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Questions Asked on December 8, 2011

A particle, starting from point A in the drawing at a height h0 = 3.2 m, is projected down the curved runway. Upon leaving the
1. 4 answers
2. asked by Anonymous
3. 11,344 views
Mr.Shea saved $2,500 in April. His monthly salary is Twice the amount he saved in April. In May, he saved a certain amount of
1. 16 answers
2. asked by heidi
3. 7,075 views
In starting an exercise, a 1.60-m tall person lifts a 2.10 kg book from the the ground so it is 2.20m above the ground. What is
1. 1 answer
2. asked by Amanda and Leah
3. 6,768 views
are my feet are killing me is a alliteration, personification , or hyperbole?
1. 12 answers
2. asked by patrick
3. 6,126 views
what element is undergoing oxidation in the following reaction Zn(s)+AgNO3(aq) Zn(NO3)2(aq)+2Ag(s)
1. 1 answer
2. asked by Anonymous
3. 5,424 views
A 65-kg diver jumps off a 10.0-m tower.a) Find the diver's velocity when he hits the water. b) The diver comes to a stop 2.0m
1. 1 answer
2. asked by Garrett
3. 5,119 views
7. Verify that parallelogram ABCD with vertices A(–5, –1), B(–9, 6), C(–1, 5), and D(3, –2) is a rhombus by showing
1. 4 answers
2. asked by jasmine
3. 4,864 views
A dockworker loading crates on a ship finds that a 20 kg crate, initially at rest on a horizontal surface, requires a 73 N
1. 3 answers
2. asked by ann
3. 3,974 views
Find the point on the graph of the function closest to the given point. Function f(x) = xsquared Point (2, 1/2)
1. 1 answer
2. asked by Son
3. 3,681 views
The shortest side of a right angled triangle is 7cm less than the second shortest side. The sum of the squares of these two
1. 2 answers
2. asked by -Untamed-
3. 2,613 views
joan has 2 similar rectangular shaped pieces that she is using for her quilt. one has the width of four inches and a lenghth of
1. 2 answers
2. asked by Anonymous
3. 2,446 views
Chris read 312 pages of a book at first.he read the remaining pages in 20 days,w/ de same number of pages each day.during these
1. 2 answers
2. asked by Da S
3. 2,442 views
A man pushes a 50N box across a level floor at a constant speed of 2.0 m/s for 10 s. Whats the average power output by the man.
1. 2 answers
2. asked by Rosie
3. 2,334 views
what element is undergoing oxidation in the following reaction Zn(s)+AgNO3(aq) Zn(NO3)2(aq)+2Ag(s)
1. 1 answer
2. asked by Anonymous
3. 2,230 views
A 15kg object is pushed to the right with a net force of 60N. If a 5kg object experiences the same acceleration, how much force
1. 1 answer
2. asked by Rosie
3. 2,211 views
Consider a conical pendulum with an 80.0-kg bob on a 10.0-m wire making an angle of 5.00 with the vertical as shown.
1. 3 answers
2. asked by michael
3. 2,210 views
Two objects of mass 1.00 × 103 kg each are a distance of 4.00 m from each other. If the center of one mass is regarded as being
1. 1 answer
2. asked by Denise
3. 2,198 views
find the size of each 5 payments made at the end of each year into a 6% rate sinking fund which produces 76000 at the end of 5
1. 2 answers
2. asked by Beth
3. 2,057 views
Matthew is riding a ferris wheel at a constant speed of 10km/h. The boarding height for the wheel is 1m, and the wheel has a
1. 1 answer
2. asked by Melissa
3. 2,035 views
Question:a) Write in standard notation: 6.3 X 10 to the ninth power. b) Write in scientific notation: 0.00000047
1. 3 answers
2. asked by ...
3. 1,897 views
The quadratic function f(x) = x^2 is transformed to g(x) = -2/3(x+3)^2 + 6 The point (6,36) on the graph of f is transformed to
1. 1 answer
2. asked by -Untamed-
3. 1,773 views
The density of an elemental gas is 1.7824 g/L at STP. What is the molar mass of the element?
1. 2 answers
2. asked by Mary
3. 1,725 views
A photograph measuring 8 inches by 6 inches is surrounded by a mat. The mat has the same width on all sides of the photograph.
1. 3 answers
2. asked by -Untamed-
3. 1,703 views
The diameter of a car's tire is 60cm . While the car is being driven , the tire picks up a nail .How high above the ground is
1. 3 answers
2. asked by Melissa
3. 1,688 views
An escalator is moving downward with a uniform speed of u. A man of mass m is running upward on it at a uniform speed of v. If
1. 2 answers
2. asked by Dawn
3. 1,680 views
(Darme) a cuchara.I am supposed to replace Darme with the mandate form of the word. I replaced it with dénme, but that didn't
1. 2 answers
2. asked by Mary
3. 1,638 views
Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis.y=x^2, y = 0,
1. 2 answers
2. asked by Matthew barlow
3. 1,600 views
1. Initial point: (0, 0); Terminal point: (3, -4)A Lesson 13 B Lesson 13 C Lesson 13 D Lesson 13 E Lesson 13 F Lesson 13 2.
1. 1 answer
2. asked by Cam
3. 1,591 views
One of Saturn's moons has an orbital distance of 1.87 x 108 m. The mean orbital period of this moon is approximately 23 hours.
1. 1 answer
2. asked by chris
3. 1,565 views
A rock contains 200. µmol 238U (t1/2 = 4.5 109 yr) and 116 µmol 206Pb. Assuming that all the 206Pb comes from decay of the
1. 1 answer
2. asked by Amber
3. 1,560 views
Find the volume that remains after a hole of radius 1 is bored through the center of a solid sphere of radius 2.
1. 2 answers
2. asked by Jane
3. 1,540 views
Water can be decomposed to hydrogen and oxygen. How many grams of water must decompose to yield 24.0L og gases at 1.00atm and 25
1. 1 answer
2. asked by TJ
3. 1,527 views
A copper calorimetric cup with a mass of 100g contains 96g of water at 13 C. If 70g of a substance at 84 C is dropped into the
1. 3 answers
2. asked by Dorrito
3. 1,425 views
Write the expression as a complex number in standard form. 3-3i/4iI'm not sure about this problem, but I think the answer is
1. 2 answers
2. asked by Jennie
3. 1,389 views
A 17 kg child descends a slide 3.5 m high and reaches the bottom with a speed of 1.5 m/s. How much work was done by the friction
1. 1 answer
2. asked by Someone12
3. 1,355 views
From the top of a cliff 120 m above the water, the angle of depression of a boat on the water is 18 degrees. How far is the boat
1. 2 answers
2. asked by Alisha
3. 1,334 views
Ian wants to build a rectangular pen for his animals. One side of the pen will be against the barn; the other three sides will
1. 2 answers
2. asked by Anonymous
3. 1,332 views
2. 2mL of a 10M solution of Compound A is taken and 48mL added. 1mL of this solution is then taken and dried to dryness before
1. 1 answer
2. asked by jenny
3. 1,319 views
Jenn will use 18 connecting cubes to make a model of a park. The model will b in the shape of a rectangle and will have the
1. 2 answers
2. asked by Anonymous
3. 1,288 views
a parallelogram has the vertices (-1,2), (4,4), (2,-1), and (-3,-3). determine what type of parallelogram. find the perimeter
1. 1 answer
2. asked by damon
3. 1,286 views
A gaseous mixture in a 25.00 L container is made of 16.0 g N2 and 14.0 g Ar andhas a total pressure of 1.00 atm. 1.Calculate the
1. 1 answer
2. asked by Yuli
3. 1,230 views
i have to fill in the blank:adverbs of time tell ___ something happens. I wrote: when adverbs of frequency tell ___ something
1. 3 answers
2. asked by marko
3. 1,196 views
A rectangular loop of side 8cm and 2cm with a smal cut is movg out of uniform magnetic field of magnitude O.3t directed normal
1. 0 answers
2. asked by anjan
3. 1,179 views
When O2 reacts with C2H6, according to the equation: 2 C2H6 + 7 O2 = 4 CO2 + 6 H2O, how much CO2 is produced from 60.0 g of
1. 2 answers
2. asked by Anonymous
3. 1,176 views
need help writing a narrative poem on soccer
1. 9 answers
2. asked by aka the fool
3. 1,170 views
Reposting with correct information..Carbon tetrachloride (CCl4) and benzene (C6H6) form ideal solutions. Consider an equimolar
1. 1 answer
2. asked by Minx
3. 1,161 views
Marlene drive 540 miles to visit friend. drive for 3 hours then stopped for gas, then drive 4 more hours stopped for lunch. how
1. 3 answers
2. asked by Todd
3. 1,160 views
Ali tosses 3 number cubes,and then multiplies the results using the formula a x(bxc)and (axb)x c.Which property of
1. 2 answers
2. asked by Sara Pleaseee
3. 1,160 views
In what ways did king George the 3rd deny the American colonists natural rights, social contract, and consent of the governed?
1. 7 answers
2. asked by Brianna
3. 1,133 views
I have this worksheet for science tonight for homework and I really need help. The title of it is How Living Things Are
1. 10 answers
2. asked by Laruen
3. 1,127 views
I believe that if President Obama and other Democratic leaders run this country for five more years, our children and
1. 6 answers
2. asked by jef
3. 1,121 views
you are given an unknown gaseous binary compound. when 10.0g of the compound isburned in excess oxygen, 16.3g of water is
1. 2 answers
2. asked by keith
3. 1,111 views
In a similar experiment to yours, one tablet of Antacid A is titrated to its endpoint with 15.5 mL of 0.5 M HCl and one tablet
1. 0 answers
2. asked by Anonymous
3. 1,107 views
Augustine continues to run around. He gets to the park and has the overwhelming urge to jump off a cliff and try to fly. He does
1. 2 answers
2. asked by Daniella
3. 1,104 views
order from least to greatest- 1/3 0.3 -0.35 -3/10 i got: 0.35 -1/3 -3/10 0.3 #8) 1/5 -0.25 0.21 3/10 i got: -0.25 1/5 0.21 3/10
1. 0 answers
2. asked by marko check pls 2
3. 1,100 views
A gallon of stain covers 200 sq ft. How many gallons are needed for 2 coats of on deck that is 20ft by 45ft?
1. 2 answers
2. asked by Holly
3. 1,087 views
Water flows through a horizontal tube of diameter 2.7 cm that is joined to a second horizontal tube of diameter 1.9 cm. The
1. 0 answers
2. asked by Trent
3. 1,085 views
Which landform was most likely formed by deposition?A. cave B. cliff C. beach D. arch C. beach?
1. 3 answers
2. asked by Jaycee
3. 1,076 views
1. Peanuts (are, is) valuable for many reasons.2. Inventors (are, is) hard workers. 3. Cars (was, were) a good invention. 4.
1. 1 answer
2. asked by Hayden
3. 1,069 views
a car traveling at 30 meters per second begins to slow down at a constant rate. after 2 seconds its velocity is 16 meters per
1. 2 answers
2. asked by Anonymous
3. 1,065 views
What did benjamin franklin do to figure out that there is 5280 feet in one mile.
1. 0 answers
2. asked by Jehse
3. 1,064 views
PLEASE HELPPP!An ice skater hits a patch of rough ice. The rough patch has a kinetic coefficient of friction with her skates of
1. 2 answers
2. asked by Asia
3. 1,053 views
How much would $4,800.00 compounded daily at 1.7% be after 6months?
1. 1 answer
2. asked by roger
3. 1,044 views
Problem 1A goalkeeper kicks a ball of mass 400 g in the air, and reaches a position of height 15.9 m above the ground
1. 0 answers
2. asked by sumi
3. 1,038 views
4. Compound B is provided as a solution and has a specific gravity of 0.65 (Specific gravity is the weight in grams per mL of
1. 1 answer
2. asked by jenny
3. 1,037 views
Can someone help me with these T.T1.Which polynomial function would have the end behaviour of as x-> -∞, y= +inf and as x->
1. 0 answers
2. asked by Jacob
3. 1,025 views
6. Compound C (MW = 550) is provided at a concentration of 25g/100mL. 1mL is taken and compound D is to be added (MW = 1025,
1. 3 answers
2. asked by jenny
3. 1,020 views
In 35.0 s, a pump delivers 0.574 m3 of oil into barrels on a platform 25.5 m above the intake pipe. The oil's density is 0.820
1. 0 answers
2. asked by Kelly
3. 1,013 views
102.0 (typical frequency for FM radio broadcasting)Express your answer using four significant figures.
1. 1 answer
2. asked by Anonymous
3. 988 views
how do I calculate how many moles of solute particles are in one mole of naphthalene, C10H8?
1. 1 answer
2. asked by rebecca
3. 986 views
Do I have to get a degree to go to Yale Art and Writing School???? What do I have to do to make it to Yale for art and
1. 3 answers
2. asked by Laruen
3. 984 views
if one side triangle is one-third the perimeter , the second is one -fourth the perimeter , and the third is 7 meters, What is
1. 3 answers
2. asked by jalal
3. 950 views
You wish to purchase a house for $200,000 with 20% down. You will have it financed over 30 years at a rate of 8%. In addition,
1. 2 answers
2. asked by Anonymous
3. 929 views
complete the square to write each function in the form f(x)=a(x-h)^2+kf(x)=2x^2-20x-3
1. 1 answer
2. asked by Anne
3. 922 views
what is the polar area between r=5sinx and r=5cosx
1. 1 answer
2. asked by Steven
3. 912 views
3. Compound A is provided as a 500mM solution. If 12.5 mL is taken and added to 12.5mL of water, how many moles (or millimoles /
1. 6 answers
2. asked by jenny
3. 893 views
A cue ball (mass = 0.140 kg) is at rest on a frictionless pool table. The ball is hit dead center by a pool stick which applies
1. 1 answer
2. asked by s
3. 892 views
Which of the following is NOT true of third parties?a. They have never gotten over 10 percent of the popular vote. b. They are
1. 1 answer
2. asked by HM
3. 890 views
find the equilibrium point for the demand and supply functionsD(p)=79-8p and S(p)=37+6p, where p is the price, in dollars, D(p)
1. 0 answers
2. asked by Anne
3. 889 views
The area of a circle with radius r is given by the formula A=πr^2. If a circle has area 36π square inches, what is the radius?
1. 1 answer
2. asked by mandy
3. 863 views
I do not need the answers because I do not want to cheat, I just need the questions for algabra1 exams 007027-007032, algabra2
1. 2 answers
2. asked by katelynn
3. 860 views
A 10.0L flask contains 3.0atm of ethane and 8.0 atm of oxygen at 28 degrees C. The contents of the gas are reacted and allowed
1. 1 answer
2. asked by TJ
3. 855 views
i need to underline the preposition in each sentence and draw an arrow pointing to its object1) Valentines Day is in February.
1. 4 answers
2. asked by marko
3. 847 views
in 1995,the gallup poll asked a sample of 620 adults whether their support of baseball had been affected by a recent player
1. 0 answers
2. asked by kim
3. 847 views
5. Compound A has a MW of 283. 0.423g of Compound A is dissolved in 13.5mL of water and 1mL of the solution added to 5mL of
1. 1 answer
2. asked by jenny
3. 840 views
Suppose a student wants to be a millionaire in 40 years. If she has an account that pays 8% interest compounded monthly, how
1. 1 answer
2. asked by Blanca
3. 840 views
A diagonal of a rectangle measures 61cm. The width of the rectangle is 11cm. Find the length of the rectangle.
1. 2 answers
2. asked by mandy
3. 833 views
How successful is the rawls original position procedure? Can you think of any ways in which it might be strengthened? If so, how
1. 1 answer
2. asked by mas
3. 827 views
A 2 kg object moving with a velocity of +5 m/s collides with a 4 kg object that is initially at rest. After the collision, the 2
1. 1 answer
2. asked by Nane
3. 819 views
compare < > =1) - 1/7 -6/7 i got : < 2) -3/4 -3/8 i got: < 3) - 1/2 - 2/10 i got : > 4) - 3/4 -1 i got: < 5) - 1/2 - 5/6 i got:
1. 5 answers
2. asked by marko
3. 816 views
solve using cramer's rule3x+4y=-1 5x-2y=4
1. 1 answer
2. asked by Anonymous
3. 811 views
What type of reaction is CS2(g)+O2(g)= CO2(g)+S2O4(aq)+HEAT?A) Synthesis B) Decomposition C) Single Replacement D) Double
1. 1 answer
2. asked by Claire
3. 802 views
In February, 2002, each episode of "Becker" was typically seen in 8.3 million homes, while each episode of "The Simpsons" was
1. 0 answers
2. asked by lc
3. 797 views
A total of $9000 is invested: part at 6% and the remainder at 14%. How much is invested at each rate if the annual interest is
1. 0 answers
2. asked by morgan
3. 782 views
solve the inequality express your solution in interval notation(x - 4)^2/ (x -6) (x + 6) > 0 Help me!
1. 4 answers
2. asked by amy
3. 772 views
2. Unit 5 Lesson 12: A photographer enlarges a photo by using a scale of 6. If the length of the original photo is 7in., what is
1. 4 answers
2. asked by April
3. 765 views
A 30.0 mL sample of phosphoric acid is titrated with 18.0 mL of 3.0 M NaOH solution. What is the molarity of the phosphoric
1. 1 answer
2. asked by confused
3. 761 views
A cue ball (mass = 0.140 kg) is at rest on a frictionless pool table. The ball is hit dead center by a pool stick which applies
1. 0 answers
2. asked by Anonymous
3. 760 views
Ali tosses 3 number cubes,and then multiplies the results using the formula a x(bxc)and (axb)x c.Which property of
1. 1 answer
2. asked by Sara Pleaseee pleasse
3. 757 views
a sample of 0.002 mole of HCL is dissolved in water to make a 2000mL solution. What is the molarity?
1. 1 answer
2. asked by kate
3. 743 views

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