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Questions Asked on August 12, 2010

962.300 km_________ = T 80.5 km/hr
1. 1 answer
2. asked by susan
3. 372 views
evaluate the limitas lim h goes to 0 ((2+h)^3 - 8)/h the answer is twelve but I don't know how to factor out the cube
1. 1 answer
2. asked by Jin
3. 385 views
evaluate the limitas lim goes to -1 (x^2 +2x +1)/ (x^4 -1) the answer is zero but i don't know how to get it
1. 1 answer
2. asked by Jin
3. 496 views
(b)A centrifuge has a maximum rotation rate of 10,000 rpm and can be stopped in 4 seconds. Assume the deceleration is uniform.
1. 1 answer
2. asked by Oisin
3. 1,591 views
Have you ever use mnemonics to remember something complicated? What way you might you use mnemonics to be a more effective
1. 1 answer
2. asked by Angie
3. 928 views
Jessica's weight is 540 Newtons. According to the Third Law, if the Earth pulls on Jessica with a force of 540 N, then Jessica
1. 1 answer
2. asked by Anonymous
3. 672 views
which would have a lower melting point, C3H6 or CH30H? explain please!
1. 1 answer
2. asked by Joseph
3. 490 views
NH2-,NH3, and NH4+ have H-N-H bond angles of 105, 107, and 109. Explain this variation in bond angles
1. 3 answers
2. asked by Joseph
3. 1,599 views
give 2 examples each of situations in which you might use the following pesticides Insecticides and fungicides
1. 2 answers
2. asked by christine
3. 421 views
explain the difference between gymnosperms and angiosperms give give 5 examples of each that are ontario native
1. 1 answer
2. asked by christine
3. 699 views
If you have read the "Animal Farm". I need help on a list of things, of things that stand in Snowball's (the pig) way of
1. 1 answer
2. asked by kathy
3. 495 views
Go to the U.S. Securities and Exchange Commission’s Web site and the Financial Accounting Standards Board’s Web site.
1. 4 answers
2. asked by Anonymous
3. 651 views
If you had to choose technology tools to use in the classroom, what would they be? I have already decided on SmartBoards,
1. 3 answers
2. asked by Ggift
3. 907 views
in diagram below ab parallel to cd what is the value of x
1. 3 answers
2. asked by sandra
3. 2,834 views
actually cos(x)=-2 has an infinte amount of solutions so to say it dosen't have ONE is just wrong... but yah I don't buy that
1. 2 answers
2. asked by Kate
3. 568 views
On a certain exam, Tony corrected 10 papers and foundthe mean for his group to be 70. Alice corrected the remaining 20 papers
1. 2 answers
2. asked by kirk
3. 3,105 views
Give an example of a set of data for which a stem and leafplot would be more informative than a histogram.
1. 0 answers
2. asked by kirk
3. 678 views
Assume a 125 pound person burns 150 calories after 15 minutes of jogging and 200 calories after 20 minutes of jogging.Part 1:
1. 1 answer
2. asked by Ariela
3. 616 views
suppose T is a right angle whose sides have a b c. is it possible that each of a b c is an odd integer?
1. 1 answer
2. asked by Bob
3. 362 views
what were the political and social outcomes of the end of the Vietnam War?
1. 1 answer
2. asked by beth
3. 564 views
On a roulette wheel, the probability of winning whenyou pick a particular number is . Suppose you bet $1.00 to play the game,
1. 1 answer
2. asked by kirk
3. 661 views
Jim rolled a fair die 5 times and obtained a 3 every time.He concluded that on the next roll, a 3 is more likely to occur than
1. 1 answer
2. asked by kirk
3. 1,237 views
How does one person (male or female) develop a form of food allergy towards peanuts, milk etc.?
1. 2 answers
2. asked by AL 92
3. 391 views
How do I add whole numbers to fractions. To get the number from an extended form to a standard form?
1. 1 answer
2. asked by tina
3. 409 views
Suppose we have the following market supply and demand schedules for bicycles:Price Quantity Demanded Quantity Supplied $100 70
1. 2 answers
2. asked by austin
3. 1,386 views
Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form, ax^2
1. 1 answer
2. asked by Alejandro
3. 507 views
Jack usually mows his lawn in three hours. Marilyn can mow the same yard in 5 hours. How much time would it take for them to mow
1. 1 answer
2. asked by Roberto
3. 552 views
How do i solve this?Write a rule for the function. Input,x 0 1 2 3 Output,y 3 5 7 9
1. 4 answers
2. asked by Hope
3. 1,352 views
Solve the given equation:ln(x + 4) + ln(x + 2) = 2 ps - we aren't allowed calculators My ans: I got as far as ln [(x+4)(x+2)] =
1. 2 answers
2. asked by Neee
3. 443 views
a) Does ball B roll faster along the lower part or track a than ball A rolls along track A? (b) Is the speed gained by ball B
1. 1 answer
2. asked by Anonymous
3. 708 views
If the sides of a square are lenthened by 7 cm, the area becomes 222 cm squared. Find the length of a side of the original
1. 3 answers
2. asked by Jacqueline
3. 457 views
Multiply and express the result in its simplest form.2x/x-3×1/x^3
1. 2 answers
2. asked by J.J.
3. 714 views
Find the variation constant and an equation of variation where y varies directly as x and y=50 when x=10
1. 2 answers
2. asked by Tim
3. 839 views
what does situation & equation mean in math? thank you
1. 2 answers
2. asked by litzy
3. 194 views
why do you need to know the animals in the Philippines?
1. 3 answers
2. asked by Alexi Angela
3. 384 views
Determine which consecutive integers the real zeros of the function are located.f(x) = 4x^4 - 16x^3 - 25x^2 + 196x -146 Is there
1. 2 answers
2. asked by Christy
3. 1,474 views
simplify3x+2y/3y
1. 1 answer
2. asked by Tara
3. 298 views
Ellie works at a camp. Her age is a multiple of 6 and a multiple of 8. what is the youngest age Ellie could be?
1. 3 answers
2. asked by donna
3. 239 views
A chemist mixes some 20% acid solution with pure 100% acid to increase the concentration. How much pure acid and acid solution
1. 1 answer
2. asked by jess
3. 1,912 views
A car radiator has a 6-liter capacity. If the liquid in the radiators 40% antifreeze, how much liquid must be replaced with pure
1. 1 answer
2. asked by Ziggy
3. 627 views
WHAT'S THE VALUE OF NUMBER 4 IN 4559
1. 1 answer
2. asked by IM@NI
3. 408 views
In which of the following situations would using the word "you" typically NOT be appropriate? A.When you most inform a
1. 4 answers
2. asked by Kimberly
3. 778 views
At what rate would a 75kg person travel during a slip/fall on a wet surface to the landing position? And what would be the force
1. 6 answers
2. asked by Mary Jo
3. 384 views
Which of the following statements most effectively applies you-attitude? A."We began processing your application today." B."Your
1. 11 answers
2. asked by Kimberly
3. 1,170 views
what are the rule for adding and subtracting positive and negative numbers
1. 1 answer
2. asked by jasmine
3. 538 views
I need opinions on social issues of human trafficking. This is what I have so farHuman trafficking is a serious social issue
1. 1 answer
2. asked by patiance
3. 716 views
Determine whether the graph of the equation is symmetric with respect to the x-axis, y-axis, line y=x, line y=-x, or none of
1. 2 answers
2. asked by James
3. 2,765 views
The list price of a car is $17,500. By purchasing a combination of luxury items, the cost can increase by as much as 25%. How
1. 2 answers
2. asked by Sarah
3. 479 views
if f(x)isgreater or equal to 10x–42 but less than or equal to x2+2x–26 determine limx4f(x) = What theorem did you use to
1. 4 answers
2. asked by Jin
3. 500 views
Consider the following students method of solving the proportion 8/5 = 20/x and determine whether the methods were correct:
1. 1 answer
2. asked by Ella
3. 1,117 views
log(base 2)csc(x) = log(base 4)csc(4x^2)I tried doing the log(base a)b = logb/loga but I can't get past that because I'm not
1. 3 answers
2. asked by Teddy
3. 585 views
Suppose a reporter sees a graph with the following headline: Average Number Of Firearms Per Owner: 4.5; Then she creates a
1. 1 answer
2. asked by Sarah
3. 511 views
(x+3)squared-(y+2)squared
1. 2 answers
2. asked by Anonymous
3. 285 views
I am trying to study for a basic math entrance exam and can not recall how to work out the following question. Here it is:Three
1. 2 answers
2. asked by Heather
3. 614 views
3 1/3 - 2 2/5 + ?
1. 1 answer
2. asked by TANYA
3. 320 views
32 is 40% of what number?
1. 1 answer
2. asked by ANNE
3. 328 views
a triangle with a 18"base.What is the maximum length to use 180in squared?
1. 2 answers
2. asked by pat
3. 333 views
What would be an example of a complete sentence using the phrase "wishing for a way to make this happen"?
1. 1 answer
2. asked by Brady
3. 269 views
A SOCCER TEAM PLAYED 160 GAMES AND WON 65 PERCENT OF THEM. HOW MANY GAMES DID THEY WIN?
1. 2 answers
2. asked by JAMIE
3. 929 views
A one tonne moon obiter is to approach the moon and orbit through 270 degrees at an altitude of 100km. During this period its
1. 2 answers
2. asked by sandhya
3. 469 views
a is the set of siamese catsb is the set of cats how do I determine whether the pairs of sets are equal, equivalent, both or
1. 2 answers
2. asked by Katherine
3. 1,413 views
The cola sample is 50. mL, the equivalence point volume is 13.4 mL, and the NaOH solution concentration is 0.025 M, what mass of
1. 7 answers
2. asked by Kris
3. 532 views
Commuting students. At a well-known university, 1/4 of the undergraduate students commute, and 1/3 of the graduate students
1. 1 answer
2. asked by Michelle
3. 649 views
Randy, Sam, Tim and Will counted the number of puzzles they had solved in two months. Sam has solved twelve more than Tim. Randy
1. 1 answer
2. asked by LD
3. 674 views
y-3=1/2(x-6) "finding the value of a variable"x=2 I know the answer is 1, but how do I work the problem to get 1. This problem
1. 2 answers
2. asked by dave
3. 612 views
Magazine sales. Henry sold 120 magazine subscriptions inx days. a) Write a rational expression for the rate at which he sold the
1. 2 answers
2. asked by Misty
3. 907 views
im doing a 5 page essay and MARS model is one of them but i need help writing an example for Situtaional Factors for the
1. 0 answers
2. asked by Thara
3. 356 views
Sealing a Gym Floor A gymnasium floor has an area of 2400 square yards. Each gallon of floor sealant covers an area of 350
1. 1 answer
2. asked by Madison
3. 559 views
PRECIPITATION BY NaC2H3O2(aq)(a) Add 2 mL of sodium acetate solution to the test tube. (b) If a white precipitate forms at the
1. 1 answer
2. asked by stacy
3. 684 views
What exactly is an information systems? How does it work
1. 1 answer
2. asked by sam
3. 452 views
Multiply and express the result in its simplest forum:2x/x-3×1/x^3
1. 1 answer
2. asked by Anonymous
3. 344 views
not sure how to do this problem. I need help3*2+5/9
1. 2 answers
2. asked by vincent
3. 320 views
solve.3^x+1=4^X+1 its a logarithm
1. 2 answers
2. asked by elisha
3. 419 views
Carlin’s Pizza House offers 3 kinds of salad, 15 kinds ofpizza, and 4 kinds of dessert. How many different threecourse meals
1. 1 answer
2. asked by kirk
3. 884 views
From a set of eight marbles, five red and three white,you choose one at random. What are the odds in favor of choosing a red
1. 1 answer
2. asked by kirk
3. 485 views
An estimate of the fish population of a certain pond wasfound by catching 200 fish and marking and returning them to the pond.
1. 2 answers
2. asked by kirk
3. 4,505 views
Riena has six unmarked CDs in a box, where each is dedicatedto exactly one of English, mathematics, French, American history,
1. 1 answer
2. asked by kirk
3. 691 views
a) Describe the niche of the sea lamprey.b) Find out how sea lampreys may have entered the Great Lakes ecosystem. c) Identify
1. 2 answers
2. asked by christine
3. 588 views
3. Describe the role of microorganisms (bacteria or viruses) in:a. Genetic manipulation and medical research b. Ecosystem (such
1. 1 answer
2. asked by christine
3. 775 views
how do you simply this?square root of 1500/20 (the / means over) please show steps. thanks!
1. 2 answers
2. asked by Emily
3. 377 views
same as my question below please help me post your answer on here if you have one on these forms of courseh t t p : / / w w w .
1. 0 answers
2. asked by Kate
3. 301 views
no one on physics forums seems to know the answer so I was wondering if you guys could helppost anser on these forms of course
1. 1 answer
2. asked by Kate
3. 540 views
What role does ovaries play in the homeostasis subject, and what other reaearch about the ovaries is currently taking place?
1. 2 answers
2. asked by kevin
3. 575 views
Ok I have a bunch of questions, please bare with me and i'd appreciate it VERY much if you could help me with these!1. Assume
1. 0 answers
2. asked by rick
3. 1,075 views
A basketball player has made 135 free throws in 180 attempts. Of the next 50 free throws attempted, how many would she have to
1. 2 answers
2. asked by Sarah
3. 746 views
5x=125 to the 6th power over 25 to the 4th power
1. 4 answers
2. asked by Anonymous
3. 425 views
Sybil is planning a trip to Paris. She estimates that 1 euro is worth about 1.2 U.S. dollars. Her budget for the trip allows
1. 1 answer
2. asked by Sarah
3. 561 views
I need imput on what I have on social issues of human traffickingHuman trafficking is a serious social issue around the world,
1. 1 answer
2. asked by patiance
3. 720 views
silver ions in a solution of silver salts can be recovered by immersing copper metal in the solution. crystals of pure silver
1. 2 answers
2. asked by stacy
3. 726 views
silver ions in a solution of silver salts can be recovered by immersing copper metal in the solution. crystals of pure silver
1. 1 answer
2. asked by stacy
3. 988 views

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