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Questions Asked on January 7, 2015

I'm kinda in a rush but take your time!Thx!1.What was Henri Becquerel studying when he accidentally discovered radioactivity?
1. 58 answers
2. asked by I am awesome
3. 14,650 views
a girl is using a rope to pull a box that weighs 300N across a level surface with constant velocity. the rope makes an angle of
1. 5 answers
2. asked by saima
3. 9,046 views
Two blocks are placed at the ends of a horizontal massless board, as in the drawing. The board is kept from rotating and rests
1. 2 answers
2. asked by genius girl
3. 8,551 views
A rifle with weight of 30N fires a 5.0g bullet with a speed of 300ms^-1.a) Find the recoil speed of the rifle. b) if a700N man
1. 4 answers
2. asked by saima
3. 6,853 views
the date, time, and location of a robbery would most likely be included in?A feature article an editorial article a hard news
1. 22 answers
2. asked by tracey
3. 6,256 views
The record for the fastest speed on a bicycle is 133 kilometers per hour. How long would it take a person traveling at this
1. 7 answers
2. asked by gabrielle
3. 5,829 views
(I just need 2 writer ideas)In the middle of the 19th century, political philosopher Alexis de Tocqueville claimed, "The
1. 12 answers
2. asked by Jessica
3. 5,543 views
Which of the following passages from the text identifies a key event in the plotA: I'll buy your unexpired time I think between
1. 24 answers
2. asked by Leigh
3. 5,379 views
A large bag of sugar weighs 7 1/2 pounds. How much does 1 1/4 bags of sugar weigh?I really need help with this question. the
1. 14 answers
2. asked by abigail pope
3. 5,352 views
You plan to construct a brick wall measuring 14.5 ft. in length, 5.5 ft. high, and 0.5 ft. in width. If a brick measures 6 in. x
1. 1 answer
2. asked by Anonymous
3. 3,126 views
If you fail to plan, you plan to fail.simple complex compound <----My choice compound-complex I was thinking about meeting Susan
1. 4 answers
2. asked by Sandy
3. 3,003 views
The heat of combustion of bituminous coal is 2.5 x 10^4 J/g. What quantity of coal is required to produce the energy required to
1. 6 answers
2. asked by Lucy
3. 2,959 views
The heights of the trees in a forest are normally distributed, with a mean of 25 meters and a standard deviation of 6 meters.
1. 3 answers
2. asked by Alison Magana
3. 2,925 views
1)An interest rate is a special type of?a. loan b. price c. bank d. service 2) How does a compound interest rate differ from a
1. 14 answers
2. asked by Leah
3. 2,743 views
What was Henri Becquerel studying when he accidentally discovered radioactivity?Photography Properties of black light Properties
1. 16 answers
2. asked by jeje
3. 2,664 views
a piece of ribbon is cut into two shorter pieces in the ratio 2.8 : 1.25The difference in the length of the shorter pieces is
1. 3 answers
2. asked by chris
3. 2,614 views
Decide whether the rates are equivalentA. 30 beats per 20 sec, 90 neats per 60 sec B. 15 pages in 20 min., 10 pages in. 15 min
1. 8 answers
2. asked by Zero
3. 2,569 views
Carrie and Krystal are taking a road trip from Greenville to North Valley . Each person has her own map,and the scales on the
1. 4 answers
2. asked by Anonymous
3. 2,488 views
Discuss how SQ3R reading strategy is similar to and / or different from the way you read course materials previsously.Explain
1. 5 answers
2. asked by Tanyika
3. 2,322 views
A racing car travels on a circular track ofradius 399 m, moving with a constant linear speed of 40.5 m/s. Find its angular
1. 1 answer
2. asked by Amanda Om
3. 2,247 views
Mia buys 3 gallons of gas that costs d dollars per gallon. Bob buys g gallons of gas that costs $3 per gallon.a) Write an
1. 7 answers
2. asked by Maria
3. 2,081 views
a rectangular box of negligible mass measures 5m long,1m wide and 0.5m high. How many kilograms of mass can be loaded into the
1. 1 answer
2. asked by Lee
3. 2,039 views
The small piston of a hydraulic lift has a diameter of 8 cm and its large piston has a diameter of 40cm. The lift raises a load
1. 3 answers
2. asked by Lucy
3. 2,013 views
This is a longer assignment. I want you to confirm my first two answers and help me figure out the last.3 Cu (s) + 8 HNO3 (aq)
1. 5 answers
2. asked by Morgan
3. 1,988 views
Sara has 6 necklaces, but her mother will only allow her to wear two at a time. How many different ways can Sara wear two
1. 2 answers
2. asked by Anonymous
3. 1,735 views
What is a quartic function with only the two real zeros given?x = -4, x = 1
1. 1 answer
2. asked by Lisa
3. 1,692 views
Does the temperature of the water affect the reaction of a lava lamp?Does the size of the bottle affect how many blobs are
1. 2 answers
2. asked by eduarda
3. 1,582 views
To run a four-minute mile, excellent physical condition is important.Phrase fragment Dangling modifier (******) Run-on sentence
1. 5 answers
2. asked by bam
3. 1,508 views
holly spend 7 and 3/5 hours in school each day. her lunch period is 1/2 hour long, and she spends a total of 7/10 hour switching
1. 2 answers
2. asked by jessica
3. 1,469 views
Which of the following events is part of the novels falling action?A. Paul reveres ride to Lexington B. Johnnys injury of his
1. 9 answers
2. asked by Sal
3. 1,428 views
How does a change in medium affect light?
1. 2 answers
2. asked by jeje
3. 1,423 views
A box is pulled along a level floor at a constant speed by a rope that makes a 45 degree angle with the floor. The box weighs
1. 1 answer
2. asked by Ava
3. 1,309 views
a mass of 10g of sodium nitrate is dissolved in 10ml of water at 80 degrees celsius, at what temperature will it start to
1. 2 answers
2. asked by Abraham
3. 1,291 views
the formula for the volume of a cone is v=1/3pir^2h. The volume cone x is 2 times the volume of cone Y. Why the height of cone X
1. 1 answer
2. asked by Depti
3. 1,266 views
If the probability of landing on a certain color is p, write an expression for the probability of not landing on that color or
1. 3 answers
2. asked by Susan
3. 1,252 views
The length of a rectangle is 2 more than 3 times the width. If the perimeter is 100 meters, what is the width of the rectangle?
1. 2 answers
2. asked by Abby
3. 1,252 views
A car traveled 180 miles and use 6 gallons of gas if the same car traveled 1260 miles under similar conditions how many gallons
1. 2 answers
2. asked by thaylorah
3. 1,242 views
A 10kg mass and a 2.0kg mass are connected by a light string over a massless, frictionless pulley. if g=9.8ms^-2, what is the
1. 0 answers
2. asked by saima
3. 1,202 views
Jessica buys a lamp that costs $35 and a table that costs $75.00. If the tax rate is 10%, what will be the total cost of the
1. 3 answers
2. asked by Anonymous
3. 1,198 views
there was 112 seats in the school auditorium.there are 7 rows of seats in each row. there are 70 people seated, filling up full
1. 4 answers
2. asked by nicole
3. 1,165 views
Emily's family loves to work together in the garden. They have a slight preference for flowers, as 60% of their plants are
1. 1 answer
2. asked by halo
3. 1,124 views
An object has a volume of 4.0m^3 and weighs 40,000 Newtons. What will be its weight in water?
1. 1 answer
2. asked by Lucy
3. 1,068 views
Which of the following statements describes a character acting heroically?A. rab tells johnny about the british expedition to
1. 1 answer
2. asked by Princess Princess
3. 1,044 views
A rifle bullet is fired at an angle of 28.3° below the horizontal with an initial velocity of 177 m/s from the top of a cliff
1. 1 answer
2. asked by Natalie
3. 1,041 views
a solution of CH4N2O in water has a vapor pressure of 19.6 torr. at 25C. what is the mole fraction of CH4N2O in this solution?
1. 9 answers
2. asked by yeng
3. 1,037 views
When Marie Curie Isolated uranium from pitchable, she realized that the [itchable was more radioactive than the uranium she had
1. 3 answers
2. asked by jeje
3. 1,025 views
What is the social context in Edgar Allan Poe’s story, “A Tell-tale heart.”
1. 3 answers
2. asked by Jessica
3. 1,004 views
How can I solve this question,Write 83.9% as a decimal, and write 0.038 as a percentage. I just can not remember how to do this.
1. 6 answers
2. asked by Mary Ann
3. 986 views
A child is pulling a sled across a horizontal surface by a rope that makes a 27.5 degree angle with the ground. The child pulls
1. 1 answer
2. asked by Michael
3. 960 views
A tugboat pulls a ship with a constant nethorizontal force of 5.72 × 103 N and causes the ship to move through a harbor. How
1. 1 answer
2. asked by allan
3. 925 views
You have completed a research project and have come up with some interesting and persuasive content. Although your ideas are
1. 2 answers
2. asked by ruel
3. 913 views
Why did Greek colonies spread throughout the Mediterranean region?a.Tyrants created many of them. b.Population pressures caused
1. 4 answers
2. asked by Eden S.
3. 894 views
A block of mass 4 kg slides down a frictionless inclined plane angled 30 degrees above the horizontal. The force accelerating
1. 1 answer
2. asked by Buck
3. 887 views
a solution is prepared by dissolving 4.9 g C12H22 O11 (nonelectrolyte) in 175 grams of water. calculate the freezing poitn and
1. 3 answers
2. asked by yeng
3. 873 views
What is the value of w (work) when 1.3 molesof H2 expands from 25 liters to 50 liters against a constant external pressure of 1
1. 1 answer
2. asked by Ethan
3. 863 views
Pain says she should get $3 discount on the price of each shirt and a $3 discount on the price of each pair of jeans. Part 1
1. 3 answers
2. asked by Stephen
3. 863 views
Write a balanced equationSolid phosphorus (P) combusts with oxygen gas to form solid tetraphosphorus heptaoxide.
1. 1 answer
2. asked by Rachel
3. 823 views
What is the difference between scalar and vector quantities and what two methods are used to describe vectors?Answer: Scalar
1. 0 answers
2. asked by Lucina
3. 818 views
A person weighing 900 Newtons is standing on snowshoes. Each snowshoe has an area of 2500cm^2. What is the pressure on the snow?
1. 0 answers
2. asked by jenn
3. 815 views
Which of the following assertions about love is contradicted by the tale of Pyramus and Thisbe?A. Love cannot be forbidden. B.
1. 1 answer
2. asked by Asther
3. 810 views
thirty more student tickets than adult tickets were sold for the game. Student tickets cost $2, adult tickets cost $5 and $1,450
1. 1 answer
2. asked by Ajae
3. 802 views
if the current is one half ampere when the resistance is 240 ohms, what is the current when the resistance is 540 ohms?
1. 1 answer
2. asked by vincent
3. 793 views
1. Name the components of the respiratory system in the order incoming air would encounter them during breathing.trachea,
1. 0 answers
2. asked by lol
3. 774 views
A shift towaard cooperative federalism was evidenced by President Obama's support of the stimulus bill that included
1. 2 answers
2. asked by Carrie
3. 770 views
Help! I am stumped on this one.Graph the equation 15x + 5y = 10 Thanks! I have been working on these practice problems for two
1. 1 answer
2. asked by slomo
3. 754 views
the sum of an even integer and twice the next greater even integer is the same as the difference between five times the greater
1. 2 answers
2. asked by carlos
3. 744 views
read the following lines of dialogue from a coversation johnny has with mrs. bessie, the lytes servant."what happened to that
1. 3 answers
2. asked by ash
3. 743 views
The coefficient of friction sliding on wood is 0.30. The force needed to slide a wooden block weighing 500N across a horizontal
1. 2 answers
2. asked by Buck
3. 740 views
dissolved oxygen in aquatic systems is important for the survival of freshwater fish and they require a minimum of 5 parts per
1. 1 answer
2. asked by alex
3. 737 views
What is the purpose of Lord Capulet arranging Juliet's marriage to Paris so suddenly after Tybalt's death?It is obviously to
1. 0 answers
2. asked by Lucina
3. 735 views
yesterday, molly lunch cost $9.80 and she left a $1.49 tip, today molly lunch cost $12.60 if she tips at the same rate that she
1. 2 answers
2. asked by jessica
3. 727 views
a solution of CH4N2O in water has a vapor pressure of 19.6 torr. at 25C. what is the mole fraction of CH4N2O in this solution?
1. 3 answers
2. asked by yeng
3. 702 views
if you could verify/falsify my answers on these multiple choice questions and possible give me insight on possible correct
1. 0 answers
2. asked by megan
3. 694 views
A distressed ship is 10 miles south and 8 miles east of a coast guard station.a) What bearing should the coast guard boat take
1. 1 answer
2. asked by Andrew
3. 692 views
a piece of wire is 0.75m long how many pieces of wire 0.5m long, can be cut from it? What is the remaining lenght
1. 1 answer
2. asked by Anonymous
3. 691 views
In the Atlantic ocean off the coast of Bermuda lies a 500,000 square mile region called th Bermuda triangle . If the sides of
1. 1 answer
2. asked by Christine
3. 684 views
An object A, of mass 1 kg that is moving at a velocity of 6ms^-1 collides with a stationary object of mass 3kg. after the
1. 0 answers
2. asked by saima
3. 680 views
So I have to make a green cleaner for a project in chemistry. I think my ingredients should be: vinegar, salt, water, and lemon
1. 10 answers
2. asked by julie
3. 673 views
Identify the underlined word in the sentence. Write either D for direct object or I for indirect object.Get that dog and those
1. 1 answer
2. asked by Nicole
3. 658 views
Sheila has 7y craft sticks. Mark has 4y fewer craft sticks then Sheila and y craft sticks more than Linda. Then Sheila gave 2y
1. 2 answers
2. asked by Kar
3. 650 views
A strand of lights had 50 light bulbs. 8 bulbs burned out. Write the ratio of the total number of bulbs to the bulbs that are
1. 3 answers
2. asked by Amy
3. 644 views
Jackson have a piece of wood that is 6 feet long. He is cutting it into pieces that are 1/3 of a foot. How many pieces of wood
1. 1 answer
2. asked by Cam
3. 642 views
Juan invested $24,000 in a mutual fund 5 years ago. Today his investment is worth $34,616. Find the effective annual rate of
1. 1 answer
2. asked by Shakina
3. 641 views
I can find no solution to this system of equations.Solve the system of equations using the substitution method 2x + 4y = -2 2x -
1. 1 answer
2. asked by slomo
3. 639 views
Some might suggest that the Constitution favoured placing power in the hands of economic elites. Which of the following does NOT
1. 1 answer
2. asked by Carrie
3. 637 views
1 liter of paint covers 10 square feet of wall. How many liters of paint is needed to cover a wall that's 15ft by 8ft?
1. 2 answers
2. asked by Mashayla
3. 625 views
Starting in September, your company plans to increase the monthly fees it charges to its clients. You are drafting a letter to
1. 2 answers
2. asked by ruel
3. 612 views
Find all sets of three consecutive multiples of 11 for which the sum of two lesser numbers is greater than 100 and the sum of
1. 1 answer
2. asked by carlos
3. 608 views
Two capacitor 3.0 pico Farad and 6.0 pico Farad are connected in series. If the capacitor connected to a potential difference of
1. 1 answer
2. asked by Syam
3. 601 views
holly spend 7 and 3/5 hours in school each day. her lunch period is 1/2 hour long, and she spends a total of 7/10 hour switching
1. 0 answers
2. asked by rose
3. 600 views
Simplify each expression and state any non-permissible values. (5 marks - show your work)3x+1/2x^2-2 + 2x+2/2x^2-8x+6 is the
1. 1 answer
2. asked by Alex
3. 594 views
Two 4.6 g bullets are fired with speeds of 36.9m/s and 74.8 m/s, respectively. a) What is the kinetic energy of the first
1. 1 answer
2. asked by allan
3. 588 views
a solution of CH4N2O in water has a vapor pressure of 19.6 torr. at 25C. what is the mole fraction of CH4N2O in this solution?
1. 2 answers
2. asked by yeng
3. 586 views
how do I translate 38 increased by b into an algebraic expression
1. 2 answers
2. asked by angela
3. 585 views
Ava, Keirra, and Victoria ate exactly 3/4 of their candy bars. Ava ate 3 pieces, Kierra ate 6 pieces and Victoria ate 9 pieces.
1. 1 answer
2. asked by Danielle
3. 578 views
5000J of heat is supplied to 10kg of water at 30degrees. What will be the water's final temperature
1. 1 answer
2. asked by arnold
3. 573 views
Write a balanced Chem. Eq1. Chlorine gas will react with aqueous sodium fluoride if 200J of energy is added and manganese is
1. 1 answer
2. asked by Rachel
3. 564 views
A rocket with mass of 60,000 kg is placed on a launching platform verticlly. its engine is started and the rocket gives out gas
1. 1 answer
2. asked by saima
3. 563 views
Which one of the following chemicals does the body generate during regular exercise?
1. 2 answers
2. asked by Quan
3. 563 views
which of the following is part of the novels rising action? ?A. johnny's growing role delivering messages and acting as a spy
1. 2 answers
2. asked by Anonymous
3. 562 views

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