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Questions Asked on July 20, 2018

Out of a pool of 234 people with lottery tickets, 120 of them are women, and out of those 120, 65 are older than 23, and out of
1. 5 answers
2. asked by Crystal
3. 1,580 views
A particle completes 4 revolution per second on a circular path of radius 0.25m. Calculate the angular velocity of partical
1. 2 answers
2. asked by Priya kushwaha
3. 1,209 views
Find the value of k p(x)=2x^3-3kx^2+4x-5=6
1. 2 answers
2. asked by Anonymous
3. 403 views
1000m of fencing is to be used to make a rectangular enclosure,Find the greatest possible area,and the corresponding dimensions
1. 3 answers
2. asked by Foster
3. 2,559 views
Differentiate from first principle:i) y=x^2-3x ii) y=5sinx
1. 1 answer
2. asked by Foster
3. 821 views
x^2+ 10x − 6y = −31
1. 1 answer
2. asked by Anonymous
3. 375 views
using dimention show that 1joile =10 eag
1. 1 answer
2. asked by physics
3. 361 views
A particle executes S.H.M with amplitude of 10cm and period of 10s. Find the velocity and acceleration of the particle at a
1. 1 answer
2. asked by Akash
3. 581 views
Precaution for sliding friction and static friction?
1. 1 answer
2. asked by Madiha
3. 790 views
The dimensional formula of density of pressure isD= force/ area = Md^-1T^-2 What does M, d and T and their exponents mean?
1. 1 answer
2. asked by K
3. 444 views
What is the difference between an atom and a molecule?
1. 2 answers
2. asked by Kathy
3. 813 views
Plot a graph of y = 4^x by first producing a table of values. Label the y-intercept and the equation of any asymptotes.Just need
1. 2 answers
2. asked by Anonymous
3. 623 views
Before railroad were invented, goods often traveled along canals, with mules pulling barges from the bank. If a mule is exerting
1. 1 answer
2. asked by Anonymous
3. 549 views
You have arranged for a loan on your new car that will require the first payment today. The loan is for $38,500, and the monthly
1. 1 answer
2. asked by Ethan
3. 1,831 views
Which empire defeated and replaced the Byzantine Empire as the dominant authority in the Mediterranean? 1. Mongol empire
1. 5 answers
2. asked by rin
3. 755 views
Which empire defeated and replaced the Byzantine Empire as the dominant authority in the Mediterranean? 1.Mongol empire
1. 6 answers
2. asked by Anonymous
3. 1,282 views
What system used in schools is the modern version of virtue ethics?
1. 1 answer
2. asked by Maria
3. 422 views
Epircurus believed that the main aim of human existence is pleasure. Do you agree with his theory?
1. 1 answer
2. asked by Maria
3. 382 views
Tad needs to measure where the free-throw line should be in front of his basketball goal. He knows his shoes are 1 1/8 feet
1. 1 answer
2. asked by Osarhemen Igbinosun
3. 1,298 views
A chemical plant takes in 5 1/2 million gallons of water from a local river and discharges 3 2/3 million directly back into the
1. 2 answers
2. asked by Osarhemen Igbinosun
3. 617 views
In January, Jeff filled his car with 11 1/2 gallons of gas the first week, 13 1/3 gallons the second week, 12 1/4 gallons the
1. 2 answers
2. asked by Osarhemen Igbinosun
3. 691 views
You are participating in the Iditarod, and your sled dogs are pulling you across a frozen lake with a force of 1200N while a
1. 1 answer
2. asked by Anonymous
3. 792 views
What policies led to the Boxer Rebellion?(Select all that apply.) A.Christian missionary activity caused cultural tension with
1. 16 answers
2. asked by anonymous
3. 5,976 views
Seth took a 30-inch piece of wire and cut it into 1 1/4 inch pieces. How many pieces did he get?
1. 2 answers
2. asked by Osarhemen Igbinosun
3. 540 views
Eight students are running for three positions in the student council: president, vice president, and secretary. Which
1. 1 answer
2. asked by Felix
3. 1,332 views
A force of 40N stretches a wire through 3cm.What force will stretch it through 5.0cm and through what length with a 100N stretch
1. 3 answers
2. asked by Ibrahim
3. 798 views
Share two examples in American history of how the people of America shifted their ideologies from one set of beliefs to another.
1. 5 answers
2. asked by Julia
3. 621 views
How does 114 become 4 from ∫[0,114](√1+4x^2/57^2)dx become ∫[0,4](√1+u^2(57/2du))
1. 1 answer
2. asked by Anonymous
3. 526 views
How many Ml of 0.200 M NaOH are needed to neutralize 15.00 mL of the 0.100 M hypothetical acid H2A?
1. 1 answer
2. asked by sea lively
3. 595 views
If 0.314g sample of a solid monoprotic acid were dissolved in water and titrated to an end point that required 44.2 mL of 0.115M
1. 1 answer
2. asked by sea lively
3. 944 views
Which choice effectively combines these two sentences?'The plainer rooms are more sparsely furnished. Their architectural
1. 3 answers
2. asked by Mariah
3. 1,771 views
How can you use an emotional appeal in a meeting with a supervisor who is rude, controlling and constantly critical? What
1. 2 answers
2. asked by anonymous
3. 446 views
A model drag car is being accelerated along its track from rest by a motor with a force of 75N, but there is a drag force of 30N
1. 1 answer
2. asked by Anonymous
3. 2,522 views
You are launching a 2-kg potato out of a potato cannon. The cannon is 1.5m long and is aimed 30 degrees above the horizontal. It
1. 1 answer
2. asked by Anonymous
3. 984 views
You have a 120g yoyo that you are swinging at 0.9m/s. How much energy does it have? How high can it get above the lowest point
1. 1 answer
2. asked by Anonymous
3. 640 views
A spring with a force constant of 5000N/m and a rest length of 3m is used in a catapult. When compressed to 1m, it is used to
1. 0 answers
2. asked by Anonymous
3. 805 views
Old fashioned pendulum clocks are powered by masses that need to be wound back to the top of the clock about once a week to
1. 1 answer
2. asked by Anonymous
3. 551 views
You do 30J of work to load a toy dart gun. However, the dart is 10cm long and feels a frictional force of 10N while going
1. 0 answers
2. asked by Anonymous
3. 1,085 views
A 5kg rock falls off of a 10m cliff. If air resistance exerts a force of 10N, what is the kinetic energy when the rock hits the
1. 0 answers
2. asked by Anonymous
3. 460 views
Hydroelectricity is generated by storing water behind a dam, and then letting some of it run through generators in the dam to
1. 0 answers
2. asked by Anonymous
3. 739 views
What attempts have European imperial powers made in the 20th century to address the atrocities committed in colonies throughout
1. 12 answers
2. asked by anonymous
3. 6,075 views

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