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2012
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Questions Asked on November 22, 2012

A recipe for 24 cookies calls for 6 tablespoons of sugar. If you make 36 cookies and use 10 tablespoons, will the cookies taste
1. 16 answers
2. asked by tristan
3. 10,797 views
How much heat would be released by burning one gallon of octane? The density of octane is 0.703g/mL. 1 gallon= 3.79 liters.
1. 1 answer
2. asked by Amber
3. 4,668 views
A fence 5 feet tall runs parallel to a tall building at a distance of 3 feet from the building. What is the length of the
1. 1 answer
2. asked by sonia
3. 4,591 views
Can you find the reason that the following pseudocode function does not return the value indicated in the comments?// The
1. 2 answers
2. asked by Terry
3. 2,773 views
Find the nth term of a sequence whose first several terms are given.6, 8, 6, 8, 6, 8, . . .
1. 1 answer
2. asked by Ama
3. 2,421 views
the paralle side of trapezium are 20m and 30m and its non-paralle sides are 6m and 8m .find the area of trapezium
1. 5 answers
2. asked by jazz
3. 2,287 views
TWO WHITE MICE MATE. THE MALE HAS BOTH A WHITE AND A BLACK FUR-COLOR GENE.THE FEMALE HAS ONLY WHITE FUR-COLOR GENES.THE FUR
1. 2 answers
2. asked by Anonymous
3. 2,213 views
expand log2 (8x^2+48X+72)
1. 1 answer
2. asked by Lauryn
3. 2,144 views
Find the first five terms of the given recursively defined sequence.an = 3an − 1 + 9 and a1 = 2
1. 1 answer
2. asked by Ama
3. 1,706 views
Find the first six partial sums S1, S2, S3, S4, S5, S6 of the sequence.1/2, 1/2^2, 1/2^3, 1/2^4'...
1. 1 answer
2. asked by Ama
3. 1,684 views
a ray of light in air enters a glass surface at right angles to the surface. what is the angle of refraction
1. 1 answer
2. asked by bi
3. 1,549 views
Anthony Company uses a perpetual inventory system. It entered into the following purchases and sales transactions for March.Date
1. 1 answer
2. asked by Julie
3. 1,504 views
A pile driver of mass 1000kg,hits a post 3m below it.It moves the post 10mm.Assuming gravity=10m/s,what is the kinetic energy of
1. 1 answer
2. asked by peter
3. 1,491 views
A refrigerator does 18kJ of work while moving 115 kJ of thermal enegy from inside the refrigerator. What is its coefficient of
1. 1 answer
2. asked by Q
3. 1,390 views
Calculate the normality of a 15% H2SO4 (MW=98g/n) solution. The density of the solution is 1.21 g/mL
1. 2 answers
2. asked by jhanica
3. 1,281 views
The crystal structure of cesium chloride (CsCl) is shown in the figure below. The dark spheres represent atoms of Cl.Identify
1. 3 answers
2. asked by c
3. 1,226 views
Write an equation of a line with a slope of 0 and passing through the point (5,4).Hint: To answer this question, consider the
1. 1 answer
2. asked by tyneisha
3. 1,217 views
(a) Calculate the lattice constant a in palladium (Pd). Use only the information available in the class Periodic Table, and
1. 1 answer
2. asked by c
3. 1,216 views
calculate Cu2+ in a 0.15M CuSO2 (aq) solution that is also 6.5M in free NH3.Cu^2+(aq)+ 4NH3(aq)<=> [Cu(NH3)4]^2+ kf=1.1*10^13
1. 1 answer
2. asked by allyx3
3. 1,208 views
Write an equation of a line with an undefined slope and passing through the point (-2,4).Hint: To answer this question, consider
1. 3 answers
2. asked by tyneisha
3. 1,203 views
5/12 of my salary was spent on food, then I gave 3/7 of the remainder to my sister and had P856 left. How much did i spent for
1. 0 answers
2. asked by josh
3. 1,190 views
Kyle is pulled back on a swing so that the rope forms an angle of 30° with the vertical. The distance from the top of the swing
1. 1 answer
2. asked by Anonymous
3. 1,181 views
A 2 kg object is released from rest from a height of 10 m above the ground. Calculate1) the initial potential energy at the
1. 2 answers
2. asked by Anonymous
3. 1,162 views
An x-ray generator operated at a plate voltage of 7000 V is incapable of producing Ni Kα radiation. Calculate the minimum
1. 4 answers
2. asked by selly
3. 1,103 views
Sugar solution is composed of 40 grams of sugar and 200 grams of water. How many grams of sugar must be added to make a 60%
1. 1 answer
2. asked by HELP HELP MNHS
3. 1,084 views
Write an equation of a line that passes through (9,-5) and (3,-5). Hint: To answer this question, first find the slope using
1. 1 answer
2. asked by tyneisha
3. 1,059 views
What is the difference between the flow of products and cost in a manufacturing organization to the flow of products and cost in
1. 0 answers
2. asked by Anonymous
3. 1,046 views
a)Calculate the lattice constant a in palladium (Pd).express your answer in angstroms.b) Calculate the distance (in angstroms)
1. 6 answers
2. asked by selly
3. 988 views
there were 360 pumpkins in a pumpkin patch , but it was difficult for farmer alexander to find the perfect pumpkin.evry third
1. 1 answer
2. asked by christina
3. 953 views
can animals be consumers and decomposers?or are they only separated?
1. 1 answer
2. asked by Emily
3. 932 views
Your task is to chose at least ONE of the operations(add,substract,multiply or divide)and design a poster that tells someone how
1. 2 answers
2. asked by kina
3. 925 views
Phillip, the proprietor of a vineyard, estimates that the first 9600 bottles of wine produced this season will fetch a profit of
1. 1 answer
2. asked by Julie
3. 918 views
What is the pH at the equivalence point when 0.10 M HNO_3 is used to titrate a volume of solution containing 0.30 g of KOH?
1. 1 answer
2. asked by Josh G.
3. 907 views
CdO is cubic with a lattice constant a=4.695 A˚ and a density ρ of 8.15 g/cm3. Determine the crystal structure of CdO.Simple
1. 2 answers
2. asked by selly
3. 904 views
What percentage of the Ba2+ in solution is precipitated as BaCO3(s) if equal volumes of 2.4*10^-3 M Na2CO3(s) and 1.1*10^-3M
1. 0 answers
2. asked by alice
3. 893 views
two bodies of mass m1 and m2 are attached to two ends of a string which passes over a massless and frictionless pulley. find the
1. 1 answer
2. asked by andrew
3. 868 views
Find (1) marginal and (2)the average functions for the following total function. Evaluate them at Q=3 and Q=5π=q^2+13q+78
1. 1 answer
2. asked by Rae
3. 827 views
the numerator of a fraction is 5 less than the denominator.if 1 is added to both the numerator and the denominator the fraction
1. 2 answers
2. asked by abdul basit
3. 809 views
Find the first six partial sums S1, S2, S3, S4, S5, S6 of the sequence.2, 5, 8, 11, . . .
1. 1 answer
2. asked by Ama
3. 784 views
Calculate the density of atoms along [011] in molybdenum (Mo). Use only the information provided in your class Periodic Table,
1. 6 answers
2. asked by selly
3. 776 views
A load of 59 N attached to a spring hanging vertically stretches the spring 5 cm. The spring is now placed horizontally on a
1. 0 answers
2. asked by Maleka
3. 761 views
ms. sue i writing narrative story on topic that every generation hve something valuble to give. that you learn from everyone.i
1. 3 answers
2. asked by Mohammad
3. 757 views
a 10.0 cm cylindrical chamber has a 5.0cm diameter piston attached to one end. The piston is connected to an ideal spring with a
1. 0 answers
2. asked by Jenny
3. 750 views
The range of human hearing extends from approxmately 20 HZ to 20 000 HZ. Find the wavelenghts of these extremes when the speed
1. 1 answer
2. asked by Katie
3. 718 views
http://www.jiskha.com/display.cgi?id=1353547857
1. 4 answers
2. asked by Writeacher
3. 701 views
The two blocks in the figure below, m1 = 1.2 kg and m2 = 4.8, are connected by a massless rope that passes over a pulley. The
1. 0 answers
2. asked by Alex
3. 696 views
A length of wire has a radius of 3.00 × 10-3 m and a resistance of 0.200 Ω. When the potential difference across the wire is
1. 2 answers
2. asked by samantha
3. 670 views
1. The animal eats one kilogram of plant every day.1-1. The animal eats one kilogram of plants every day. 2. The animal eats one
1. 1 answer
2. asked by rfvv
3. 667 views
The pressure inside a hydrogen-filled container was 2.10 at 21 . What would the pressure be if the container was heated to 98 ?
1. 1 answer
2. asked by jrandall
3. 667 views
A 40,000 kg railroad car initially traveling at 10 m/s collides inelastically with a 20,000 kg railroad car intially at rest.
1. 1 answer
2. asked by Stan
3. 649 views
CdO is cubic with a lattice constant a=4.695 A˚ and a density ρ of 8.15 g/cm3. Determine the crystal structure of CdO.Simple
1. 1 answer
2. asked by c
3. 649 views
A boat sails 30 miles to the east from a point P, then it changes direction and sails to the south. If this boat is sailing at a
1. 1 answer
2. asked by kchik
3. 638 views
INVENTORY MODELThe demand for a particular item is 10 000 units per yer. The number of units per order is 900. The set cost is
1. 0 answers
2. asked by Taskeen
3. 623 views
Name the following crystallographic features below using proper crystallographic notation.Image One [2ˉ21] [1ˉ12ˉ]
1. 9 answers
2. asked by c
3. 622 views
How do i fill out an ICE chart when i am only given an initial concentration of one reactants and an equilibrium of another
1. 3 answers
2. asked by Tara
3. 619 views
Your x-ray lab has a monochromator consisting of a single crystal of nickel cut so that the (001) plane lies in the cube face.
1. 4 answers
2. asked by selly
3. 612 views
A fence 5 feet tall runs parallel to a tall building at a distance of 3 feet from the building. What is the length of the
1. 0 answers
2. asked by sonia
3. 609 views
The revenue in dollars of a company selling its products per month is given as, R(x) = 3000x - 20x^2, while the cost in dollars
1. 4 answers
2. asked by Steph
3. 606 views
The revenue in dollars of a company selling its products per month is given as, R(x) = 3000x - 20x^2, while the cost in dollars
1. 2 answers
2. asked by Steph
3. 605 views
What percentage of the Ba2+ in solution is precipitated as BaCO3(s) if equal volumes of 2.4*10^-3 M Na2CO3(s) and 1.1*10^-3M
1. 0 answers
2. asked by Allyx3
3. 594 views
A boat sails 30 miles to the east from a point P, then it changes direction and sails to the south. If this boat is sailing at a
1. 1 answer
2. asked by meen
3. 590 views
The volume at stp occuppied by a gas Q originally occupying 153.7dm at 287k and 750mm pressure (vapor pressure of gas Q at 287k
1. 0 answers
2. asked by arpit
3. 587 views
An engine does 15kJ of work while rejecting 37 kJ to the cold reservoir. What is the efficiency of the engine?
1. 0 answers
2. asked by P
3. 585 views
The function C = (5/9)(F - 32) expresses the Celsius temperature as a function of the Fahrenheit temperature. Find the inverse
1. 2 answers
2. asked by Steph
3. 569 views
Calculate the density of atoms along [011] in molybdenum (Mo). Use only the information provided in your class Periodic Table,
1. 3 answers
2. asked by c
3. 552 views
The volume at stp occuppied by a gas Q originally occupying 153.7dm at 287k and 750mm pressure (vapor pressure of gas Q at 287k
1. 1 answer
2. asked by arpit
3. 536 views
A 0.46771g sample containing sodium bicarbonate was titrated with hcl requiring 40.72ml. The acid was standardized by titrating
1. 1 answer
2. asked by Fai
3. 534 views
interesting vocabulary to describe someone is optimistic ,out going ,compassionate, relluctant, responsible, easygoing and wise
1. 1 answer
2. asked by pickels are awesome apple bloom
3. 531 views
For this project, you will write a paper that involves designing, conducting, and analyzing results from your own experiment to
1. 1 answer
2. asked by Karen
3. 531 views
A monatomic ideal gas expands from 1.00m^3 to 2.50m^3 st a constant pressure of 2.00x10^5 Pa. Find the change in the internal
1. 1 answer
2. asked by S
3. 528 views
Your x-ray lab has a monochromator consisting of a single crystal of nickel cut so that the (001) plane lies in the cube face.
1. 2 answers
2. asked by c
3. 526 views
A car traveling at constant speed safely negotiates a frictionless banked curved. Calculate the speed of the car when the road
1. 0 answers
2. asked by Anonymous
3. 506 views
How do i fill out an ICE chart when i am only given an initial concentration of one reactants and an equilibrium of another
1. 1 answer
2. asked by Tara
3. 506 views
What is the acoustic poem for kilometre
1. 1 answer
2. asked by chelsey
3. 500 views
An x-ray generator operated at a plate voltage of 7000 V is incapable of producing Ni Kα radiation. Calculate the minimum
1. 2 answers
2. asked by c
3. 488 views
sin theta=4/7, find the exact value of sin (theta+Pie/6)
1. 1 answer
2. asked by Sheridan
3. 478 views
Determine whether each of the following function is invertible and very briefly explain your answer.a) The function that pairs
1. 1 answer
2. asked by Steph
3. 470 views
A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola y = 8−x2. What are the dimensions
1. 1 answer
2. asked by sonia
3. 469 views
Given that f(x)=2/3x^3 + 3/2x^2 -2x + 5. Find if exist, the maximum and minimum point using Second Derivative Test.
1. 1 answer
2. asked by kchik
3. 460 views
Write an equation of a line that passes through the points (2,3) and (2,-6).
1. 1 answer
2. asked by tyneisha
3. 452 views
Do you think that the First Amendment must be updated for the 21st century?
1. 1 answer
2. asked by Anita
3. 446 views
There is a bucket with a mouth area of 190cm^2 that is collecting rainfall. It collects 950ml of rainfall in one hour. What is
1. 0 answers
2. asked by LeeLee
3. 444 views
which data landmark best represents the number of hours a student watches television, the mean, median or mode?
1. 1 answer
2. asked by alisa
3. 442 views
Find the point on the line 2 x + 6 y + 2 = 0 which is closest to the point ( 2, 0 ).
1. 0 answers
2. asked by sonia
3. 441 views
60x^2-15x
1. 1 answer
2. asked by marla
3. 440 views
1. The animal is one foot long.2. The animal is 49 feet long. 3. There is a krill in the water. 4. There are two krill in the
1. 1 answer
2. asked by rfvv
3. 420 views
how can we save our glorious culture traditions and customs ?
1. 0 answers
2. asked by monika agrawal
3. 420 views
oh don't forget but it has to be like you know for 3rd graders
1. 1 answer
2. asked by Bloom
3. 418 views
I have to find a 6-8 minute monologue for my HSC and i cant find a good site to help me if anyone has any good answers please
1. 1 answer
2. asked by Amanda
3. 416 views
what is the boiling poinj of cs2,naf andco2
1. 1 answer
2. asked by prince
3. 412 views
What key QI measurement tools would you use to measure quality outcomes such as a reduction in patient falls, medication errors,
1. 0 answers
2. asked by mspeadie
3. 407 views
(3a^4b+4ab^3)+(5ab^3-3a^4b
1. 2 answers
2. asked by chris
3. 395 views
49x^2+21x
1. 1 answer
2. asked by marla
3. 383 views
What is the future value of an ordinary annuity of $12000 per year, for three years, at 9% percent interest compounded annually?
1. 0 answers
2. asked by Anonymous
3. 359 views
i need help for some journal topics.thank you so much for your help
1. 0 answers
2. asked by Bloom
3. 358 views
A boy and girl shere 16 orange in the ratio 5:y what is the boys shere
1. 1 answer
2. asked by mardi
3. 357 views
150lbs= how many kg when 1kg=2.2 lbs
1. 1 answer
2. asked by dee
3. 355 views
how can we protect our borders and what should we do if it is encroached ?
1. 0 answers
2. asked by monika agrawal
3. 345 views
if i ride my bike for 5.22 km and my whell turns 1.45 m how many times will it rotat
1. 1 answer
2. asked by benjamin
3. 341 views
360m^3 is how many kilolitres
1. 1 answer
2. asked by Anonymous
3. 339 views

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