salary received by federal employee,e.unemployment benefits paid to a laid-off worker

sculpture
she wants me to Compare the ancient monument of Stonehenge in England to the modern sculpture made by David Smith called “Cubi Series.” Conduct a brief internet search on each of these to learn more about them and then answer compare and contrast questions.plzzz help

science plzzz help
1 what si the diference between mass and weight? 2 will the following substances float or sink in water at 3.98 degree celcius? Mass volume float & sink 25g 50ml ? 65g 40ml ? 36g 35ml ?

Social Studies
What is one change Mansa Musa brought to Mali? A) He sent all of the scholars out of the empire. B) He brought Christianity to the empire. C) He made Islam the empire's official religion. D) He gave the provinces their independence Plzzz!!!! Help Me Plzzzz

Math - Measurement Pink Wk Bk (PLZZZ HELP!)
4. 3 1/2 T = ______ ib 5. 32 oz = ________ ib 7. _____ ib = 7 T Solve: 10. 12 oranges weigh 2 1/4 pounds. How many ounces is this? __________ PLEASE HELP, I really don't get this. Please Help!!!! Thank You!!! :) PS: For homework, we have to do p. 6 in our pink wk bk (every ...

Math. PLZZZ HELP ME!!!
Jackson made a poster in the shape of a quadrilateral. Opposite sides of the poster are congruent and parallel. Which of the following names the shape of Jackson’s poster? A.square B.rhombus C.rectangle D.trapzoid•• Correct me

help plz
Which word is a synonym of the word evolve? a}recession b}decline c}progress d}retrogression p.s.ive been working on this same question for 1 month todaysthe last day i have can some1 plz just give me the answer plzzz lol btw:who likes boxing?0_o

science
A system is a group of connected parts that work together as one to produce a particular result. Let’s say that you go to the Smoothie station and get a banana strawberry smoothie. Describe the main parts of this system- input, process, and output. ...

Science
Can you give me a list of science fair topics something that relates art (lik markers blah blah blah) i want to do something kool this year for the sci fair plzzzz answer plzzz

algerbra help plzzz
Select all of the expressions that are equivalent to 1/3(−5x−6/2)−7/8 . A.−20x−45/24 B.−5x−6/6−7/8 C.−8x/24+21/24 D.5x−6−21/12

algerbra help plzzz
Select all of the expressions that are equivalent to 1/3(−5x−6/2)−7/8 . A.−20x−45/24 B.−5x−6/6−7/8 C.−8x/24+21/24 D.5x−6−21/12

can someone plzzz answer this ? for me plzzzzzzz
the government in mortorania buys \$20 million in goods and services,collects \$15 million in taxes,and borrows the remaining \$5 million.its taxes produce no dead weight costs.what is the cost of government in mortorania?

economics i really need help plzzz anyone
the government in mortorania buys \$20 million in goods and services,collects \$15 million in taxes,and borrows the remaining \$5 million.its taxes produce no dead weight costs.what is the cost of government in mortorania?

Math PLZZZ HELP!!!
always true about a scatter plot with a positive trend? Choose two The point will form a straight line•• As the x value increases the y value increases The point will show a general upward trend left to right on the graph•• There will not be any outliers Correct me

Chem
I stuck on this problem. Can you help me to solve it? A reaction mixture in a 3.67L flask at a certain temp. initially contains 0.763g H2 and 96.9g I2. At equilibrium, the flask contains 90.4g HI. Calculate the equilibrium constant(Kc) for the reaction at this temp. H2(g) + I2...

Math PLZZZ HELP ME!!!!!
experimental probability predict the number of times you will roll a 5 if you roll the number cube 300 times. 15•• 27 48 54 experimental probability that two out of the first three students to arrive at the school are girls. 1/5 1/4 2/5•• 1/8 Correct me

A map shows a main gas pipeline running straight from A(45,60) to B(65,40) a) Is the point C(63,54) on the branch pipeline? Explain your reasoning b) What is the shortest route for connecting point C to the main pipeline.Explain **OMGGGG PLZZZ HELPPP, THANK YOUUUUUU!!!!!!!!!!!

Pre-Algebra
Solving it would give u x = -4...but I am not sure how you would graph that. You see, a linear inequality is an inequality that has one of the following four forms: Ax + By < C Ax + By > C Ax + By < C Ax + By > C PLZ!Somebody tell me the answer! PLZZZ! umm,, It ...

HUMAN LIFE
I have to do a project about the human life cylce dose anyone know any good websites or any good information about the seven stages of life or the human life span???? PLZZ HELP ME IT IS DUE THIS WEDNESDAY CAN SOMEONE PLZZZ HELP ME PLZZZZ

A map shows a main gas pipeline running straight from A(45,60) to B(65,40) a) Is the point C(63,54) on the branch pipeline? Explain your reasoning b) What is the shortest route for connecting point C to the main pipeline.Explain **OMGGGG PLZZZ HELPPP, THANK YOUUUUUU!!!!!!!!!!!

Calculusss heeelp plzzz
A rocket is being tracked from a radar post that is 10 km from the launch pad.the rocket arises vertically at a height of 17.32 km and then turns at an angle of 30 degrees fron the vertical directly away from the radar post .it then travels  at the constant speed of 12000 km/...

geometry
state the reason for the conclusion 1) given: angle 1 is congruent to angle 2 conlusion: the measurement of angle 1 is equal to the measuremnt of angle 2. what is the reason for the conclusion?????/? plzzz i need help like a lot Two angles are not congruent unless their "...

Writing/Essay
I Need To Write a 1 1/2 page on a personal narrative about an incident in your life.Though it does not have to be entirely true, select a familiar topic that you are comfortable with. I need help on deciding what topic I want to write about, and also help on writing my essay. ...

Law Plzzz help!!!
After graduating grade 12 what are the steps one should take to become a lawyer i know that one needs a bachelors degree and a law degree but what are steps before and after that to achieve that certain point of being a lawyer. PLEASE EXPLAIN!!!

What is the meaning of the prefix -ion in civilization? Also, check my work - Civilization prefix suffix and root Prefix - civ- citizen Suffix- ion - ?? Root- civilization- cultural location Plzzz ASAP!!!!!!

History Help NO NEGATIVE COMMENTS PLZZZ
3. In 1966, Mexican American farm workers demanded all of these EXCEPT a minimum wage. decent housing. health benefits. toilets and drinking water.* 4. All these organizations encouraged women to run for office EXCEPT MALDEF.* Mujeres por la Raza. the Texas Women’s Political...

Just for I.AM..RUNNING.FROM.MYSELF,
I'm doing a poster in science and its about radon. Radon is a radioactive gas and it causes lung cancer, but i don't know what to do for the poster and it's due March 16,2012 but i have to turn it in by tomorrow so that the poster can get to the science specalist so the ...

to ms.sue-writing prpject
plzzz check: for my birthday, i asked for an MP3 player, but instead, my parents got me a telescope. the telescope was old and rusty, so I put it aside. when i finished dinner, I took the telescope with me to my room. i dusted and cleaned the telescope so i could look through ...

Combination
In a question paper there are two parts A and B . Part A contains 6 questions and part B contains 7 questions . in how many ways a student can select 4 questions in part A of which 2 questions are compulsory and 5 questions in part B of which 3 questions are compulsory ?????...

math (calculus) PLZZZ help!
Consider the function below. (Round the answers to two decimal places. If you need to use - or , enter -INFINITY or INFINITY.) f(x) = e^x/1+e^x find the horizontal and vertical assymptotes? find the interval whr f is increasing? Find the inflection point. Find the interval ...

Pre-Algebra
Solve the inequality for each solution. -Arnelle's checking account balance is -\$49.00. How much money must she deposit to bring her account to a possitive balance? PlZZZ Help me! =( She must deposit \$49.01 plus whatever the bank charges for writing a hot check plus any ...

chemistry need help plzzz tomorrow is a TEST!!!
phosphoric acid is the active ingredient in many commercial rust-removing solution.calculate the volume of concentrated phosphoric acid (14.6 mol/L)that must be diluted to prepare 500mL of a 1.25 mol/L solution. how can i calulate the volume cocentration for this question.... ...

P.E Plzzz help
I forgot to post these questions in my last post... 11.You think your friend is depressed and may be considering suicide. Which of the following actions should you avoid? A. Tell him how concerned you are about him; you'll probably embarrass him. B. Leave him alone to work it ...

U.S. and Global Economics: Involving MATH
PLZZZ.. Help I just don't understand how to calculate this A landlord wants to acquire an additional apartment building for \$250,000. The new building contains eight apartment units, which will each rent for \$500 per month. The bank is willing to loan the landlord the money ...

language
B. Write the complete predicate in each sentence. Underline the verb in the complete predicate. 1. People share beautiful parks. 2. They make plans for their neighborhood activities together. 3. Voters give their opinions on mayor issues. 4. Businesses advertise products on ...

chemistry
Help plzzz Besides the major types of radioactive decay, there are two others: positron emission and electron capture. • Compare and contrast positrons with electrons. • Explain how positron emission works and how it causes transmutations. • Explain how electron capture ...

fiannce hw help plzzz
Flem company considering replacing a filling line at oklahoma.The existing line was purchased several years ago 600,000.The line book value is 200,000, and flem managament feels that could be sold at this time for \$150,000.A new increased capcity line can be purchased for 1,...

Ms. Sue PLZZZ help with this U.S History
Which answer best describes part of James Otis' role in the Revolutionary Period? Otis supported the idea that each colony would have its own legal system.*** Otis opposed the British practice of executing searches without warrants. Otis opposed the American practice of ...

science check plzzzzzzzzzz
if your computer uses 2.5A at 120V, how much will it cost to use the computer for 4 hours a day, seven days a week for two weeks? assume that the cost of electricity is \$0.09 for every kWh*h of energy. i solved it like this way could you check of i got it right plzzz?? (C= E* ...

science check plzzzzzzzzzz
if your computer uses 2.5A at 120V, how much will it cost to use the computer for 4 hours a day, seven days a week for two weeks? assume that the cost of electricity is \$0.09 for every kWh*h of energy. i solved it like this way could you check of i got it right plzzz?? (C= E* ...

science check plzzzzzzzzzz
if your computer uses 2.5A at 120V, how much will it cost to use the computer for 4 hours a day, seven days a week for two weeks? assume that the cost of electricity is \$0.09 for every kWh*h of energy. i solved it like this way could you check of i got it right plzzz?? (C= E* ...

chem plzzz help
okay so im doing pre lab questions on reaction rates I have a chart labeled effects of varying concentration in reaction #1 flask A contains 7.50mL of .200 M KI , none of .20M KCI, 5.00 mL of .0050 M S2O3^2-, 1 drop of starch. Flask B contains 7.5mL of .100M S2O8^2- It says ...

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