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Questions Asked on November 7, 2014

what is the domain of the function below?{(0,2)},(3,1),(5,2),(8,4)}? a. {1,2,4} b. {0,3,5,8} c. {0,1,2,3,4,5,8} d.
1. 27 answers
2. asked by Nikky
3. 21,594 views
A student mixed two clear liquids together in a beaker and a solid precipitate formed. His data is shown in the table below.Liqu
1. 47 answers
2. asked by Callie
3. 20,638 views
MacNeil asks, "When before in human history has so much humanity collectively surrendered so much of its leisure to one toy, one
1. 51 answers
2. asked by Charm
3. 14,652 views
Rank the following elements by electron affinity, from most positive to most negative EA value:tellurium, bismuth, neon, sodium,
1. 3 answers
2. asked by Anna
3. 8,719 views
Which reaction shows that the enthalpy of formation of CS2 is Hf = 89.4 kJ/mol?A. C(s) + 2S(s) CS2(l) + 89.4 kJ B. C(s) + 2S(s)
1. 3 answers
2. asked by Morgan
3. 7,457 views
an athlete stretches a spring an extra 40.0 cm. how much energy has he transferred to the spring, if the spring constant is
1. 1 answer
2. asked by HELP
3. 7,357 views
Sort these species into isoelectronic groups. It doesn't matter which group goes in which box, so long as the correct species
1. 3 answers
2. asked by Brianna
3. 6,472 views
Sodium is a metal and chlorine is a poisonous gas. Neither is safe to eat. However, when sodium and chlorine combine, it
1. 16 answers
2. asked by Callie
3. 6,367 views
sec 7pi/4 without a calculatorFind the exact answer
1. 1 answer
2. asked by Randy
3. 5,479 views
According to the law of conservation of mass, what should the product side of this single replacement reaction look like?Zn+2HCl
1. 9 answers
2. asked by Callie
3. 5,304 views
Mrs. Clarkson designed a rectangular garden with a length of 15 meters and a width of 8 meters. She plans to build a walkway
1. 7 answers
2. asked by somebody help i am new
3. 4,553 views
A cannon is fired from the ground at an angle of 30 degrees. It is being shot an an initial velocity of 200m/s. What is the
1. 3 answers
2. asked by James
3. 3,555 views
Calculate the kinetic or potential energy in joules for each of the following situations:A. A 2.5 kg book is held 2.0 m above
1. 3 answers
2. asked by Aurora Simmons
3. 3,504 views
The fishing having become so poor, we packed up camp and moved to another lake.past participial phrase noun clause adverb clause
1. 2 answers
2. asked by marie
3. 3,375 views
If the following reaction:NO(g) + 1/2O2(g) NO2(g) has the following enthalpy change: H° = -56 kJ/mol What is the enthalpy of
1. 1 answer
2. asked by Morgan
3. 3,321 views
Which of the following compounds are organic?Check all that apply. SO2 CH3F C8H18O Cu(NH3)6Cl2
1. 2 answers
2. asked by Shatoya
3. 3,297 views
When estimating distances from a table of velocity data, it is not necessary that the time intervals are equally spaced. After a
1. 2 answers
2. asked by John James
3. 3,137 views
A target lies flat on the ground 4 m from the side of a building that is 10 m tall, as shown below.The acceleration of gravity
1. 1 answer
2. asked by Matt
3. 3,077 views
Sympathyby Paul Laurence Dunbar I KNOW what the caged bird feels, alas! When the sun is bright on the upland slopes; When the
1. 3 answers
2. asked by Sarah(please check my answers)
3. 2,741 views
What was Marx's purpose in writing this essay? Does he succeed in getting his point across?
1. 5 answers
2. asked by 2phoneeeeee
3. 2,683 views
Are there some jobs that don't fit Marx's claims? If so, what are they, and why don't they lead to estrangement and alienation?
1. 3 answers
2. asked by 2phoneeeeee
3. 2,458 views
A student mixed two clear liquids together in a beaker and a solid precipitate formed. His data is shown in the table below.Liqu
1. 5 answers
2. asked by Callie
3. 2,337 views
You are creating a carbon cycle poster. In which direction would you draw arrows to show the movement of carbon through the
1. 7 answers
2. asked by butterfly
3. 2,335 views
tony walked 3.5 miles in 7/8 of an hour. at this rate, how many miles can tony walk in one hour?
1. 2 answers
2. asked by darrell
3. 2,275 views
What is 408,032,009 in expanded form
1. 2 answers
2. asked by Michael Williams
3. 2,225 views
When MacNeil says that much of television news is "machine gunning with scraps," he means thatA. Television news covers too much
1. 8 answers
2. asked by Charm
3. 2,214 views
Which sequence of processes must occur for an atom of carbon to go from a car to a tree?A. Resperation, decomposition B.
1. 10 answers
2. asked by butterfly
3. 2,180 views
True or false- The primary location for digestion to occur is in the stomach.Is the answer true???
1. 2 answers
2. asked by butterfly
3. 2,162 views
a 50-pound bag of grass seed sells for 292.50. find the unit price of grass seed
1. 2 answers
2. asked by Anonymous
3. 2,156 views
A boy is twirling a model plane on a string that is 2 meters long. If he twirls the plane at 0.4 revolutions per second, how far
1. 1 answer
2. asked by Rebekah
3. 2,144 views
If the gas was instead in a cylinder with a floating, massless, frictionless piston, what would the volume of the gas be (in
1. 2 answers
2. asked by LIO
3. 2,142 views
A 5.0 kg model vehicle travelling at 14 m/s experiences a rocket boost of 85 N ( in the direction of motion) for 20 sWhat is the
1. 1 answer
2. asked by Danny
3. 2,043 views
A penny on its side moving at speed v slides off the horizontal surface of a table a vertical distance y from the floor.a) Show
1. 1 answer
2. asked by Kay
3. 1,919 views
natasha had 7/8 gallon of paint. her brother ivan took 1/4 gallon to paint his model boat. natasha needs at least 1/2 gallon to
1. 43 answers
2. asked by fatima
3. 1,873 views
Letting the _________set the limits is one of the approaches to preventing misbehavior.a. approach b.environment c. feedback d.
1. 0 answers
2. asked by anonymos
3. 1,872 views
Which of the following is a fluorinated hydrocarbon?Which of the following is a fluorinated hydrocarbon? carbon tetrachloride
1. 3 answers
2. asked by Shatoya
3. 1,864 views
An object is formed by attaching a uniform, thin rod with a mass of mr = 6.54 kg and length L = 5.12 m to a uniform sphere with
1. 2 answers
2. asked by stewart
3. 1,845 views
Sra. do my answers look correct?Querida Abby… Complete el párrafo abajo por escoger una palabra lógica de la lista siguiente
1. 2 answers
2. asked by Anna
3. 1,817 views
did you ever confuse anger with aggression? please explain how.
1. 3 answers
2. asked by Anonymous
3. 1,814 views
On a floor plan, a room measures 2 inches by 5 inches. If the scale is 1 inch =4 feet, what is the actual size of the room?
1. 2 answers
2. asked by teshena
3. 1,640 views
Which of the following is a feature of an aromatic compound?Which of the following is a feature of an aromatic compound? It has
1. 1 answer
2. asked by Shatoya
3. 1,633 views
Look at the numbers below.75, 74, 72, 69, 65 A: describe the pattern
1. 2 answers
2. asked by daniel
3. 1,591 views
A steel ball of mass m=5 g is moving at a speed of 250 m/s toward a large mass M=2.2 kg which is connected to a relaxed spring,
1. 1 answer
2. asked by joan
3. 1,562 views
How do carboxylic acids and esters differ in chemical structure?Check all that may apply. Esters have a hydroxyl group. Esters
1. 2 answers
2. asked by Lauren
3. 1,509 views
You are creating a carbon cycle poster. In which way would you draw the arrows to show the movement of carbon through the
1. 5 answers
2. asked by butterfly
3. 1,464 views
1. Which of the following cities is located on the most densely populated island of Indonesia? A. Manila B. Bangkok C. Jakarta
1. 5 answers
2. asked by Buddhms
3. 1,457 views
A pelican flying along a horizontal path dropsa fish from a height of 3.3 m. The fish travels 7.6 m horizontally before it hits
1. 1 answer
2. asked by allan
3. 1,432 views
sin theta = x/3, with theta in the first quadrant, find the expression for cos theta and tan theta.Answers will be in algebraic
1. 1 answer
2. asked by Leeroy
3. 1,427 views
Your cost c to buy w pounds of walnuts at $6/Ib represented by c = 6wA truck originally held 24 chairs. You remove 2 chairs at a
1. 2 answers
2. asked by Mia
3. 1,388 views
1. A farmer has 1000 acres of land on which corn, wheat, or soybeans can be grown. He also knows that each acre of corn requires
1. 0 answers
2. asked by Anonymous0517
3. 1,354 views
Which word is closest in meaning to pervading?A. Invading B. Spreading C. Looking D. Arguing Is the answer B? Thanks
1. 3 answers
2. asked by Charm
3. 1,348 views
to find 6x8, can I use the facts for 5x4 and 1x4
1. 1 answer
2. asked by Michael
3. 1,335 views
Felix used a scale factor of 1 inch = 2.5 feet to draw model of his backyard, as shown below. He is planning to build a fence
1. 6 answers
2. asked by Jeffery
3. 1,325 views
APRIL 25. Even the morning air is sultry today. I would have fished for my breakfast last night before sunset, but I knew that
1. 4 answers
2. asked by 2phoneeeeee
3. 1,320 views
Does Marx's essay help illuminate any of your own work experiences? Can you relate to his discussion? Why or why not?what if i
1. 1 answer
2. asked by 2phoneeeeee
3. 1,316 views
A company's sales are seasonal with the peak in mid-December and the lowest point in mid-June. The company makes $110000 in
1. 0 answers
2. asked by Sarah
3. 1,311 views
Do Marx's claims about estrangement and alienation still hold true today? Explain.not sure
1. 3 answers
2. asked by 2phoneeeeee
3. 1,298 views
How do carboxylic acids and esters differ in odor?Check all that apply. Esters smell sweeter, often fruity. Carboxylic acids
1. 1 answer
2. asked by Lauren
3. 1,252 views
A solid sphere of uniform density starts from rest and rolls without slipping down an inclined plane with angle θ = 30o. The
1. 1 answer
2. asked by stewart
3. 1,228 views
Which of the following uses the indicative mood?A.I will feel flush after I get my very first paycheck today. B.I am going to be
1. 15 answers
2. asked by Callie
3. 1,200 views
A cannon fires a 0.598 kg shell with initial velocity 10 m/s in the direction 46◦ above the horizontal.The shell’s
1. 2 answers
2. asked by Sean
3. 1,199 views
A hiker begins a trip by first walking 25.0 km southeast from her base camp. On the 2nd day, she walks 40.0 km in a direction
1. 0 answers
2. asked by rah
3. 1,198 views
What is the apparent weight of a 70-kg astronaut 3800 km from the center of the earth's moon in a space vehicle moving at
1. 1 answer
2. asked by Kathlyn
3. 1,192 views
Sin theta = 1/4, what is sec theta?, tan theta?give exact answers for 0 less than or equal to theta less than equal to pi/2
1. 1 answer
2. asked by Saday
3. 1,191 views
A tank contains 12.2 g of chlorine gas (Cl2) at a temperature of 84 °C and an absolute pressure of 5.60 × 105 Pa. The mass per
1. 2 answers
2. asked by Amanda
3. 1,183 views
A river does 6,500 j of work on a water wheel every second. The wheel efficiency is 12%.A. How much work in joules can the axle
1. 2 answers
2. asked by Aurora Simmons
3. 1,160 views
Which of the following is NOT a warning sign of depression that may lead to suicide?A. Being sad about your friend moving away 3
1. 7 answers
2. asked by somebody help i am new
3. 1,158 views
Which of the following is a reason why kindergarten was started in the United States?a. Kindergarten was designed to be
1. 3 answers
2. asked by anonymos
3. 1,155 views
a boy standing on a vertical cliff 50m high is looking down an angle of depression of 20 degree at a car. how far is the car
1. 1 answer
2. asked by natoya
3. 1,155 views
A spherical bowling ball with mass m = 3.2 kg and radius R = 0.107 m is thrown down the lane with an initial speed of v = 8.6
1. 0 answers
2. asked by stewart
3. 1,152 views
What is enthalpy?A. Enthalpy is the kinetic energy of a system. B. Enthalpy is the heat involved in a reaction. C. Enthalpy is
1. 1 answer
2. asked by Morgan
3. 1,130 views
For the ballistic missile aimed to achieve themaximum range of 15500 km, what is the maximum altitude reached in the trajectory?
1. 1 answer
2. asked by allan
3. 1,125 views
A biologist is recording the loss of fish in a pond. She notes the number of fish, f, in the pond on June 1. On July 1 there
1. 2 answers
2. asked by AMY
3. 1,072 views
Ryan is building matchstick square sequences, as shown ( first figure used 4, second figure used 7, third figure used 10, and
1. 0 answers
2. asked by A
3. 1,030 views
A hunter is at a point on a river bank. he wants to get his cabin, located 19 miles north and 8 miles west. He can travel 5 mph
1. 0 answers
2. asked by audrey
3. 1,018 views
A spherical mirror is polished on both sides. When the concave side is used as a mirror, the magnification is +1.2. What is the
1. 0 answers
2. asked by Andy
3. 982 views
Explain why (-9)1/2 is not a real number but -9 1/2 is a real number.
1. 3 answers
2. asked by Babydoll2007
3. 978 views
0.082 rounded to ?
1. 4 answers
2. asked by Anonymous
3. 964 views
What is aesthetics?exploring fundamental questions such as "What is art?" and "What is beauty?" determining how an artwork is
1. 2 answers
2. asked by 2phoneeeeee
3. 953 views
block of mass 3.5 kg slides down frictionless incline that is 10 m long and inclined at angle of 37 when reaches bottom of
1. 0 answers
2. asked by Anonymous
3. 934 views
What is the most significant difference between the two sculptures below?Nimrud's sculpture is a relief sculpture, Donatello's
1. 1 answer
2. asked by 2phoneeeeee
3. 920 views
A jet needs to reach a takeoff speed of 75.0 m/s. If the runway is 1625 meters long, whatminimum acceleration is needed? How
1. 1 answer
2. asked by mathew
3. 913 views
What are the four principles of verbal communication?
1. 1 answer
2. asked by Dee365
3. 909 views
A roller coaster car rapidly picks up speed as it rolls down a slope. As it starts down the slope, its speed is 4.25 m/s. But
1. 0 answers
2. asked by Gracie
3. 892 views
The number of megapixels in a digital camera is one of the most important factors in determining picture quality. But, do
1. 0 answers
2. asked by ANGELA
3. 874 views
What is the kinetic energy of a 0.02 kg bullet that is traveling 300 m/s? Express your answer in joules.
1. 1 answer
2. asked by Aurora Simmons
3. 870 views
cos x = -0.6 , 0 <= theta <= 2piUse inverse trigonometric functions to find a solution to the equation in the given interval.
1. 0 answers
2. asked by Lester
3. 858 views
Hi! If 1/8=1 foot on a scale and the deck is 2 3/8 inch. How many feet will it be if 1/8 inch is equal to 1 foot3/8 divided by
1. 1 answer
2. asked by semoine
3. 855 views
A constriction in a pipe reduces its diameterfrom 7.9 cm to 1.8 cm . Where the pipe is wider, the fluid velocity is 8 m/s. Find
1. 0 answers
2. asked by andre
3. 842 views
A box is put on a scale that is marked in units of mass and adjusted to read zero when the box is empty. A stream of marbles is
1. 0 answers
2. asked by freedom
3. 842 views
A grocer buys cases of almonds and walnuts. Almonds are packaged 20 bags per case. The grocer pays $30 per case of almonds and
1. 1 answer
2. asked by Anonymous
3. 803 views
What force F must be applied to the smallpiston to maintain the load of 49 kN at a constant elevation?
1. 0 answers
2. asked by andre
3. 801 views
Carbon dioxide is obtained from the air and changed into carbohydrates and oxygen during the process ofA. Fossilization
1. 5 answers
2. asked by butterfly
3. 798 views
You are holding the axle of a bicycle wheel with radius 35 cm and mass 1 kg. You get the wheel spinning at a rate of 55 rpm and
1. 0 answers
2. asked by Ashely
3. 796 views
Q: a model rocket was launched and measurements of its height and horizontal distances from the launched pad were taken as shown
1. 2 answers
2. asked by Aya Muhammed
3. 787 views
A remote-controlled toy car of mass 2.2 kg starts from rest at the origin at t = 0 and moves in the positive direction of an x
1. 0 answers
2. asked by freedom
3. 783 views
If the following reaction:NO(g) + 1/2O2(g) NO2(g) has the following enthalpy change: H° = -56 kJ/mol What is the enthalpy of
1. 1 answer
2. asked by Morgan
3. 774 views
Power supplied to a particle of mass 2 Kg varies with time as p = 3t^2/2 watt. Here t is in seconds. If initial velocity = 0,
1. 1 answer
2. asked by Mercury
3. 771 views
Which function could be the parent of y = 3|x| ?A)y = |x| B)y = 3x C)y = x3 D)y = 3 + x
1. 1 answer
2. asked by TeeKay
3. 769 views
is a negative times a negative ALWAYS positive? or can it be negative as well?
1. 2 answers
2. asked by anon
3. 768 views

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