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Questions Asked on February 19, 2007

Considered the sampling distribution of a sample mean obtained by random sampling from an infinite population. This population
1. 1 answer
2. asked by Jennifer
3. 2,916 views
Suppose the production function for widgets is given by:Q = KL - 0.8K^2 - 0.2L^2 where Q represents the quantity of widgets
1. 2 answers
2. asked by Vincy
3. 2,150 views
Here is a list of words now can someone help me find the stressed syllables:1. diff(icult) 2. (imag)ine 3. (fam)iliar 4.
1. 2 answers
2. asked by Holly
3. 1,778 views
At time t1 = 2.00 s, the acceleration of a particle in counterclockwise circular motion is (9.00i + 8.00j) m/s^2. It moves at
1. 1 answer
2. asked by COFFEE
3. 1,670 views
What is the speed of an 800-kg car whose KE is 250 kJ?Use the formula KE = (1/2) M V^2 Rearrange it to solve for V. You'll need
1. 1 answer
2. asked by tasha
3. 1,423 views
i need to no if these analogies are like part to hole, function cause to effect and stuf like that (adequate:excellent)Here are
1. 0 answers
2. asked by aladian
3. 1,252 views
A skier is pulled up a slope at a constant velocity by a tow bar. The slope is inclined at 27.2 ° with respect to the
1. 0 answers
2. asked by Susu
3. 1,247 views
A crane whose motor has a power input of 5.0 kW lifts a 120-kg load of bricks through a height of 30m in 90s. what is the
1. 0 answers
2. asked by tasha
3. 1,189 views
A 0.2 kilogram baseball is thrown vertically downwards towards to the same horizontal floor. The baseball possesses an initial
1. 2 answers
2. asked by Katrina
3. 1,185 views
How much work is needed to raise a 110-kg load of bricks 12m above the ground to a building under construction?According to the
1. 0 answers
2. asked by tasha
3. 1,182 views
sum of twice a number and 5 lies between 7 and 11Here is how you would write that: 7 < 2x +5 < 11 You can subtract 5 from each
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2. asked by sma
3. 1,169 views
Is the the rf value of lycopene and with what solvent can you use as a mobile phase on a TLC?I don't know the answer here but I
1. 4 answers
2. asked by paul
3. 1,129 views
how would I find the hieght of a isocscles triangle if the base was 20 and the area was 240?To find the height of an isocsceles
1. 0 answers
2. asked by Sara
3. 1,011 views
Air is being compressed in a cylinder with a volume of 0.025 m^3 under a constant pressure of 3.0*10^5 Pa and the volume of the
1. 1 answer
2. asked by anonymous
3. 989 views
A. Find the integral of the following function.Integral of (x√(x+1)) dx. B. Set up and evaluate the integral of (2√x) for
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2. asked by Ryoma
3. 971 views
PLEEEZE helpname the type of reaction K + MgBr -> Not enough information is provided. And not magnesium bromide is MgBr2. Is
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2. asked by key
3. 970 views
Hello. Well, I was wondering how you are supposed to memorize 1 times 1 (easy) through 12 times 12 (hard)! How do you do it??Rep
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2. asked by Larry
3. 954 views
Which materials produce during the light reactions of photosynthesis are essential to the dark reactions?Light Reactions (Occurs
1. 0 answers
2. asked by Sara
3. 924 views
Alex was on a coast-to-coast trip by automobile. While passing through Ohio, Alex had a flat tire. It was fixed by Sam’s
1. 0 answers
2. asked by mike
3. 918 views
Why does water freezing not violate the second law of thermodynamics? (Hint: Think in terms of a system)The entropy of the water
1. 0 answers
2. asked by anonymous
3. 907 views
i need a idea about a story novel, it has to have the followingsomewhere in the story it has to mention the hawiian king it has
1. 0 answers
2. asked by Anonymous
3. 905 views
explain why a person will die if their heart stops beating for a few minutesPeople die when their heart stops beating because it
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2. asked by amy
3. 854 views
we have to to identify the dependent clause in this sentance and then tell wether the clause is an adverb, adjective, or noun
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2. asked by Lesley
3. 823 views
A gasoline engine runs with 28 percent efficiency. It expels 3.60x10^4 J of heat in each cycle.a. Find the heat absorbed in one
1. 0 answers
2. asked by anonymous
3. 777 views
the potential energy of a golf ball in a hole is negative with respect to the ground. Under what circumstances(if any) is the
1. 1 answer
2. asked by tasha
3. 771 views
What is the empirical formula for aluminium selenide?What is the common oxidation state of aluminum? Combine that information
1. 0 answers
2. asked by sarah
3. 762 views
When a particle moves on a circle at constant speed, its acceleration vector:a) is zero m/s^2 b) points toward the center of the
1. 0 answers
2. asked by Technoboi11
3. 760 views
Can you explain the process for solving this problem (this one is more complicated than the example in our book):A solution
1. 0 answers
2. asked by Lacey
3. 753 views
the acceleration of gravity on the surface of Mars is m/s squared. if an astronaut in a space suit can jump upward 20cm on the
1. 0 answers
2. asked by tasha
3. 742 views
How long will it take a 1000-kg car with a power output of 20 kW to go from 10m/s to 20 m/s?Ignoring friction, the change in
1. 0 answers
2. asked by tasha
3. 740 views
I need help with my homework and its a whole page of questions from the book my culture my nation page 3 could you give me the
1. 0 answers
2. asked by Traci
3. 740 views
what, if anything, happens to the speed of a fighter plane when it fires a cannon at an enemy plane in front of it?
1. 0 answers
2. asked by tasha
3. 737 views
At time t1 = 2.00 s, the acceleration of a particle in counterclockwise circular motion is (9.00i + 8.00j) m/s^2. It moves at
1. 0 answers
2. asked by COFFEE
3. 723 views
what does it mean when someone said? how is Mike,Is he behaving himself?It means that Mike sometimes does not behave as well as
1. 0 answers
2. asked by Bob
3. 685 views
A skier is pulled up a slope at a constant velocity by a tow bar. The slope is inclined at 27.2 ° with respect to the
1. 0 answers
2. asked by Susu
3. 684 views
Help! An inhalant is not a stimulant or a depressant. So... what is it then?????? Puh-leaze help me! My grade this term counts
1. 0 answers
2. asked by Lauren
3. 669 views
The emf induced across the wing-tips of a flying aircraft is of the order of several millivolts. Can this value be obtained
1. 0 answers
2. asked by Ishani
3. 669 views
Can you direct me to a site(s) which can help with college chemistry and statistics?Here are a couple of good chemistry sites
1. 0 answers
2. asked by jules
3. 669 views
Can you give me an example of a compound that can make Ba3(PO4)2 even more insoluble than it already is (and can you tell me
1. 0 answers
2. asked by Lacey
3. 660 views
A sphere of mass 2.7 x 10^-4 kg is suspended from a cord. A steady horizontal breeze pushes the sphere so that the cord makes a
1. 0 answers
2. asked by COFFEE
3. 656 views
the diagram below shows a structural formulae of 3 cabon compounds labelled 1 2 and 3 and the eaction between compounds 1 and 2.
1. 0 answers
2. asked by bex
3. 641 views
Would you say Steinbeck uses indirect or direct characterization of the characters? I think it's direct. For example he says,
1. 0 answers
2. asked by Tammy
3. 624 views
What is the valency of selenium in hydrogen selenide?Consider what selenium's group is in the periodic table. There is oxygen
1. 0 answers
2. asked by sarah
3. 622 views
A sphere of mass 2.7 x 10^-4 kg is suspended from a cord. A steady horizontal breeze pushes the sphere so that the cord makes a
1. 0 answers
2. asked by COFFEE
3. 607 views
What are whe 3 general areas where the was was fought in the Revolutionary War?This site will give you some good ideas. However,
1. 0 answers
2. asked by Mack
3. 602 views
If the short run total product curve is a linear function of the variable input over some range of values. Describe the shape of
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2. asked by Anonymous
3. 601 views
Trends in immigration will continue to shape the face of the United States. What will this face look like in the year 2050?http:
1. 1 answer
2. asked by Anonymous
3. 595 views
How do you calculate percent recovery?I have this info: Weight of sample used: 0.198g Actual weight of sample: 0.325g Other info
1. 1 answer
2. asked by Anonymous
3. 595 views
i need a idea about a story novel, it has to have the followingsomewhere in the story it has to mention the hawiian king it has
1. 0 answers
2. asked by Anonymous
3. 594 views
I need help with the following translations from english to french:Ring- the trick is that its a crossword so the word has to
1. 0 answers
2. asked by Sammy
3. 586 views
I love you Dr Bob, you are great. I didn't realise how much it was getting me down. Don't like to give up on something, my text
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2. asked by SOS mature student
3. 585 views
CAn i plz have a picture or pictures of the mayflower?Whenever you are hunting for pictures, here's an easy way: 1. Go to
1. 0 answers
2. asked by Holly
3. 581 views
How will you apply the knowledge you have learned about effective business communication and cultural diversity to your
1. 1 answer
2. asked by Anonymous
3. 574 views
need to know what a card with the picture of a boy hiding behind a heart might be.I got: Carte de _ _ _ H _ I _ _ I don't know
1. 0 answers
2. asked by Sammy
3. 570 views
How do tthe air sacs of birds help make the body lighter?air in the bones lighten the wholww skeleton:
1. 0 answers
2. asked by eric
3. 566 views
i have to write a story novel, it has to have the followingsomewhere in the story it has to mention the hawiian king it has to
1. 0 answers
2. asked by Anonymous
3. 561 views
I looking for the comma splicehttp://grammar.ccc.commnet.edu/grammar/runons.htm#splice Here's an explanation of what a comma
1. 0 answers
2. asked by Anonymous
3. 559 views
Why is the United State a “common law country”?We're a common law country because we follow precedents established over
1. 0 answers
2. asked by mike
3. 552 views
is massachusetts the city where british soldiers fired on townspeople, killing five of them.And is massachuetts the city where
1. 0 answers
2. asked by Mack
3. 548 views
what are the two towns near boston that in 1775 the first battles of the american revolution fought in?See below. =) Whatis the
1. 0 answers
2. asked by Mack
3. 547 views
Could anyone tell me what the structure of this polymer is ( I need to draw it), I also need to identify three monomer units,CH2
1. 0 answers
2. asked by Ben
3. 542 views
can you direct me to some sites for helping with college statistics?thanks
1. 0 answers
2. asked by jules
3. 541 views
I know that inhalants aren't either a stimulant or a depressant. So what are they?Thank you for using the Jiskha Homework Help
1. 0 answers
2. asked by Lauren
3. 534 views
in the multiplication:39P * Q3 =32951 P and Q each represent a single digit. what is the value of P+Q? I may have missed
1. 0 answers
2. asked by Sarah
3. 530 views
ok. i am becoming home schooled on the computer, and i have no idea how to do my math problems...examples 3/12 + 3/4n what do i
1. 0 answers
2. asked by chalsey
3. 529 views
Does anyone have any information/websites on the poem 'Mirror at the Fun Fair' by Australian poet Judith Wright? Or info on any
1. 0 answers
2. asked by Brian
3. 520 views
annotative bibliography for sunlink and worldbook onlinehttp://wwwold.ccc.commnet.edu/mla/ Hold your cursor over the words
1. 0 answers
2. asked by steve the hippo
3. 518 views
Which of these energies might correspond to the KE of a person riding a bicycle on a road? 10 J; 1 kJ; 100kJKE is 1/2 mv^2. Take
1. 1 answer
2. asked by tasha
3. 517 views
Dangling ModifiersIf your baby does not like cold apple juice, it should be heated. Your answer: 1. Dangling Modifiers When they
1. 0 answers
2. asked by Anonymous
3. 509 views
I need 2 know how 2 find the measure of a regular haxagon!! HELP ME PLEASE!!This site explains how to find the area of a regular
1. 0 answers
2. asked by Sweetpea:)
3. 509 views
I solved most of my questions but these stumped me:1.) Dis a tes _ _ _ _ combien tu les amies. 2.) Ce qu'on ressent pour ses
1. 2 answers
2. asked by Sammy
3. 506 views
I can't seem to understand why lunar eclipses occur only twice a year and not monthly. I have looked up a lot of answers, but I
1. 1 answer
2. asked by Jenna
3. 493 views
What is a balanced equation for the reaction of aluminium selenide with water?Assume that aluminum hydroxide and hydrogen
1. 0 answers
2. asked by sarah
3. 491 views
If a firm pays its bills with a 30-day delay, what fraction of its purchases will be paid for in the current quarter? In the
1. 0 answers
2. asked by mike
3. 491 views
Maurice drove 400 km from Edmonton to Battleford in 1 hour less time than it took Martin to drive the same route from Battleford
1. 0 answers
2. asked by Shay
3. 483 views
whats the next # in this sequence:52, 28, 33, 63, 73, 23, 56 i really need help so if anyone can answer it would be great. sorry
1. 0 answers
2. asked by lea
3. 481 views
A cue shaped box fits exactly around a soccerball with a diameter of 22.28 cm. What percent of the box is empty space?Help
1. 0 answers
2. asked by thomas
3. 468 views
How do I solve this?2 {2/3 } / 4/5 / 1/3 {4/9} / 4/4 / 1/3 How do I cross multily the numbers? Is the (2/3) supposed to be
1. 0 answers
2. asked by Gee
3. 468 views
I need help unscambling the letters ooqtisum to make an english word that we get from spanishmosquito
1. 0 answers
2. asked by kristen
3. 462 views
In the inner mitchondrial membrane, hydrogen ions...A)are pumped in olny one direction. B)are pumped in both directions C)leak
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2. asked by Nick
3. 427 views
if someone gave me a dollar every hour, how much money would i have in a year?$1/hr x (24 hr/day) x (365.25 days/yr) = ??
1. 0 answers
2. asked by Mack
3. 424 views
The president of Penman Corporation, John Burton, has asked you, the company's controller, to advise him on whether Penman
1. 0 answers
2. asked by mike
3. 405 views
how many sides must a polygon haveA polygon must have at least 3 sides.
1. 0 answers
2. asked by walker
3. 398 views
What city was the first and second continental congresses and the declaration of independence approved?Philadelphia
1. 0 answers
2. asked by Mack
3. 393 views
if someone gave me a dollar every hour, how much money would i have in a year?answered below. It isn't necessary to duplicate
1. 0 answers
2. asked by Mack
3. 379 views
wat is 4+59
1. 0 answers
2. asked by Anonymous
3. 344 views
c.
1. 0 answers
2. asked by mike
3. 320 views

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