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Questions Asked on September 16, 2013

Can someone help me with parts of speech?Huxley himself came from a long line of intellectuals. His grandfather Thomas Huxley, a
1. 12 answers
2. asked by anonypous
3. 5,012 views
Orange light has a frequency of 4.8 x 10^14 s^ -1.What is the energy of one quantum of orange light?
1. 3 answers
2. asked by Sarah
3. 4,724 views
Calculate the concentration of potassium ions in grams per liter after mixing 100 ml of 0.250 M KCl and 200 ml of 0.100 M K2SO4
1. 3 answers
2. asked by Elaiza
3. 4,501 views
If you simultaneously drop a pair of tennis balls from the top of a building, they strike the ground at the same time. If one of
1. 1 answer
2. asked by PLEASE HELP ME
3. 3,759 views
The air resistance R(in pounds) on a racing cyclist is given by the equation R=0.00829s^2 where s is the bicycle's speed (in
1. 1 answer
2. asked by Kylee
3. 2,853 views
3,6,9,15, 24,39 what is the next number in the sequence & why? i know it's going by 3 but its skipping numbers so I'm not sure
1. 1 answer
2. asked by jess
3. 2,327 views
Kate is at a T-shirt sale where she can buy one and get a second one for 30% off. She wants to buy two T-shirts listed at $19
1. 2 answers
2. asked by brandi
3. 2,269 views
A girl delivering newspapers covers her route by traveling 2.00 blocks west, 5.00 blocks north, and then 8.00 blocks east.(a)
1. 1 answer
2. asked by Kathleen
3. 2,193 views
You and your friend decide to get your cars inspected. You are informed that 70% of cars pass inspection. If the event of your
1. 3 answers
2. asked by kelly
3. 2,079 views
Suppose scores on the mathematics section of the SAT follow a normal distribution with mean 540 and standard deviation 120. ACT
1. 3 answers
2. asked by Anonymous
3. 2,068 views
Coasting due east on your bicycle at 8.0 m/s, you encounter a sandy patch of road 7.4 m across. When you leave the sandy patch
1. 1 answer
2. asked by john
3. 2,050 views
A particular brand of gasoline has a density of 0.737 g/mL at 25 ∘C. How many grams of this gasoline would fill a 15.4gal
1. 9 answers
2. asked by Cf
3. 2,039 views
which of the following would most likely be an appealing topic for an american romantic writer?a description of how to hold a
1. 4 answers
2. asked by anonoymus
3. 2,036 views
Rank the size of a change in temperature of one degree Fahrenheit, one degree Celsius, and one kelvin. In other words, if a
1. 2 answers
2. asked by Cf
3. 1,835 views
An artist is using tiles and boards for a project. A tile has length of 1 Thirds ft and width 1 thirds ft. a board has length 1
1. 2 answers
2. asked by bossssss
3. 1,826 views
A scientist observes chimps putting dry leaves into a hole in the tree. The leaves come out wet and the chimps lick the water
1. 4 answers
2. asked by Miai
3. 1,812 views
Mrs. Jones is thinking of a number that when rounded to the nearest hundred is 400. what is the number? explain
1. 1 answer
2. asked by nicole
3. 1,788 views
What is the limit (as u--->2) of square root(4u+1)-3/u-2.I got 1 as an answer, but I want to check if that's right. I heard it
1. 4 answers
2. asked by Ezra
3. 1,769 views
(a) What is the hot resistance of a 24 W light bulb that runs on 120 V AC?(b) If the bulb's operating temperature is 2700°C,
1. 2 answers
2. asked by Justin
3. 1,691 views
Write the half reactions and the balanced equation for the galvanic cellHg(ℓ)|Hg2+2(aq)||MnO4(aq),Mn2+(aq),H+(aq)|Pt(s). What
1. 2 answers
2. asked by Gabriella
3. 1,575 views
On May 23, Samantha Best borrowed $40,000 from the Tri City Credit Union at 13% for 160 days. The credit union uses the exact
1. 1 answer
2. asked by Ashley
3. 1,473 views
Contact lenses improve lives. Contact lenses are an example of what?Is the answer physics?
1. 2 answers
2. asked by Miai
3. 1,387 views
Lisa runs 6 miles in 55 minutes, at the same rate, how many miles would she have ran in 44 minutes?
1. 2 answers
2. asked by Heather
3. 1,293 views
if thr mechanic says that it will take seven days to repair your car, then it will actually take ten days. The mechanic says, "I
1. 1 answer
2. asked by lisa
3. 1,280 views
Styrofoam has a density of 300kg/m3. What is the maximum mass that can hang without sinking from a 30.0cm -diameter Styrofoam
1. 0 answers
2. asked by Anonymous
3. 1,206 views
A girl delivering newspapers covers her route by traveling 9.00 blocks west, 3.00 blocks north, and then 1.00 blocks east. What
1. 2 answers
2. asked by Kelsey
3. 1,194 views
¿Con quién _____ tú el almuerzo?A. comparto B. compartes C. compartimos D. comparte B?
1. 2 answers
2. asked by Danny
3. 1,189 views
Question 2Archer Daniels Midland Company is considering buying a new farm that it plans to operate for 10 years. The farm will
1. 1 answer
2. asked by Parris
3. 1,178 views
Nosotros siempre _____ la comida.A. comparten B. comparto C. compartimos D. comparte A?
1. 1 answer
2. asked by Danny
3. 1,152 views
A 18.2 g sample of an unknown compound contains 0.7 g of oxygen. What is the percent by mass of oxygen in the compound?
1. 1 answer
2. asked by taja
3. 1,118 views
1.) A biochemistry student wants to make 4 liters of a phosphate solution using 48.6 g Na2HPO4 (FW=141.96) What is the
1. 1 answer
2. asked by Jon
3. 1,111 views
A statue is 8 feet tall. The display case for a model of the statue is 18 inches tall. Which scale allows the tallest model of
1. 2 answers
2. asked by Kate
3. 1,105 views
which number is this rounded too, the nearest ten or hundred?557 rounds 560
1. 2 answers
2. asked by corey
3. 1,100 views
Find circumference of the circle r=2acos theta.s= Int (0 to 2pi) of Sqrt(4a^2cos^2 theta+4a^2sin^2 theta)d theta =Int (0 to
1. 3 answers
2. asked by ms
3. 1,096 views
As part of a class project you are given 0.900 g of nichrome and asked to fabricate a wire with uniform cross-section. You use
1. 0 answers
2. asked by Justin
3. 1,064 views
How do geographers categorize similar geographic information?What determines how regions are divided?
1. 5 answers
2. asked by Anonymous
3. 1,063 views
Based on published real estate research, 65% of homes for sale have garages, 20% have swimming pools, and 18% have both
1. 2 answers
2. asked by kelly
3. 1,045 views
Two identical heavy metal spheres are released from the same height. Sphere 1 is at rest, and sphere 2 has a velocity of 10 m/s
1. 2 answers
2. asked by Kelsey
3. 1,038 views
Mixture of A,B,C if the mole fraction of A is 30 and B is 35 Volume percent calculate the mass and mole fraction of each
1. 2 answers
2. asked by NONO
3. 1,033 views
A particular brand of gasoline has a density of 0.737 g/mL at 25 ∘C. How many grams of this gasoline would fill a 15.4gal
1. 3 answers
2. asked by Cf
3. 1,023 views
A scientist goes to a large international conference and hears about a new discovery. The scientist is very excited about these
1. 2 answers
2. asked by Miai
3. 1,023 views
42inch board is cut into 3peices. Peice 2 is twice as long as the 1st & 3rd peice. Peice 3 is three times as long as peice 1.
1. 2 answers
2. asked by Anonymous
3. 1,006 views
Which of the following requires written patient consent?A. Law enforcement investigation B. Insurance company for bill payment
1. 1 answer
2. asked by Gran
3. 980 views
A police car is traveling at a velocity of 19.0 m/s due north, when a car zooms by at a constant velocity of 49.0 m/s due north.
1. 1 answer
2. asked by Tonya
3. 973 views
My son's homework asks us to find the product by factoring the tens. The problem is 6 x 2, 6 x 20 and 6 x 200. I see how to do 6
1. 2 answers
2. asked by Denise
3. 965 views
4.The following table shows the high and low temperatures predicted for Dallas during the week beginning Monday, August 29 2011.
1. 1 answer
2. asked by Jerald
3. 955 views
Compute 4659¯0−214¯00. Round the answer appropriately.Express your answer numerically using the proper number of significant
1. 2 answers
2. asked by Cf
3. 954 views
A compound consists only of carbon, hydrogen, nitrogen, and oxygen. Combustion of 10.68 g of the compound produced 16.01 g
1. 0 answers
2. asked by nadeen
3. 943 views
______is to biological factors as ___________ is to cultural factors?a. Race; ethnicity b. nurture; diversity c. Individualism;
1. 2 answers
2. asked by Jill
3. 942 views
A pharmaceutical salesperson receives a monthly salary of $3700 plus a commission of 6% of sales. Write a linear equation for
1. 1 answer
2. asked by Anonymous
3. 931 views
1.Briefly explain the evolution of limb orientation and the effects of limb posture on support and locomotion.2.The transition
1. 0 answers
2. asked by ami
3. 923 views
Determine the horizontal force P required to start the movement of the 200 lb blockup the 300inclined surface. The static
1. 0 answers
2. asked by pankaj
3. 880 views
Find a polynominal of degree 4 that has integer coefficients and zeros 4,-4,5 and 1/2.
1. 1 answer
2. asked by Katie
3. 866 views
how many four letter words can be made fro the letters p,a,y,m,e,n,t with no repetition of any letters?
1. 1 answer
2. asked by charlie
3. 859 views
One side of the roof of a building slopes up at 30.5°. A roofer kicks a round, flat rock that has been thrown onto the roof by
1. 0 answers
2. asked by Anonymous
3. 851 views
From the window of a building, a ball is tossed from a height y0 above the ground with an initial velocity of 9.40 m/s and angle
1. 1 answer
2. asked by <3
3. 847 views
A block of metal has a width of 3.2 cm, a length of 17.1 cm, and height of 4.3cm . Its mass is 1.2kg . Calculate the density of
1. 3 answers
2. asked by Cf
3. 845 views
One side of the roof of a building slopes up at 30.5°. A roofer kicks a round, flat rock that has been thrown onto the roof by
1. 0 answers
2. asked by Anonymous
3. 840 views
Nth termsI have to find the first 5 terms in the nth sequence. please could someone show me how to work this out, using the
1. 1 answer
2. asked by Sam
3. 828 views
Data collected from those who reported their credit card debt showed that the lowest average annual percentage rate on its
1. 6 answers
2. asked by Taylor
3. 819 views
If a Mack truck and a motorcycle have a head-on collision, upon which vehicle is the impact force greater? Which vehicle
1. 0 answers
2. asked by PLEASE HELP ME
3. 811 views
_____ las salchichas. Como salchichas todos los días.A. Me gusta mucho B. Me encantan C. No me gustan nada D. Me encanta B?
1. 0 answers
2. asked by Danny
3. 799 views
One side of the roof of a building slopes up at 30.5°. A roofer kicks a round, flat rock that has been thrown onto the roof by
1. 0 answers
2. asked by Anonymous
3. 794 views
The diagonal EG of rectangle EFGH has end points of (-2,2) and (3,10). If EF is parallel to the y-axis, what is the perimeter of
1. 1 answer
2. asked by Anonymous
3. 790 views
With the Boston Tea Party was it a group of British colonists who boarded the ships and destroyed the tea by dumping it in the
1. 3 answers
2. asked by Blake
3. 787 views
The air resistance R(in pounds) on a racing cyclist is given by the equation R=0.00829s^2 where s is the bicycle's speed (in
1. 1 answer
2. asked by Kylee
3. 782 views
Varsity Press, a publisher of college textbooks, received a $70,000 promissory note at 12% ordinary interest for 60 days from
1. 0 answers
2. asked by d
3. 778 views
Suppose scores on the mathematics section of the SAT follow a normal distribution with mean 540 and standard deviation 120. ACT
1. 0 answers
2. asked by Anonymous
3. 765 views
A 18.2 g sample of an unknown compound contains 0.7 g of oxygen. What is the percent by mass of oxygen in the compound?
1. 1 answer
2. asked by lea
3. 761 views
(a) What is the hot resistance of a 24 W light bulb that runs on 120 V AC?(b) If the bulb's operating temperature is 2700°C,
1. 1 answer
2. asked by Justin
3. 760 views
which of the following correctly identifies an SI unit and the tool that is used to measure it?a. meter, ruler b. degrees
1. 2 answers
2. asked by Anonymous
3. 743 views
1.) A biochemistry student wants to make 4 liters of a phosphate solution using 48.6 g Na2HPO4 (FW=141.96) What is the
1. 2 answers
2. asked by Jon
3. 732 views
A rocket is launched at an angle of 50.0° above the horizontal with an initial speed of 105 m/s. The rocket moves for 3.00 s
1. 0 answers
2. asked by <3
3. 724 views
A space probe has two engines. Each generates the same amount of force when fired, and the directions of these forces can be
1. 1 answer
2. asked by Rachel
3. 713 views
if the expression(2ya)4 is equivalent to 16y8 what is the value of a
1. 1 answer
2. asked by Brit
3. 707 views
What is fission?How is Einstein's theory of special relativity expressed? What does each letter stand for?
1. 1 answer
2. asked by Bryce
3. 707 views
14. When the teachers were talking one day in the workroom one math teacher said she had 2^7 students in all her classes and the
1. 1 answer
2. asked by Jerald
3. 700 views
to what extent did populists continue to focus on grievances of earlier movements?
1. 3 answers
2. asked by June
3. 698 views
A particular brand of gasoline has a density of 0.737 g/mL at 25 ∘C. How many grams of this gasoline would fill a 15.4gal
1. 1 answer
2. asked by Cf
3. 691 views
james works an average of 22 hours per week with a standard deviation of 3.5 hours. what percentage of the time does james work
1. 2 answers
2. asked by hannah
3. 691 views
Solud iron and steam react at high temperatures to form iron(vi) peroxide and hydrogen gas. How much solid iron is needed to
1. 0 answers
2. asked by Junior
3. 674 views
Let (2x-12) degrees represent the measure of an acute angle. What are the possible values of x? So lost can some one please help
1. 2 answers
2. asked by Anonymous
3. 672 views
Two colliding objects exert equal and opposite forces on each other (Newton's Third Law). However, acceleration experienced by
1. 1 answer
2. asked by Need help badly
3. 647 views
A block is resting on top of a rough incline with coefficients of kinetic and static friction of 0.25 and 0.45 respectively. The
1. 0 answers
2. asked by K
3. 640 views
A truck rolls down a hill subject to acceleration due to gravity and resistance (includingair resistance, rolling friction, etc)
1. 2 answers
2. asked by help please
3. 638 views
You are buying gifts for 10 people. You decide to buy each person either a CD or a DVD. A CD costs $12 and a DVD costs $20.Write
1. 4 answers
2. asked by Anonymous
3. 628 views
Solud iron and steam react at high temperatures to form iron(vi) peroxide and hydrogen gas. How much solid iron is needed to
1. 0 answers
2. asked by Junior
3. 627 views
A projectile is fired with an initial speed of 61.3m/s at an angle of 44.2∘ above the horizontal on a long flat firing range.(
1. 0 answers
2. asked by Tucker
3. 626 views
Explain: When might you need to know the absolute location of a place? When might knowing the relative location be more helpful?
1. 1 answer
2. asked by Anonymous
3. 625 views
A ball is thrown upward from the ground with an initial speed of 23.2 m/s; at the same instant, another ball is dropped from a
1. 1 answer
2. asked by <3
3. 615 views
1. The table shows the growth in the number of Mcdonalds restaurants across the world. Rank the years growth in order from least
1. 1 answer
2. asked by Jerald
3. 615 views
microscopic examination of a tissue reveals an open framework of fibers with a large volume of fluid ground substance and
1. 1 answer
2. asked by Talan
3. 614 views
A 20.9 g sample of nitrogen gas combines completely with 4.5 g of hydrogen gas to form ammonia. What is the mass of ammonia
1. 1 answer
2. asked by sasha
3. 611 views
grandma trying to help my grandson in 5th grade math...question/"explain how knowing that 5 divided 8=0.625 helps you write the
1. 2 answers
2. asked by grandma
3. 611 views
Right traingles C and D share a leg. If the ratio of the area of traingle C to the area of traingle D is 5:9, C’s hypotenuse
1. 1 answer
2. asked by Anonymous
3. 607 views
A car is parked on a cliff overlooking the ocean on an incline that makes an angle of 20.0° below the horizontal. The negligent
1. 1 answer
2. asked by <3
3. 605 views
A rectangle has side lengths in the ratio 2:3. The ratio of the rectangles's perimeter to its area is 5:9. What is the length of
1. 1 answer
2. asked by Anonymous
3. 594 views
Who owns the BBC? It must be state-owned (maybe a Crown entity)
1. 1 answer
2. asked by Alex L.
3. 588 views
x^2(insert radical sign) xis this statement always true is this true when x is negative is this never true is this true when x=0
1. 1 answer
2. asked by Alaska Diamond
3. 583 views
(a) Two protons in a molecule are 3.80 multiplied by 10-10 m apart. Find the electrical force exerted by one proton on the
1. 0 answers
2. asked by suhani
3. 573 views

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