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2012
August

Questions Asked on August 24, 2012

How would you simplify the cubed root of 54x^17??
1. 2 answers
2. asked by Ari
3. 1,470 views
A man walks with an average speed of 1.3 m/s for 45 minutes. How far has he walked?
1. 1 answer
2. asked by John
3. 420 views
description of the procedure , step by step ,that was used to find the densities.... help me ...!!!
1. 0 answers
2. asked by Maria
3. 329 views
algebraic expression for the sum of twice a number squared and 7
1. 1 answer
2. asked by matthew
3. 536 views
What was one of the main teachings of Siddhartha Gautama?A. Respect for one’s elders ensures social order. B. Strict caste
1. 1 answer
2. asked by Keisha
3. 666 views
Which Greek-speaking people dominated the Aegean world from about 1400 B.C. to 1200 B.C. and were involved in the Trojan War?A.
1. 3 answers
2. asked by Keisha
3. 1,522 views
If a clock in an airplane is found to slow down by 5 parts in 1013, (i.e., ∆t/∆to = 1.0 + 5.0 × 10. −13), at what speed
1. 2 answers
2. asked by sara
3. 405 views
which best describes 12 dolls in each of 100 boxesa) eqyak ti 100 b)less than 1000 c0 equal to 1000 d) more than 1000 please
1. 1 answer
2. asked by Alisa
3. 532 views
THE TOTAL COST FOR 4 PEOPLE TO RIDE THE BUS IF THE FARE OF .75 IS INCREASED BY D DOLLARS.
1. 3 answers
2. asked by CAMERON
3. 1,038 views
there are 189 students in the band.the difference between the number of boys and the number of girls is 27.How many boys and
1. 2 answers
2. asked by ryan
3. 992 views
The height of the flagpole is three fourths the height of the school. The difference in their heights is 4.5 m. What's the
1. 1 answer
2. asked by Anonymous
3. 2,001 views
Jenny measured the temperature of the water in a beaker, set the beaker aside, and then measured the temperature again after an
1. 3 answers
2. asked by Meka
3. 546 views
An object has an acceleration of +1.4 m/s2. At t=4.0 s, its velocity is -4.5 m/s.a) Find the object's velocities at t=1.0 s and
1. 1 answer
2. asked by mitch
3. 335 views
A particle moves along the y axis according to y(t)=(3.5 m/s^2)t^2 - (9.0 m/s)t + 5.0 m.(a) What is the particle's velocity as a
1. 1 answer
2. asked by mitch
3. 516 views
You are setting up a children;s painting class. Poster board paints cost $3.80 for each child, and a package of 100 sheets of
1. 2 answers
2. asked by CAMERON
3. 1,379 views
An asteroid moves toward the sun along a straight line with a velocity given by v = -(c1+c2/x)½ , where x is the distance from
1. 0 answers
2. asked by mitch
3. 360 views
how do you design an experiment that uses a repeated measures design
1. 1 answer
2. asked by connie
3. 388 views
what does the word hypothesis come from?What is the meaning?
1. 1 answer
2. asked by Anonymous
3. 359 views
A ball is thrown upward in such a way that its speed is 32.3 m/s when it is at half its maximum height. Find(a) its maximum
1. 1 answer
2. asked by mitch
3. 521 views
The acceleration of a certain particle is a function of time: a(t) = pt^2-qt^3, where p and q are constants. Initially, the
1. 1 answer
2. asked by mitch
3. 1,005 views
At a lake, there are 2 boat rental shops. Shop A charges $210 for a 4-hour rental, shop B charges $238 for a 6-hour rental.
1. 3 answers
2. asked by CAMERON
3. 878 views
The degree of dissociation, alpha, of an acid, HA, is defined by the relationship: alpha= [(A-)/[(A-)+ (HA)]. Calculate the
1. 0 answers
2. asked by derrick
3. 949 views
What is the magnitude of the average acceleration of a skier who, starting from rest, reaches a speed of 6.8 m/s when going down
1. 1 answer
2. asked by jason
3. 480 views
A tourist being chased by an angry bear is running in a straight line toward his car at a speed of 3.7 m/s. The car is a
1. 1 answer
2. asked by jason
3. 542 views
A .5kg ball is dropped from a 30m high building is on the ground for 2ms then bounces up 20m. What avg force was exerted on the
1. 1 answer
2. asked by Jordan
3. 424 views
a .5kg ball is dropped from a 30m high building is on the ground for 2ms then bounces up 20m. What avg force was exerted on the
1. 0 answers
2. asked by Jordan
3. 404 views
A catering business charges $50 for setting p a meal and $150 for enough food for 12 people. You will be using the caterer for
1. 2 answers
2. asked by CAMERON
3. 1,091 views
i have a question that confuses me. The question is x-1+5x=23 i need to get what x is.
1. 1 answer
2. asked by crystal
3. 246 views
some stars are so far away that their position appear fixed as earth orbits the sun. other stars, however, appear over time to
1. 2 answers
2. asked by Anonymous
3. 1,049 views
A patient was admitted with acute atrial fibrillation with rapid ventricular response and also in heart failure with pulmonary
1. 0 answers
2. asked by Chey
3. 424 views
The height of the flagpole is three fourths of the height of the school. The difference in their heights is 4.5 m. What's the
1. 1 answer
2. asked by Anonymous
3. 513 views
Your friend has slipped and fallen. To help her up, you pull with a force F, as the drawing shows. The vertical component of
1. 1 answer
2. asked by Anonymous
3. 704 views
if a ball standing on four legs wetght 1,200 pounds,how much will this bull weigh when standing on three legs
1. 1 answer
2. asked by vivian
3. 535 views
When dealing with linear equations, what does consistent, inconsistent, dependent, and independent mean? I'm so confused!
1. 1 answer
2. asked by Anna
3. 416 views
Here is my question am I suppose to make journal entry. Cindy Lou makes $30,000 per year as an exempt employee. She worked 15
1. 0 answers
2. asked by Jenny
3. 423 views
how do you determine the authority the author has as a writer in an essay/article/story?
1. 3 answers
2. asked by claire
3. 959 views
A school teacher’s sedan can go from 0 to 25 m/s in only 4.0 seconds. What is theacceleration of the sedan?
1. 3 answers
2. asked by nike
3. 485 views
A school teacher’s sedan can go from 0 to 25 m/s in only 4.0 seconds. What is theacceleration of the sedan?
1. 2 answers
2. asked by nike
3. 2,005 views
Jenny measured the temperature of the water in a beaker, set the beaker aside, and then measured the temperature again after an
1. 1 answer
2. asked by Meka
3. 520 views
Determine the electron geometry, molecular geometry, and idealized bond angles for each of the following molecules. In which
1. 1 answer
2. asked by ana
3. 4,235 views
I need some help looking up three works of da Vinci with three of Michelangelo. How did the two artists influence the art of the
1. 4 answers
2. asked by Donna
3. 675 views
i am a number less than 10.my hundreds digit is 3 more than my thousands digit,my tenths is 2 less than my hundreds and my ones
1. 1 answer
2. asked by joshua
3. 938 views
What specifically were the dangerous doctrines preached by Anne Hutchinson?
1. 0 answers
2. asked by Breanna
3. 381 views
how many cars are there in a long freight train, if it takes the entire train 2.30 minutes to pass a station at 45mph? each car
1. 0 answers
2. asked by Tammy
3. 407 views
What are the huge tombs of ancient Egypt called?
1. 5 answers
2. asked by Losa
3. 497 views
1. They are at the market.2. They are in the market. (Which preposition is correct?) 3. Who is selling traditional food? - Some
1. 1 answer
2. asked by rfvv
3. 432 views
Our class does an experiment for science.One pot gets no water. Have to identify the subject of each sentence. 1. class 2. pot
1. 2 answers
2. asked by Hayden
3. 1,214 views
2 liters of water at 80.c is found into a plastic bucket containing 10 liters of water at 20.c what is the final temperature of
1. 2 answers
2. asked by yash
3. 553 views
2 liters of water at 80.c is found into a plastic bucket containing 10 liters of water at 20.c what is the final temperature of
1. 2 answers
2. asked by Anonymous
3. 574 views
A train is speeding along a straight, level track at +20.0 m/s when the engineer applies the brakes, which results in an
1. 1 answer
2. asked by james
3. 797 views
A bullet is fired through a wall that is 10.0 cm. thick. The bullet entered the wall at 400. m/s, and it exited from the wall at
1. 2 answers
2. asked by tyler
3. 572 views
math question: you want to mat and frame a 5x 7 photograph. The perimeter of the outside of the mat is 60 inches. the mat is
1. 1 answer
2. asked by carolina
3. 1,060 views
A train consists of 40 freight cars, each having a mass of 2.71 × 105 kg. If the engine (which has twice the mass of a freight
1. 1 answer
2. asked by tyler
3. 1,185 views
A 3.18 kg. bucket of water is being lowered into a well. It is accelerating downwards at -0.54 m/s2. What is the upwards tension
1. 3 answers
2. asked by tyler
3. 1,115 views
A 1.66 kg. load is pulled by a force of 11.03 N. If the coefficient of friction (µk) for this load is 0.602, and the load
1. 1 answer
2. asked by tyler
3. 455 views
Pulling a 1.92 kg. box at a constant speed requires a force of 14.12 N. What is the coefficient of friction (µ) for this box?
1. 1 answer
2. asked by tyler
3. 335 views
Ming-na is making a pizza.she can choose three toppings from pepperoni,mushroom,green pepper.and sausage.how many different
1. 1 answer
2. asked by Evelyn
3. 339 views
A golf ball is thrown at an angle of 37 degree with horizontal with initial speed of 50 m/s. what is the maximum horizontal
1. 3 answers
2. asked by Hanan
3. 434 views
A golf ball is thrown at an angle of 37 degree with horizontal with initial speed of 50 m/s. what is the maximum horizontal
1. 1 answer
2. asked by help urgent Hanan
3. 770 views
Al2(s)C(g)
1. 1 answer
2. asked by NTANDO
3. 309 views
an iron of diameter 4 cm at 25 degree and a cylinder of diameter 4.002 cm is made of the same material at the same temperature.
1. 1 answer
2. asked by Urgent Help
3. 726 views
Convex lenses are used to correct:a) short sight b) long sight c) both short and long sights d) to correct vision angle
1. 0 answers
2. asked by Urgent Help
3. 393 views
a 20N object falls 10 meters. how many joules of kinetic energy does the object gain?a)10 b) 20 c) 200 d) 2000
1. 2 answers
2. asked by help me
3. 1,245 views
Research to exemine the sphere of influence of local high school that renders a service in my area
1. 2 answers
2. asked by confidence
3. 474 views
If the principal P = $700, the rate r = 8 12 %, and time t = 1 year, find the following. (a) What is the amount of interest? $ 1
1. 1 answer
2. asked by Anonymous
3. 533 views
find general solutions for sin5x=cosx
1. 1 answer
2. asked by carmen
3. 365 views
13xy(x+y)
1. 1 answer
2. asked by Mark
3. 286 views
ok so i havent done domain and ranges for a while so i need some help this is just a generic question but i want to make sure i
1. 1 answer
2. asked by kieran
3. 676 views
On July 1, 2011, ABC Grocers, Inc. purchased an investment in the 5 yr 10@ (stated rate) debt securities with a face value of
1. 0 answers
2. asked by Michelle
3. 441 views
A company sells cardboard that is thick. Write an equation to solve for the number of sheets of cardboard, c, in a pile that is
1. 1 answer
2. asked by JOHN
3. 431 views
1p+14<20I have tried everything! Please explain?
1. 1 answer
2. asked by Patricia
3. 266 views
Identify the property of integers being illustrated in each of the following: johmmya. (-2)(3)€ I b. (-4)0=0 c. -2(3+4)=
1. 0 answers
2. asked by mary
3. 522 views
An eighth-grade student claims she can prove that subtractionof integers is commutative. She points out that if a and b are
1. 0 answers
2. asked by jonny
3. 762 views
Can (-x – y) (x + y) be multiplied by using the difference-of-squares formula? Explain why or why not
1. 1 answer
2. asked by mari
3. 600 views
A customer wants to mail a package. The postal clerkdetermines the cost of the package to be $18.95, but only 6�‘ and 9�‘
1. 0 answers
2. asked by jasa
3. 1,137 views
What two compounds are present in the homogeneous mixture of calcium nitrate and sodium carbonate?
1. 0 answers
2. asked by wendy
3. 391 views
Find the length of each side when the perimeter of the rectangle is 72 cm. one side is X and the other side is 2x+3
1. 1 answer
2. asked by Anonymous
3. 514 views
1/6p+14<20??????Help explain please!
1. 2 answers
2. asked by Patricia
3. 334 views
sin5x=cosx, find the general solutions for this please =)
1. 1 answer
2. asked by Carmen
3. 416 views
Where can I find help in writing a paper on an article??
1. 1 answer
2. asked by Vicky
3. 311 views
I need to write an essay on the follwing article:"Robotics" World Comouter Science. Gale, 2002 I need to include the authros
1. 9 answers
2. asked by Vicky
3. 1,096 views
Ifkx + y + z = 1 x + ky + z = k x + y + kz = k^2 has unique solution then k is not equal to 1 and W. What is W?
1. 4 answers
2. asked by Anonymous
3. 385 views
Your search for This 82-year-old female was admitted for acute exacerbation of chronic obstructive pulmonary disease. The
1. 1 answer
2. asked by andrea
3. 988 views
Light travels at a speed 3x10^8 m/s. What distance does it travel in a time of 0.1s?
1. 2 answers
2. asked by Sheila
3. 1,362 views
If i have 12 pencils and 20 chocolate bars, how many people can I share with so we each have the same amount of each item?
1. 2 answers
2. asked by joy
3. 331 views
-5y-9=-(y-1)how would one solve this problem, I'm not sure
1. 1 answer
2. asked by brandon
3. 972 views
One diagonal of a rhombus has endpoints (-6, 9) and (-2, 1). What are the endpoints of the other diagonal?
1. 1 answer
2. asked by paigeeee17
3. 2,015 views
range and domain of f(x)=x^2-x-6/x-3 someone gave some input earlier but just looking to get a little more in depth help thanks
1. 1 answer
2. asked by kieran
3. 359 views
Let T: R^3 -> R^3 be a linear transformation whose matrix, with respect to the standard basis is|1 1 2| |1 3 0| |1 0 1|. If
1. 0 answers
2. asked by Anonymous
3. 377 views
what will be the color of the saltsnh4+ nickel ni 2+ ferric f3+
1. 0 answers
2. asked by gurjot
3. 301 views
While each meal must provide adequate nutrients,perhaps the most important meal to consider if school performance is to be
1. 2 answers
2. asked by Sandra
3. 714 views
How much is $400 at 12% interest from December, 2010
1. 1 answer
2. asked by Diane
3. 316 views
The average speed of a truck is 60.0km/h. How long does it take for the truck to travel 265km?
1. 1 answer
2. asked by Sheila
3. 375 views
What is the major difference between a high-speed and a high-torque drill?A. Chuck type B. Line cord gage C. Output speed D.
1. 1 answer
2. asked by michael
3. 539 views
The two hot air balloons in the drawing are 48.2 and h = 63.0 m above the ground. A person in the left balloon observes that the
1. 1 answer
2. asked by morton
3. 650 views
What kind of relations did the people of colonial Maryland have with the natives?
1. 1 answer
2. asked by Vin Diesel
3. 316 views
I want to learn french how can I start please advise me thank you
1. 1 answer
2. asked by Anonymous
3. 1,740 views
Can you please advice me or give me some idea to how can I learn French?
1. 1 answer
2. asked by Anonymous
3. 341 views
A PIPE FULL DIESEL HAS 5 PSI ON IT, AT 70 DEGREES AND ONE DEGREE OF CHANGE = WHAT PRESSURE
1. 0 answers
2. asked by MARTY
3. 350 views
Find the area of a triangle if its base has a measure of 2x + 16 and its height is x + 4
1. 1 answer
2. asked by Anonymous
3. 366 views

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