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Questions Asked on March 6, 2015

6 and 2/7 divided by 2 and 3/4.I'm very bad at dividing fractions. I just got into this subject of dividing fractions and I'm
1. 7 answers
2. asked by Anonymous.
3. 3,795 views
in a class of 35, all the pupils play at least 1 game, volleyball, netball and hockey. volleyball only 10, those who play
1. 5 answers
2. asked by ethan
3. 2,444 views
An orange rolls across a table with a speed of 0.5 m/s and falls off the edge. If it lands 3 m from the edge of the table, from
1. 4 answers
2. asked by Jin
3. 8,470 views
If 9 red balloons and 6 blue balloons are to be distributed to 4 children, how many distributions are possible if every child
1. 0 answers
2. asked by Unamed
3. 682 views
factor polynomial by grouping 3z^3+2z-12z^2-8
1. 1 answer
2. asked by rose
3. 1,094 views
A student athlete runs 3 1_3 miles in 30 minutes. A professional runner can run 1 1_ 4 times as far in 30 minutes. How far can
1. 3 answers
2. asked by Larry
3. 3,417 views
Explain why an account balance less than -40 dollars represents a debt greater than 40 dollars.
1. 1 answer
2. asked by Mel
3. 931 views
Spin both spinners. add the numbers you spun. what sums are possible?
1. 2 answers
2. asked by jaci
3. 1,275 views
How do i find the fuel cost per energy unit (different energy sources). I don't have to calculate it. I just want to know from
1. 1 answer
2. asked by Matt
3. 509 views
What does N70 degrees E mean?Thank you
1. 1 answer
2. asked by Lucina
3. 2,452 views
1. What is he like? - He is a lawyer.2. What is she like? - She is a nurse. ------------------- Are the answers grammatical?
1. 1 answer
2. asked by rfvv
3. 431 views
Were there any key events in Elizabeth Cady Stantons life that shaped her dream for the U.S
1. 6 answers
2. asked by anonymous
3. 610 views
The box-and-whisker plots show data for the test scores of four groups of students in the same class. Which plot represents data
1. 24 answers
2. asked by Anonymous
3. 5,574 views
The volume of a rectangular prism is 280cm cubed and the height is 8cm. Which of the following could be the dimensions of the
1. 1 answer
2. asked by Hayden
3. 543 views
You are moving into an apartment and take the elevator to the 6th floor. Suppose your weight is 640 N and that of your
1. 0 answers
2. asked by Lena
3. 684 views
A person pushes a 13.7-kg shopping cart at a constant velocity for a distance of 16.3 m on a flat horizontal surface. She pushes
1. 0 answers
2. asked by Lena
3. 632 views
A person pulls a toboggan for a distance of 43.1 m along the snow with a rope directed 33.3 ° above the snow. The tension in
1. 0 answers
2. asked by Lena
3. 597 views
A 287-kg crate is being pushed across a horizontal floor by a force P that makes an angle of 25.6 ° below the horizontal. The
1. 0 answers
2. asked by Lena
3. 515 views
A 16-kg sled is being pulled along the horizontal snow-covered ground by a horizontal force of 27 N. Starting from rest, the
1. 0 answers
2. asked by Lena
3. 753 views
The concepts in this problem are similar to those in Multiple-Concept Example 4, except that the force doing the work in this
1. 0 answers
2. asked by Lena
3. 827 views
If four grams of Oxygen and four grams of Helium are placed in a five liter vessel at 338 K, what will be the partial pressure
1. 1 answer
2. asked by Greg
3. 581 views
What was henri Becquerel studying when he accidetally discoverd radioactivity?A. Photography B. Properties of black light. C.
1. 3 answers
2. asked by Anonymous
3. 722 views
1. melt:to be changed into a liquid2. melt:to be changed into liquid -------------------- word:definition Do we have to use 'a'
1. 1 answer
2. asked by rfvv
3. 371 views
Ann has 4 different jobs and she works 10 hours per week for each job. She earns $2 per hour at one job. Write an expression to
1. 4 answers
2. asked by Pinks
3. 802 views
When Marie Curie isolated uranium from pitchblende, she realized that the pitchblende was more radioactive than the uranium she
1. 6 answers
2. asked by Anonymous
3. 2,584 views
A transverse wave 1.1cm in amplitude is propagating on a string; the wave frequency is 44 Hz. The string is under 23-N tension
1. 1 answer
2. asked by Tommy
3. 669 views
1.For the following simple see-saw calculate: 1. the load that could be lifed, 2. the maechanical advantage (assume the lever is
1. 18 answers
2. asked by Eleni
3. 4,279 views
A car of mass 1490 kg traveling at 22 m/s is at the foot of a hill that rises 115 m in 3.2 km. At the top of the hill, the speed
1. 0 answers
2. asked by Jennifer
3. 610 views
During a workout, the football players at Rutgers State University ran up the stadium stairs at a steady pace in 48 s. The
1. 0 answers
2. asked by Jennifer
3. 713 views
Henri bacquerels original hypothesis was that florescent minerals became excited by solar energy and gave off X-rays. However,
1. 1 answer
2. asked by Anonymous
3. 591 views
Object A is moving due east, while object B is moving due north. They collide and stick together in a completely inelastic
1. 0 answers
2. asked by Jennifer
3. 797 views
A cue ball traveling at 0.70 m/s hits a stationary 8-ball, which moves off with a speed of 0.23 m/s at an angle of 39° relative
1. 1 answer
2. asked by Jennifer
3. 998 views
You have exactly $100 to spend. You must get 100 animals. The chicks cost $0.50 each. The pigs cost $2.00 each. The sheep cost
1. 1 answer
2. asked by Sidhugurkirt
3. 532 views
An explosion breaks an object initially at rest into two pieces, one of which has 2.0 times the mass of the other. If 7300 J of
1. 0 answers
2. asked by Jennifer
3. 1,024 views
A simple wheel and axle is used to life a bucket out of a well. The radii of the wheel and axle are 20 cm and 4 cm,
1. 5 answers
2. asked by Eleni
3. 1,955 views
Hey guys is there anyone know that if i have a optimum wifi so i can use or login the cable wifi? if you know please tell me !!
1. 1 answer
2. asked by Hossain
3. 438 views
How do you accelerate economic growth in China? What policies in Switzerland could potentially help China's economy, which would
1. 0 answers
2. asked by Linda
3. 469 views
What mechanical work must you do to lift a uniform log that is 3.3m long and has a mass of 100kg from the horizontal to a
1. 1 answer
2. asked by help me please
3. 2,099 views
Hello, sorry if its possible i want a code written in c++.question. Write the pseudocode for a program to calculate the wages of
1. 2 answers
2. asked by Evani
3. 590 views
The sweeping second hand on your wall clock is 24cm long.a)What is the rotational speed of the second hand? b)Find the
1. 2 answers
2. asked by help me please
3. 5,280 views
A turntable turning at rotational speed 21rpm stops in 50s when turned off. The turntable's rotational inertia is
1. 0 answers
2. asked by help me please
3. 1,257 views
Which of the following adjustmnts will require the company to record a debit memo sent by the bank?a. The bank collected a $550
1. 0 answers
2. asked by Anonymous
3. 558 views
is this statement always, sometimes, or never true: the absolute value of a positive integer is a negative integer. i think
1. 6 answers
2. asked by Angel
3. 1,567 views
after allowing 12% on the marked price a dealer still gains 21% by what percent is the marked price above the cost price
1. 1 answer
2. asked by manavi
3. 557 views
Phosphoric acid, H3PO4(aq), is a triprotic acid, meaning that one molecule of the acid has three acidic protons. Estimate the
1. 4 answers
2. asked by Anna
3. 1,368 views
When dropped on a hard surface, a rubber ball takes a series of bounces, each one about 4/5 as high as the preceding one. If the
1. 2 answers
2. asked by Ashley
3. 1,447 views
Can someone please help me do the following problems? I don't care for the answers, I just wanna know how to do this stuff. I am
1. 3 answers
2. asked by Losa
3. 827 views
a) A current of 1.50 Amperes passes through a solution of AgNO3 for 3.0 hours. What mass, in grams, of silver collects on the
1. 1 answer
2. asked by Morgan
3. 2,192 views
This is the last question on my pre-calc homework, I looked through the textbook and have no idea how to do this.Use the Law of
1. 1 answer
2. asked by Cat Jones
3. 643 views
1/3divided by 4= 12 I made a model that has 4 sections and each space has 3 1third sections
1. 1 answer
2. asked by Beverly
3. 605 views
A painter is pressing a 125g paint pad against the ceiling with a force of 8.3 N at an angle of 30° from the vertical. The pad
1. 0 answers
2. asked by Matt
3. 488 views
At middle Avenue school,1/30 of students are on the track team. Of the track coach offered to buy pizza or subs for everyone 3/5
1. 10 answers
2. asked by Beverly
3. 3,084 views
How many grams of water will be produced by the reaction of 7.00g NH3 of 9.00g of NO?
1. 1 answer
2. asked by mary
3. 498 views
It takes Marty 1 1/4 hours to get ready for school. If 1/5 of that time is used to shower, what fraction of an hour does it take
1. 6 answers
2. asked by Beverly
3. 2,469 views
Write a fortran program to compute the geometric information for a kite. The program should read the a, c and p lengths and
1. 3 answers
2. asked by Anonymous
3. 719 views
Kallisto built a rectangular sign that measured 2 3/4 feet in length by 1 1/2 feet in width. To find the area, multiply the
1. 2 answers
2. asked by Beverly
3. 929 views
The two conditions for equilibrium often result in a system of equations such asF1 + F2 = 44.0 N and 3.00F1 − 8.00F2 = 0. find
1. 1 answer
2. asked by alba
3. 479 views
Solve the equations1 2 mv2 + 1 2 Iω2 = mgh and v = rω for the speed v using substitution, given that I = mr2 and h = 4.20 m.
1. 0 answers
2. asked by alba
3. 850 views
A spinning wheel steadily slows from an initial angular velocity of 1.65 rev/s to 0.485 rev/s in 12.2 s.(a) Calculate the
1. 1 answer
2. asked by alba
3. 826 views
A construction crane's cable lifts a 49.5-kg box upward with an acceleration of 1.30 m/s2. Find the tension in the rope.N
1. 2 answers
2. asked by alba
3. 2,750 views
A man opens a 1.14-m wide door by pushing on it with a force of 49.5 N directed perpendicular to its surface.(a) What magnitude
1. 2 answers
2. asked by alba
3. 4,124 views
A worker applies a torque to a nut with a wrench 0.485 m long. Because of the cramped space, she must exert a force upward at an
1. 0 answers
2. asked by alba
3. 1,053 views
A mass of 1.50 kg is at(−2.55 m, 0) and a 2.04-kg mass at (4.00 m, 4.00 m). Find the center of mass of the system. ( m, m)
1. 0 answers
2. asked by alba
3. 422 views
A horizontal plank 4.12 m long and having mass 26.8 kg rests on two pivots, one at the left end and a second 1.03 m from the
1. 0 answers
2. asked by alba
3. 940 views
A student rides his bicycle at a constant speed of 2.20 m/s along a straight, level road. If the bike's tires each have a radius
1. 0 answers
2. asked by alba
3. 743 views
What is the magnitude of the angular acceleration of a 25.5-kg disk of radius 0.775 m when a torque of magnitude 41.5 N · m is
1. 1 answer
2. asked by alba
3. 509 views
A bicycle tire has a mass of 2.54 kg and a radius of 0.346 m.(a) Treating the tire as a hoop, what is its moment of inertia
1. 0 answers
2. asked by alba
3. 616 views
A bowling ball of mass 7.45 kg is rolling at 2.56 m/s along a level surface.(a) Calculate the ball's translational kinetic
1. 2 answers
2. asked by alba
3. 1,762 views
A basketball player entertains the crowd by spinning a basketball on his nose. The basketball has a mass of 0.622 kg and a
1. 0 answers
2. asked by alba
3. 777 views
A disk of mass m is spinning freely at 6.22 rad/s when a second disk of identical mass, initially not spinning, is dropped on it
1. 2 answers
2. asked by alba
3. 1,013 views
Five practical action that you can take to adress human rights
1. 2 answers
2. asked by Kgalalelo mokhuane
3. 503 views
A pack of 6 pens cost $30. A pack of 8 files cost $24. A student wants to buy an equal number of pens and files. What is the
1. 1 answer
2. asked by gerrard
3. 501 views
In this addition each letter represents a digits. Different letters represent different digits.LASS +LAD ---------- LOVE I GOT
1. 3 answers
2. asked by LISA
3. 694 views
differece between lizard and snakes
1. 2 answers
2. asked by Anonymous
3. 399 views
A gardener holds a hose 0.75 m above the ground such that water shoots out horizontally and hits the ground at a point 2 m away.
1. 7 answers
2. asked by Hababa
3. 9,582 views
A package is dropped from a helicopter flying at a height of 7.5 m while traveling 15 m/s. How far is the package travel
1. 2 answers
2. asked by Pikto
3. 4,478 views
A Frisbee is thrown horizontally with a speed of 12 m/s. If the Frisbee moves a horizontal distance of 15 m, how long will it
1. 2 answers
2. asked by Jhoy
3. 4,292 views
A car that slows down uniformly from 20 m/s to 5 m/s has an impulse of 30,000 kg m/s. Determine the mass of the car
1. 2 answers
2. asked by Jut
3. 1,118 views
Carl hits a 0.05 kg golf ball giving it a speed of 65 m/s. What impulse does he impact to the ball?
1. 1 answer
2. asked by Bill
3. 626 views
300 pounds of oranges were purchased at $0.24 per pound. The desired markup is 50% based on selling price, but 21% spoilage is
1. 1 answer
2. asked by Treesa
3. 2,966 views
Hola! SraJMcGin was helping me yesterday with my Spanish sentences,(which was very helpful). Could you please check these last
1. 2 answers
2. asked by Gigi
3. 730 views
If bird flu mortality in one sample of 100 is 20% and in another sample of 100 it is 30%. Is the difference in mortality rate is
1. 0 answers
2. asked by Jolina Marie Pedron
3. 440 views
Light from three different lasers (A, B, and C), each with a different wavelength, was shined onto the same metal surface. Laser
1. 7 answers
2. asked by Jessica
3. 3,217 views
what are some problems has encountered because of his blindness?
1. 1 answer
2. asked by giegi
3. 406 views
identify the verbal in the sentence below. then select the type of verbal.the puppy, charlie, wanted to play with everyone
1. 3 answers
2. asked by martinez
3. 1,382 views
A satellite is in a circular orbit around an unknown planet. The satellite has a speed of 1.53 x 104 m/s, and the radius of the
1. 1 answer
2. asked by Morgan
3. 554 views
6. Poets use imagery and words with different connotations and denotations. In a paragraph, define andprovide an example of
1. 6 answers
2. asked by PLZ... CHECK MY WOK~LA
3. 2,224 views
what type pf clause or phrase is italicized in the sentence below?Frances has plenty of time (to devote to her painting)
1. 1 answer
2. asked by alexy
3. 1,583 views
A student, 90.0 m away from the foot of a cliff, claps her hands and hears the echo 0.50 s later. Calculate the speed of sound
1. 1 answer
2. asked by Jay
3. 1,153 views
find the accumulated value of an investment of 680$ @ 4% compounded monthly for 17 years
1. 1 answer
2. asked by meri
3. 530 views
it is a known fact that the snout of a florida crocodile is seen above water varies directly with its body length if you see a
1. 2 answers
2. asked by meri
3. 455 views
Please help. I have the answers to these problems but I'd like to know how to solve it step by step.1. Air is being pumped into
1. 2 answers
2. asked by Jane
3. 693 views
Find the domain and range of the functionF(X) = x+4 ------ X^2−1
1. 1 answer
2. asked by meri
3. 573 views
Find the Distance between the points A (2,3) and B (-1,-1)
1. 1 answer
2. asked by meri
3. 504 views
write the linear function in slope intercept format of the line passing through A (1,3) B(4,-4)
1. 1 answer
2. asked by meri
3. 379 views
take the indicated quadratic inequality x^2−13x+36≤0A)determine the type of graph B)does it go up or down C) the size
1. 0 answers
2. asked by meri
3. 463 views
Who can tell me more about reproduction in plants( ovipary ,ovivipary ,vivipary)
1. 1 answer
2. asked by Mpiloh
3. 573 views
How can words or stories connect generations?How can interactions between generations create conflict? Can words resolve these
1. 5 answers
2. asked by A_person
3. 1,100 views
What are the vertices and co vertices of the ellipse x^2/4 + y^2/25=1I actually have no idea how to even start to solve this
1. 1 answer
2. asked by Julissa
3. 565 views
1.) Solve this system of linear equations. Write the final answer as an ordered pair (x, y, -3).x - y + 2z = 22 3y - 8z = -9 z =
1. 1 answer
2. asked by Josei
3. 599 views

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