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Questions Asked on February 15, 2011

You have exactly 100 dollars to buy 100 animals you must buy at least one of each of the following animals Chickens=50 cents
1. 4 answers
2. asked by Max
3. 13,829 views
A 15.0 kg box is released on a 32 degree incline and accelerates down the incline at 0.30m/s sqaured ? find the friction force
1. 2 answers
2. asked by Jen
3. 8,986 views
A lighthouse is fixed 130 feet from a straight shoreline. A spotlight revolves at a rate of 11 revolutions per minute, (22
1. 2 answers
2. asked by Bubba
3. 8,406 views
One strategy in a snowball fight is to throw a snowball at a high angle over level ground. While your opponent is watching the
1. 1 answer
2. asked by kia
3. 5,656 views
A 3.00 m long pipe is in a room where the temperature is 20 C. What is the fundamental frequency if the pipe is closed at one
1. 3 answers
2. asked by Dan
3. 5,238 views
rank strongest acid to weakest acid?rank strongest acid to weakest acid H3CNH2 CH3C (triple bond) CH CH2=CHCH3 H20 CH4 i tried
1. 5 answers
2. asked by Yoo
3. 5,154 views
a block of mass 2.50 kg rests on a ramp. if the coefficient of static friction between the block and ramp is 0.350, what maximum
1. 5 answers
2. asked by JayCee
3. 4,636 views
The figure below shows a function g(x) and its tangent line at the point B=(2,6.8). If the point A on the tangent line is
1. 1 answer
2. asked by Cecille
3. 4,534 views
The volume of a solution was measured in a graduated cylinder (shown above). If the mass of solution is measured to be 60.75
1. 5 answers
2. asked by Niicly
3. 3,731 views
what is the possessive noun in "the purses of the ladies"
1. 4 answers
2. asked by chelsea
3. 3,389 views
Computers manufactured by a certain company have a serial number consisting of a letter of the alphabet followed by a six-digit
1. 4 answers
2. asked by Mike
3. 3,340 views
Kp for the following reaction is 0.16 at 25°C.2 NOBr(g) 2 NO(g) + Br2(g) The enthalpy change for the reaction at standard
1. 2 answers
2. asked by sandra
3. 2,865 views
What is the surface tension of water at 23 degrees Celsius?
1. 2 answers
2. asked by Jane
3. 2,813 views
Private colleges and universities rely on money contributed by individuals and corporations for their operating expenses. Much
1. 2 answers
2. asked by kim
3. 2,718 views
what is the total area of the four walls of a rectangular room 4 meters long by 5.5 meters wide by 3 meters high?is it 4 times
1. 4 answers
2. asked by Skye
3. 2,649 views
A 1.2-kg piece of cheese is placed on a vertical spring of negligible mass and a force constant 1800 N/m. What is the length of
1. 1 answer
2. asked by khent
3. 2,489 views
A 6.50 g piece of substance B was rolled out into a thin sheet measuring 24.0 cm x 18.0 cm.a.) Calculate the volume of the sheet
1. 1 answer
2. asked by Taylor
3. 2,357 views
Phosphoric acid is a triprotic acid with pKa's of 2.14, 6.86, and 12.4.The ionic form that predominates at pH 3.2 is?choose the
1. 1 answer
2. asked by kabelo
3. 2,342 views
the instant before a batter hits a 0.14 kilogram baseball, the velocity of the ball is 45 m/s west. the instant after the batter
1. 1 answer
2. asked by lisbeth
3. 2,306 views
penny has 25 dimes. she likes to arrange them into three piles, putting an odd number of dimes into each pile. in how many ways
1. 5 answers
2. asked by ana
3. 2,194 views
the ratio of the side lengths of a triangle is 4:7:5 and its perimeter is 64 cm. What is the length of the shortest side?
1. 2 answers
2. asked by Gene
3. 2,019 views
An astronaut on a strange planet finds that she can jump a maximum horizontal distance of 17.0 m if her initial speed is 3.80
1. 1 answer
2. asked by kia
3. 1,920 views
I need to find out what the total acid concentration is in Kool-Aid.If 23.3 mL of 0.1043M NaOH neutralize a 60 mL solution of
1. 1 answer
2. asked by Julie
3. 1,867 views
The house numbers on carr memorial ave follow a pattern. the first four houses on the left side of the street are numbered
1. 11 answers
2. asked by mick
3. 1,838 views
A student planning her curriculum for the upcoming year must select one of four business courses, one of four mathematics
1. 3 answers
2. asked by Kim
3. 1,792 views
A man standing 9 meters above the ground observes the angles of elevation and depression of the top and bottom,of the top of the
1. 2 answers
2. asked by wenjelin
3. 1,645 views
what is the ratio in the simplest form 120:60
1. 3 answers
2. asked by kathleen
3. 1,592 views
Two thin strips of metal are bolted together at one end and have the same temperature. One is steel, and the other is aluminum.
1. 1 answer
2. asked by Heather
3. 1,565 views
what if you had paper clips, rubber bands, wood chips, straight pins, strips of aluminum foil, and glass beads? Using a property
1. 10 answers
2. asked by Anonymous
3. 1,476 views
A driver of a car going 95.0 km/h suddenly sees the lights of a barrier 39.0 m ahead. It takes the driver 0.95 s before he
1. 2 answers
2. asked by johnny
3. 1,474 views
a 6 ft adult has a shadow 3.6 ft long. How long is the shadow of a 5 ft child standing next to the adult?
1. 4 answers
2. asked by Michael
3. 1,411 views
An urn contains 4 blue balls, 5 yellow balls and 7 red balls. if a single ball is selected, find the probability thet the ball
1. 1 answer
2. asked by Andrea
3. 1,358 views
A ship leaves port and heads due east at a rate of 32 miles per hour. Ever since the ship left port, it has been pushed south by
1. 3 answers
2. asked by kellie
3. 1,318 views
a piece of cardboard is twice as it is wide. It is to be made into a box with an open top by cutting 2-in squares from each
1. 0 answers
2. asked by Amy
3. 1,314 views
a force of 48.0N is required to start a 5.Okg box moving across a horizonatl concrete floor.what is the coefficient of static
1. 0 answers
2. asked by Jen
3. 1,301 views
A particle is traveling in a straight line at a constant speed of 25.4 m/s. Suddenly, a constant force of 12.8 N acts on it,
1. 1 answer
2. asked by Bryce
3. 1,279 views
Pure silver metal can be made using the reaction shown above; Cu + 2AgNO3 --> Ag + Cu(NO3)2. How many grams of copper metal will
1. 1 answer
2. asked by Skyler
3. 1,261 views
What is a homophone for racecourse?
1. 10 answers
2. asked by Aimme J. Keller
3. 1,246 views
was given an assignment to write a paragraph essay about the short story"'the sniper''. And Ialready started and i want you to
1. 0 answers
2. asked by sewa
3. 1,245 views
In Figure 9-62, block 2 (mass 1.3 kg) is at rest on a frictionless surface and touching the end of an unstretched spring of
1. 0 answers
2. asked by vm
3. 1,222 views
A 27-pound meteorite struck a car in Peekskill, NY, creating a dent about 22 cm deep. If the initial speed of the meteorite was
1. 1 answer
2. asked by Chelsey
3. 1,212 views
Teacher gave us homework that I really don't understand. We must write chemical reactions by which we differentiate alcohols,
1. 0 answers
2. asked by Nina
3. 1,211 views
What is the total liabilities and owner’s equity in the balance sheet you prepared inExam Figure 4?
1. 2 answers
2. asked by ashley
3. 1,202 views
If Juan can consume in one sitting one medium (12-inch diameter), deep-dish (1-inch thick) pizza, what is the minimum volume of
1. 3 answers
2. asked by jay
3. 1,199 views
When varsol and iodine in potassium iodide aqueous solution is mixed, two phases form.What are the colours in each of the 2
1. 3 answers
2. asked by Andrea
3. 1,188 views
The sun is shining and a spherical snowball of volume 210 ft3 is melting at a rate of 14 cubic feet per hour. As it melts, it
1. 2 answers
2. asked by Bubba
3. 1,175 views
what is the [CH3COO^-]/[CH3COOH] ration in an acetate buffer (Ka=1.76 x 10^-5) at pH 3.8? show calculations
1. 1 answer
2. asked by kabelo
3. 1,169 views
Patty Kim earns $20,000 per year. She is paid 26 times per year and claims 1 exemption. If $17.31 is withheld from each
1. 1 answer
2. asked by alicia
3. 1,137 views
A prince whose character is thus marked by every act which may define a tyrant is unfit to be the ruler of a [free] people who
1. 1 answer
2. asked by Rachel
3. 1,112 views
y would businesses want to use aStore on Amazon?Is it because it is free worldwide to use?
1. 2 answers
2. asked by Anonymous
3. 1,096 views
Two thin strips of metal are bolted together at one end and have the same temperature. One is steel, and the other is aluminum.
1. 0 answers
2. asked by Heather
3. 1,079 views
A peddler is taking eggs to the market to sell. The eggs are in a cart that holds up to 500 eggs. If the eggs are removed from
1. 3 answers
2. asked by tom
3. 1,059 views
I need help with the following question.Solve for y: 3x - 2y = 8 + x Please show the steps and the answer, thanks.
1. 1 answer
2. asked by Zach
3. 1,050 views
i don't understand any of this !I'm doing the STP & stuff like that . The question is; How Many Molecules are contained in each
1. 1 answer
2. asked by Anonymous
3. 1,038 views
the perimeter of an equilateral triangle is 32 centimeters. find the length of an altitude of the triangleto the nearest tenth
1. 1 answer
2. asked by Franka
3. 1,023 views
why was the federal reserve established ?
1. 1 answer
2. asked by angelica
3. 1,012 views
Evaluate the following:|6-10|-|5| I get: |-4|-|5| 4-5 Is the answer -1
1. 2 answers
2. asked by Rachal
3. 1,011 views
Determine the domain and range of:y = 5 – [1/ (1 + x)] So, would the domain be all real numbers except -1? And would the range
1. 2 answers
2. asked by Francesca
3. 994 views
If n(B) = 15, n(A B) = 25, and n(A B) = 3, find n(A).
1. 3 answers
2. asked by Nicole E
3. 986 views
A right triangle has an angle that measures 55 degress. The leg adjacent to this angle has a length of 43 cm. What is the length
1. 2 answers
2. asked by Marco
3. 982 views
The length of a rectangle is 4 times its width. Express the perimeter, P, of the rectangle as a function of the width, w.
1. 1 answer
2. asked by Sue
3. 978 views
Does The Road by Cormac McCarthy have the philosophy of Dystopianism in it?Dystopian is also the belief that future technology
1. 1 answer
2. asked by pop
3. 972 views
in a triangle the middle length side is 3 more than the shortest side, and the longest side is double the middle lenght side the
1. 2 answers
2. asked by Anonymous
3. 964 views
I do not understand how to figure out probability.Lee has an urn with 8 white marbles and 10 black marbles. A marble is drawn at
1. 2 answers
2. asked by Bart
3. 958 views
Find the percent increase in the area of a circular pizza if the radius is increased from nine inches to ten inches.
1. 4 answers
2. asked by john
3. 952 views
Galileo threw a large rock upward from a tower balcony at an angle of 25.0o above the horizontal with an initial speed of 15
1. 1 answer
2. asked by Karen
3. 951 views
solve using set builder notation-8-11(3x+7)less than or equal to -40x-9
1. 1 answer
2. asked by shantrese
3. 940 views
The builders of the pyramids used a long ramp to lift 21000-kg (21-ton) blocks. If a block rose 0.86 m in height while traveling
1. 0 answers
2. asked by Olga
3. 934 views
Why do you use 1/3 in volume formulas?
1. 1 answer
2. asked by Mick
3. 929 views
I would like to know if I did these problem right?y + 2x =3 Y +2x=-4 Y+2*x-3=0 y=2*x+4=0 If not can you show me the steps
1. 5 answers
2. asked by Donna
3. 925 views
y would businesses want to use aStore on Amazon?
1. 0 answers
2. asked by Anonymous
3. 920 views
Metric unit of measurement put prefix in front of the base unit. For ex decimeter: prefix deci means one-tenth, so one decimeter
1. 0 answers
2. asked by Annabeth
3. 909 views
A 3Kg projectile is fired straight upward from earth's surface with a speed that is one-fourth the escape speed. Neglecting air
1. 2 answers
2. asked by rick
3. 889 views
According to the law of conservation of mechanical energy, if the only force acting on this pendulum is gravity, the total
1. 3 answers
2. asked by Anonymous
3. 887 views
"Rather than a radical departure from capitalism, the New Deal was a conservative defense of capitalism." Assess the validity of
1. 2 answers
2. asked by Lilly
3. 883 views
A 55.0 kg girl is roping through the top of a tiny tree. She quickly swings down from her 12.0 m high perch and grabs a 21.0 kg
1. 1 answer
2. asked by J
3. 869 views
33. Hace tres horas _____ el piano. Me duelen mucho los dedos.a. que toco b. yo toco c. qué toco d. me toca D? 34. Ayer fui a
1. 1 answer
2. asked by mysterychicken
3. 863 views
A steel bicycle wheel (without the rubber tire) is rotating freely with an angular speed of 18.00 rad/s. The temperature of the
1. 0 answers
2. asked by Heather
3. 862 views
1. How much work is required to stop an electron (m = 9.11 10^-31 kg) which is moving with a speed of 1.97 10^6 m/s?2. An
1. 0 answers
2. asked by Anonymous
3. 858 views
What volume of 25% solution is needed to make 500mL of a 10% diluted solution?
1. 3 answers
2. asked by Gabby
3. 858 views
A steel bicycle wheel (without the rubber tire) is rotating freely with an angular speed of 18.00 rad/s. The temperature of the
1. 0 answers
2. asked by Heather
3. 855 views
1) Which two of the 12 science processes do you feel are the most important for students to understand early in their science
1. 2 answers
2. asked by Anonymous
3. 845 views
David is traveling at 20 m/s in a car when the car hits the tree. David comes to a complete stop in 0.4 seconds. What is David's
1. 2 answers
2. asked by Nicole
3. 841 views
Can visible light cause excitation of an electron in water? explain
1. 1 answer
2. asked by Mattie
3. 841 views
A car travels in a straight line for 5.4 h at aconstant speed of 79 km/h . What is its acceleration? Answer in units of m/s2.
1. 2 answers
2. asked by Diana
3. 830 views
I was given an assignment to write a paragraph essay about the short story"'the sniper''. And Ialready started and i want you to
1. 4 answers
2. asked by ted
3. 816 views
Estoy ______________. Me duele la cabeza. Hoy no puedo jugar al tenis ni patinar.
1. 1 answer
2. asked by Jasmine Rock
3. 814 views
The sun is shining and a spherical snowball of volume 210 ft3 is melting at a rate of 14 cubic feet per hour. As it melts, it
1. 1 answer
2. asked by Bubba
3. 810 views
you have a set of flashcards 1-36. a card is chosen at random. find the odds in favor of and against each selection.1. multiple
1. 1 answer
2. asked by megan
3. 802 views
Read Harry Potter and the Sorcerer’s Stone by Roger Ebertand The Sorcerer’s Apprentice by Elvis Mitchell Q: One criterion
1. 7 answers
2. asked by homework help please.
3. 795 views
How many grams of NiSO4*6H2O are needed to prepare 200*10^2 mL of a 3.5*10^-2 M NiSO4 solution?
1. 1 answer
2. asked by Mattie
3. 791 views
the number of dogs taken in daily at a local animal shelter increased from 4 in october 2009 to 10 in january 2010. predict the
1. 0 answers
2. asked by shantrese
3. 791 views
Is the following sentence direct characterization or indirect characterization? My mother turned to me and said, "I'm
1. 1 answer
2. asked by marianna
3. 783 views
Indicate whether the following circumstances would tend to increase, decrease or have no effect on the rate of enzyme activity.1
1. 0 answers
2. asked by Jerome
3. 772 views
A driver of a car going 95.0 km/h suddenly sees the lights of a barrier 39.0 m ahead. It takes the driver 0.95 s before he
1. 1 answer
2. asked by johnny
3. 765 views
What is the probability that rolling four fair, six-sided dice produces an even sum?
1. 2 answers
2. asked by Diana
3. 762 views
If the price of electrical energy is $0.10 per kilowatt*hour, what is the cost of using electrical energy to heat the water in a
1. 1 answer
2. asked by Heather
3. 752 views
How might pollen be carried from the anther to the female part of the flower?
1. 0 answers
2. asked by Julie
3. 750 views
A ball is thrown vertically upward from top of a building with speed of 20m/s. On the way back ball misses the building and
1. 1 answer
2. asked by mark matat
3. 749 views
How does information flow between departments at your organization? Why do some organizations continue to use both manual and
1. 1 answer
2. asked by Anonymous
3. 749 views

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