Questions Asked on September 25, 2006

Criticize the following statements.1. In an ionic compound, the number of cations is always equal to the number of anions. [Is
1. 1 answer
2. asked by Chris
3. 2,886 views
A ball is thrown vertically upward with a speed of 25.0 m/s from a height of 2.0 m.How high does the ball rise? How long does it
1. 1 answer
2. asked by Becca (question two of four!)
3. 2,658 views
My teacher says that mood and tone are not the same thing, but I have trouble establishing a difference between the two. How can
1. 16 answers
2. asked by Anonymous
3. 1,647 views
Two students are on a balcony 19.6 m above the street. One student throws a ball vertically downward at 14.7 m/s. Att the same
1. 2 answers
2. asked by Becca (question four of four!)
3. 1,531 views
A ball is thrown upward from the ground with an initial speed of 25 m/s; at the same instant, a ball dropped from rest from a
1. 1 answer
2. asked by Becca
3. 1,327 views
How do you figure this problem out?How many different committees can be formed from 5 professors and 15 students if each
1. 2 answers
2. asked by Haley
3. 1,295 views
We will be conducting a crystallization experiment this week. I was wondering what the most common materials used for this
1. 2 answers
2. asked by Sheryl
3. 1,289 views
the derivative of 2x^e is zero right or no? do i have to use the log formula2 x^e is x to the power 2.718.. It is not a constant
1. 1 answer
2. asked by Anonymous
3. 1,242 views
Number of moles of oxygen gas produced from the complete catalyzed decomposition of 6.80ml sample of a 3.5% solution. Density of
1. 0 answers
2. asked by Melba
3. 1,206 views
3(4u-6)=2(4u-3)-(u-8)what is u 12u-18=8u-6-u+8 Can you take it from here? so I would have combine like terms then add right?
1. 2 answers
2. asked by nyaja
3. 1,109 views
i didA=pi(1/48)^2=.0014 2.5 ft/sec * .0014ft .0035 ft^3 450 galmin/1 ft^3/sec * .0035 ft^3/sec*15 min = 23.625 gpm
1. 0 answers
2. asked by Matt to drwls
3. 1,077 views
I know that standard form is Ax+By=C, but I'm not really sure how to do this problem. All help is welcome. Thanks in advance.Wri
1. 0 answers
2. asked by Faramir
3. 1,033 views
find the present value of ordinary annuitypayments of 890 each year for 16 years at 8% compounded annually What is the amount
1. 0 answers
2. asked by john
3. 1,031 views
A rocket moves upward, starting from rest with an acceleration of 29.4 m/s^2 for 4.00 s. It runs out of fuel at the end of the
1. 1 answer
2. asked by Becca (question three of four!)
3. 1,006 views
Is the Freedom of the Press still a right worth preserving?What do you think? Personally I think it is although I believe the
1. 0 answers
2. asked by Melyssa
3. 881 views
Hello,I'm confused on what these problems are telling me. Is questions a) and b) the same? I don't know, please help me I don't
1. 0 answers
2. asked by Krissy
3. 876 views
Gina traveled 450 miles to her grandmother's house in two days. She traveled 50 more miles on Saturday than on Sunday. How many
1. 1 answer
2. asked by Cindy
3. 842 views
What adaptation does a bird have that allows it to live in a tree?a. feathers and eyes b. claws and wings c. a pointed beak and
1. 1 answer
2. asked by tater tot
3. 832 views
You are given a hydraulic jack which you'd like to keep in your car in case you have a flat. Your vehicle weighs 4500lbs, and
1. 0 answers
2. asked by Matt
3. 791 views
how can we find the area of a figure.how can i find the area of this figure. jf=16 cm I can't see the figure, but generally we
1. 0 answers
2. asked by ariel
3. 713 views
I am finding the second derivative of (x^2)(y^3) = 12x(y^3) + (x^2)(y')(3y^2) = 0 And I simplified the answer to y'= (-2y)/(3x)
1. 0 answers
2. asked by Jin
3. 696 views
How do you rename as a fraction and decimal 55 5/9%You should know that 5/9 is 5 repeating, so the decimal is 55.5%(with a bar
1. 2 answers
2. asked by Nadia
3. 674 views
commodity Price Elasticity of demand---------- Potatoes 0.3 If I know there is a fall in the price of potatoes how do i predict
1. 0 answers
2. asked by Jon
3. 662 views
What are FIVE CITIES that run along the Mississippi River?the state capital and alabamma help me on this on this paper Since
1. 0 answers
2. asked by Dee
3. 655 views
history of physica educaionAnceint rome and greece , young men/boys would go to school and learn artimatics, liturature and
1. 0 answers
2. asked by janeile
3. 651 views
how many grams of H2 (g) are produced by the reaction of 1.35 g Al with 75.0 mL of 3.44 M HClHere is the way to do most of these
1. 0 answers
2. asked by brian
3. 637 views
change equations to polar form:1) y= -1 2) x^2 + y^2 = 4 how would i do these questions? thank u to convert to polar, you use
1. 0 answers
2. asked by hmmmm
3. 630 views
DESCRIBE THE METHOD pARAMECIUM USES TO ACQUIRE NUTRIENTS SUCH AS YEASThttp://ebiomedia.com/gall/classics/Paramecium/paramecium2.
1. 1 answer
2. asked by MATT
3. 622 views
what are body shapes and what are the names of the body shapesBody shapes are your general physical structures. Things such as
1. 0 answers
2. asked by jennifer
3. 615 views
what are some benefits and risks associated with using bacteria to clean up oil spills?Since this is not my area of expertise, I
1. 0 answers
2. asked by MATT
3. 609 views
Can someone explain to me factorizations of nounsI have never heard that terminology before, and googling it came up with zilch!
1. 0 answers
2. asked by the shadow
3. 605 views
what are the characteristics of a chemical change?New substances are formed. This is often accompanied by heat, light, change in
1. 0 answers
2. asked by diego
3. 604 views
3(-5)squared -2/-5(2)/2 squaredI don't get the second part but... any number squared is positive so 3(-5) squared is 3x25 if
1. 0 answers
2. asked by Sam
3. 596 views
Why water is a polar molecule?and What property of water explains why it can travel to the the top of trees??? PLEASE HELP In
1. 0 answers
2. asked by Dakota
3. 580 views
Can anyone tell me the formula and what the symbols mean for the following problems?1. You have a 1/2 inch internal diameter
1. 0 answers
2. asked by Matt
3. 567 views
I am haveing trouble measuring thin with the metric system and I have a test tommorow can you please help me study.What is the
1. 1 answer
2. asked by Billy
3. 565 views
Question 1 : We would like to test 3 different treatments on a particu-lar type of plant. A worker at the local greenhouse will
1. 0 answers
2. asked by Lindsay
3. 557 views
A lab is developing a new medication for headaches. To do so,they must choose from 10 active ingredients, 5 preservatives and 2
1. 0 answers
2. asked by Lindz
3. 553 views
I have a few questions on my assignment over Windows XP could you please check them? Thanxs!Short Answer 17. Danni, an employee
1. 1 answer
2. asked by shiningstar007
3. 551 views
find the fifth term of geometric sequencea=-6 r=2 This website explains how to do it:
1. 0 answers
2. asked by john
3. 547 views
how many atoms their is in a apple?I assume you mean "there." It depends upon the size of the apple. And its compositon. l
1. 0 answers
2. asked by diego
3. 545 views
Why is water a polar molecule?Please read: (Broken Link Removed) AND
1. 0 answers
2. asked by Dakota
3. 533 views
Consider the following balanced equation:2 Na + 2 H2O ? 2 NaOH + H2 If 92.0 g of sodium reacts with 76.0 g of water until
1. 0 answers
2. asked by brian
3. 531 views
DESCRIBE CYTOPLASMIC STREAMING IN PARAMECIUM. WHAT IS THE BENEFIT OF CYTOPLASMIC STREAMING?http://www.daviddarling.info/encyclop
1. 0 answers
2. asked by MATT
3. 521 views
25 gram mass is given an upward acceleration of 30 m/s^2 by a rope.need help finding tension in the rope? not sure how to set up
1. 0 answers
2. asked by greg
3. 504 views
What are the parts of a computer?Please do not post duplicates. what i have to do mix gas and liquid in the house is dangoues
1. 0 answers
2. asked by Kevin Yong
3. 503 views
I need to know what are active and solar heating systems.Here are a couple of sites that may be of use to you. (Broken Link
1. 0 answers
2. asked by Meiyan
3. 491 views
Hi i need help with the following transactions. Right now we are learning about the accrual basis of accounting.1.Rent Payments
1. 1 answer
2. asked by F
3. 491 views
what are the characteristics of a physical change?The substance may change state but it does not change composition.
1. 0 answers
2. asked by diego
3. 477 views
places that have the same, or common, characteristics ar referred to as....shires, traits, regions, or provinces? regions
1. 0 answers
2. asked by sam
3. 475 views
what is totalitarianismSimilar to Nazism. Go to wikipedia. I CAN"T STRESS THIS ENOUGHT! DON'T USE WIKIPEDIA ANYONE CAN EDIT
1. 0 answers
2. asked by heather
3. 472 views
Number of sides in a argumentUsually 2 but it could be more. You ever argue with a brother or sister? What about your parents or
1. 0 answers
2. asked by Carl
3. 469 views
when expressing domain,what does the parentheses & brackets mean? for example, [0, infinity) The bracket, '[' means the left
1. 0 answers
2. asked by hawkstar
3. 465 views
What was Myles Horton's view on what makes a good education?What do you think it was? Please post your answer, and we'll be glad
1. 0 answers
2. asked by Tristan
3. 460 views
What are the parts of a computer?I think that is far too many to list if you want a detailed list; however, the MAIN pieces are
1. 0 answers
2. asked by Kevin Yong
3. 456 views
Use place value to find each missing number. Explain4,657,839; 4,657,939; _,_ _ _, _ _ _; 4,658,139 change of +100 misssing
1. 0 answers
2. asked by Joseph
3. 451 views
a wall is 5 m. a ladder is leaning against it, which is 3 m. express the height from the top of the ladder above the ground as a
1. 0 answers
2. asked by hawkstar
3. 439 views
How can we use geometry as a means of understanding basic operations?
1. 0 answers
2. asked by dgibson
3. 411 views
i don't understand that formula can you elaborate a little bit i came out with 7.07lbs of force and i don't think that is
1. 0 answers
2. asked by Matt to bob pursley
3. 395 views
what 3 fractions whose decimal equivalent is 0.251/4 2/8 4/16 get it? Divide the bottom into the top.....
1. 0 answers
2. asked by kk06
3. 389 views
what is 78 times 36 i don`t get it it`s hard!!!!!!2808 right the answer is 2808
1. 0 answers
2. asked by alex
3. 367 views
What are exponents??what is a time s to =34
1. 0 answers
2. asked by Callie
3. 330 views

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