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Questions Asked on April 17, 2011

Education in financial planning had opened (past perfect tense) my eyes to better money management.Financial planning education
1. 1 answer
2. asked by Com 155
3. 555 views
The length of time (T) in seconds it takes the pendulum of a clock to swing through one complete cycle is givenby the formula
1. 1 answer
2. asked by Carolyn
3. 1,981 views
please help me? :)topic: standard enthalpies of formation "Calculate ΔHf° of octane, C8H18(l), given the entalpy of combustion
1. 1 answer
2. asked by marie
3. 2,286 views
what is the easiest way to solve a square root equation without a calculator? I have looked online and found a few, but to get
1. 1 answer
2. asked by aria
3. 494 views
A helium atom weighs 6.65 X 10 to the negative 24 grams. How many helium atoms are contained in a 1.0 g sample?
1. 1 answer
2. asked by Lindsey
3. 1,012 views
Education in financial planning teaches (simple present tense) me how to save money for my children’s college education.Could
1. 1 answer
2. asked by Help
3. 848 views
Decide whether the experiment is a binomial, Poisson, or neither based on the information given. Each week a man plays a game in
1. 1 answer
2. asked by glo
3. 692 views
I am a Sophomore in High School. I have a GPA of 3.3 currently, (it's very bad) with no AP classes taken until Junior and Senior
1. 2 answers
2. asked by William
3. 578 views
i don't know how to solve this. looked through all my note but i'm not sure what kind of formula i am to use or if i even need
1. 0 answers
2. asked by marie
3. 393 views
How do I calculate the solubility of a compound in grams of solute per 100 grams of solution?
1. 1 answer
2. asked by Matt
3. 605 views
If 237 mL of O2, measured at STP, are obtained by the decomposition of the KClO3 in a 5.44 g mixture of KCl and KClO3,2KClO3(s)-
1. 2 answers
2. asked by Sam
3. 581 views
Acetylene (C2H2) and hydrogen fluoride (HF) react to give difluoroethane:C2H2+2HF->C2H4F2 When 2.3 mol of C2H2 and 12 mol HF are
1. 1 answer
2. asked by Dewey
3. 1,523 views
Let A={0,1,2,3,4}. Define a function f from A to A by f(n)=2n mod 5.a/ Is f one-to-one? b/ Is f onto? Could you show me how to
1. 4 answers
2. asked by yengiang
3. 1,168 views
Skiing was canceled on account of snow.Why is this Ironic?
1. 2 answers
2. asked by Stacey
3. 420 views
....Poets, whoknow how to express so many beautiful things, are some of the most miserable people on the planet...Why is this
1. 1 answer
2. asked by Stacey
3. 388 views
fluids are substances that can flow, include ________ and ________ and will flow from areas of low pressure to high pressure.
1. 1 answer
2. asked by Roy S.
3. 409 views
true or false___ fluids exert pressure in all directions. ___ the faster fluids move, the more pressure they exert.
1. 1 answer
2. asked by Roy S.
3. 421 views
A buffer was made by mixing 0.1522 moles of HCO2H with 0.1832 moles LiHCO2- and diluting to exactly 1L. What will be the pH
1. 1 answer
2. asked by Jude
3. 610 views
An empty sandbox has a length of 6 feet width of 4 feet and a depth of 2 feet. If the sandbox is filled with 8 bags of sand and
1. 1 answer
2. asked by Helpplz
3. 557 views
Im doing a biography on Rick Riordan but I can't find some of his family information. Does Rick Riordan have any siblings? If
1. 5 answers
2. asked by volleyball_lovr
3. 476 views
A cube has edge lengths of 6 inches. What is the approximate length of a diagonal "d" of the cube?A)6 in. B)8.4 in. C)10.4 in.
1. 2 answers
2. asked by Sergio
3. 1,617 views
The input piston of a hydraulic press is 20mm in diameter, and the output piston is 10mm in diameter. an input force of 1.0N
1. 0 answers
2. asked by DMITRIC
3. 739 views
A cake of soap placed in a bathtub of water sinks. The buoyant force on the soap is:a- Zero b- Less than its weight c- Equal to
1. 1 answer
2. asked by DMITRIC
3. 1,451 views
fill in the blanks with appropriate (suitable)determiners 1.he did seem to have read----scriptures.
1. 1 answer
2. asked by mayank
3. 522 views
Using the following values, calculate the amount accumulated (future value):Initial Principal = $9000 Interest Rate = 8% Number
1. 5 answers
2. asked by mike...
3. 765 views
fill in the blanks with appropriate (suitable)determiners 1.he did seem to have read----scriptures. 2.as----youth i had to work
1. 2 answers
2. asked by mayank
3. 998 views
A lottery game asks you to pick 5 numbers from the set 1, 2, 3, ... , 29, 30. How many ways are there to play this lottery game?
1. 4 answers
2. asked by BreAnna
3. 1,988 views
i don't know how to solve this. looked through all my note but i'm not sure what kind of formula i am to use or if i even need
1. 1 answer
2. asked by marie
3. 456 views
1)A lottery is set up in which players pick six numbers from the set 1, 2, 3, ... , 39, 40. How many different ways are there to
1. 1 answer
2. asked by BreAnna
3. 573 views
A lottery is set up in which players pick six numbers from the set 1, 2, 3, ... , 39, 40. How many different ways are there to
1. 1 answer
2. asked by BreAnna
3. 831 views
16!_____ 5!* 11!
1. 1 answer
2. asked by BreAnna
3. 309 views
P(8, 5) =
1. 1 answer
2. asked by BreAnna
3. 339 views
Hi, I am writing 6 pages about these questions please me help to understand them so that I can start writing them, thanks!1)What
1. 0 answers
2. asked by Lisa
3. 429 views
Explain why methanol spontaneously evaporates in open air at 25.0 .I know that a negative delta G means a spontanious reaction,
1. 0 answers
2. asked by redgy
3. 1,088 views
i don't know how to solve this. looked through all my notes but i'm not sure what kind of formula i am to use or if i even need
1. 0 answers
2. asked by marie
3. 361 views
What is the solubility of Ca(OH)2 at a pH of 4.802 Ksp of Ca(OH)2 = 6.500*10-6
1. 1 answer
2. asked by Jude
3. 430 views
how to solve2x+3y=17 3x+y=31 then 2(x-3y) y=3x-2 then the last one 2(x+4) x+y=17 please help
1. 1 answer
2. asked by hannah
3. 332 views
What is the concentration of Ni2+ in 0.0775M Ni(NO3)2 and 1.3981M NH3
1. 1 answer
2. asked by Jude
3. 578 views
What must be the concentration of F- to just start precipitation of SrF2 from a solution which is 1.202*10-5M i Sr(NO3)2? Ksp =
1. 1 answer
2. asked by Jude
3. 467 views
Essay; show all work. Bob’s Barber Shop estimates their gross revenue for the second quarter to be given by the polynomial 7x3
1. 1 answer
2. asked by kozy
3. 487 views
Use an equalityOne side of a rectangle is 12 inches and the other is x. What value of x will make the perimeter at most 44
1. 2 answers
2. asked by sweets
3. 468 views
let f(x)=x^3(e^-x)Answer using calculus, use graphing calculator only to check work. a) Find the local and global extrema of f.
1. 0 answers
2. asked by Janet
3. 639 views
if some volatile impurities in the crucible are not burned off in step 1 but are removed in step 4 is the reported percent mass
1. 2 answers
2. asked by Mary
3. 2,045 views
1. Find all possible values of k so that (3,5), (5,-1), and (k,8) are the vertices of a right triangle2. Find all points with
1. 0 answers
2. asked by Mia
3. 481 views
According to the following reaction, how many moles of Fe(OH)2 can form from 175.0 mL of 0.227 M LiOH solution? Assume that
1. 1 answer
2. asked by yr
3. 1,876 views
stuck on steps 2 and 4 of hypothesis testing. Need a formula to complete. please help...A researcher theorized that people can
1. 0 answers
2. asked by unknown
3. 473 views
A rectangular box without a lid is to be made from 12 square meters cardboard. Find the maximum volume of such a box.
1. 2 answers
2. asked by daniel
3. 6,767 views
I have project i need your help.this is the Project Description In this project, you will design a complete arithmetic unit of a
1. 1 answer
2. asked by Sara
3. 612 views
explain three reasons for which the central location of india at the head of the indian ocean is considered of great importance?
1. 1 answer
2. asked by akanksha
3. 364 views
We performed an experiment on UV-Vis Spectrometry, by testing the absorbance of KMnO4 and KCr2O7 solutions at different
1. 0 answers
2. asked by Amie
3. 535 views
I still have a few doubts on yesterday's sentences, especially on those concerning the use of the past perfect. I really hope
1. 1 answer
2. asked by Mike1
3. 494 views
A mass of 0.116 kg hangs from a vertical spring in the lab room. You pull down on the mass and throw it vertically downward. The
1. 0 answers
2. asked by Chris
3. 1,122 views
I forgot to include these other sentences.Thank you very much.1) My friend lives in another city. If only he lived here/in the
1. 1 answer
2. asked by Mike1
3. 545 views
The right rectangular prirm is the diagqam when x=7cm, y=5cm and z=1ocm
1. 1 answer
2. asked by Angel
3. 338 views
Write a C program to sort the bags by weight. Assume that the input is given ina file. Each line of the input file corresponds
1. 1 answer
2. asked by Anonymous
3. 469 views
The electrons in a metal that produce electric currents behave approximately as molecules of an ideal gas. The mass of an
1. 0 answers
2. asked by help me please:-(( Urgetnt
3. 545 views
Accountants follow ethical guidelines in the conduct of their work. What are these guidelines made for? Why are ethical
1. 0 answers
2. asked by saidi
3. 558 views
how does ruby become experience in honey, baby, sweetheart?i really need help
1. 1 answer
2. asked by ted
3. 349 views
A diesel engine works at a high compression ratio to compress air until it reaches a temperature high enough to ignite the
1. 1 answer
2. asked by help me please Urgetnt
3. 561 views
I really have the following doubts. Can you see if my corrections are OK? Thank you.1) He is expected by his friends (is wrong?)
1. 1 answer
2. asked by Mike1
3. 1,062 views
My Character Building Teacher had given me a project to write the names of the people we hate on a non-boiled raw potato, and
1. 1 answer
2. asked by Elizabeth
3. 524 views
how can we say that a data should be relevant and verifiable?
1. 1 answer
2. asked by mimi
3. 301 views
Benner imports Inc, an automobile dealership, placed an advertisemet in the chicago sun times to sell a station wagon. The
1. 0 answers
2. asked by Sarah
3. 1,030 views
. George Wilkins checked the spreadsheet where he keeps track of his assets and liabilities. He discovered that (i) he owes
1. 1 answer
2. asked by Susana
3. 665 views
George Wilkins checked the spreadsheet where he keeps track of his assets and liabilities. He discovered that (i) he owes
1. 1 answer
2. asked by Susana
3. 1,202 views
I’m using VB 2008. I need towrite a simple program that calculates total sales of purchases. The program should accept item
1. 0 answers
2. asked by Brenda
3. 596 views
I’m using VB 2008. I need towrite a simple program that calculates total sales of purchases. The program should accept item
1. 1 answer
2. asked by Brenda
3. 974 views
I still have a few doubts on the use of "earlier". I included other five sentences I'm really doubtful about1) Can't you say:
1. 2 answers
2. asked by Mike1
3. 933 views
I have to construct a 2-column comparison chart that lists three similarities and three differences between the Ojibwa Vision
1. 1 answer
2. asked by Alex L.
3. 461 views
If the amount of radioactive iodine-123 in a sample decreases from 0.8 g to 0.1 g in 36.2 hours, what is the half-life of
1. 2 answers
2. asked by Sara
3. 519 views
which is the formula that describes process to transform Fe3+ to Fe2+ thanks to HCl in the stomach?
1. 1 answer
2. asked by Lucia
3. 565 views
how to work this math problemAn archaeologist has 250 animal bone fragments from prehistoric site -of these 195 are white-tail
1. 0 answers
2. asked by Donna
3. 417 views
Put the equation in the form ax2 + bx + c = 0. Enter exponents using the caret ( ^ ). For example, you would enter 4x2 as 4x^2.8
1. 1 answer
2. asked by miranda
3. 619 views
C6H12O6= 2C2H5OH + 2CO2 WITH 1KG OF GLUCOSE, WHAT IS THE MAX AMOUNT OF ETHANOL (INGRAMS OR LITERS) THAT CAN BE OBTAINED BY THE
1. 1 answer
2. asked by DANA
3. 1,320 views
Okay, this is a question in several parts that really stumps me:Given the following reaction determine the rate of expression
1. 0 answers
2. asked by Wendi
3. 415 views
Fe2O3 + 3CO= 2Fe + 3CO2, SUPPOSE THAT 1.64kg OF Fe ARE OBTAINED FROM A 2.62kg SAMPLE OF Fe2O3(ORE). ASSUMING THE REACTION IS
1. 2 answers
2. asked by BECKY
3. 1,310 views
the perimeter of some traffic sign must be 128 inches the length is 14 inches longer than its width
1. 2 answers
2. asked by tracie
3. 618 views
Calculate the lattice energy of potassium oxide from the following data:Enthalpy of sublimation of potassium: +89.24 kJ/mol Bond
1. 0 answers
2. asked by Joanie
3. 1,261 views
Using either full block or modified block, draft a letter to Mr. Dittmer to set up the seminar. Your letter must have at least
1. 0 answers
2. asked by jacqui
3. 1,199 views
Can someone help me verify if this is correct?Gasoline usage for compact cars in Canada is a normal distribution with a mean of
1. 1 answer
2. asked by Jay
3. 493 views
How many people in CANADA die each day from cancer. I cant find any results for Canada. Thanks so much. :)
1. 3 answers
2. asked by Help me please :P
3. 408 views
ingrating e^((-)x^2)in the limits 0 and infinity
1. 1 answer
2. asked by sai nishanth
3. 298 views
Multiply:5(cos Pi/3 + i sin Pi/3)times 2 (cos Pi/4 + i sin Pi/4) and leave the answer in trigonometric notation.
1. 1 answer
2. asked by Jackie
3. 411 views
two ways gravity can effect the movement of a wheel and axel in a bicycle
1. 1 answer
2. asked by cody
3. 315 views
differentiatey=πtsin(πt-6) help please, Thanks!
1. 1 answer
2. asked by daf
3. 403 views
I urgently need to revise these questions. I don't know how to express questions number 1 and 4. Thank you1) Refer to Owen’s
1. 1 answer
2. asked by Mike1
3. 599 views
I need help on this question:day 7 assignment: Gang development and Control write a 400-600 word response paper discussing the
1. 3 answers
2. asked by paula
3. 692 views
I forgot to add these other questions. Could you please check questions 1,3 and 5 (I'm most doubtful of).1) Focus your attention
1. 1 answer
2. asked by Mike1
3. 583 views
An equilibrium mixture of the following reaction was found to have [H2] = 0.020 M and [I2] = 0.020 M at 340°C. What is the
1. 2 answers
2. asked by Rachel
3. 882 views
What is the trigonometric notation for 3-3(sqrt3i)?
1. 3 answers
2. asked by Jackie
3. 393 views
An equilibrium mixture of the following reaction was found to have [COF2] = 0.255 M and [CF4] = 0.118 M at 1000°C. What is the
1. 1 answer
2. asked by Rachel
3. 1,722 views
Two cards are drawn at random from a standard 52-card deck of playing cards without replacement. Find the probability that the
1. 2 answers
2. asked by Terry
3. 1,006 views
A certain star is 10.9 light-years away. How long would it take a spacecraft traveling 0.960c to reach that star from Earth, as
1. 0 answers
2. asked by iqra
3. 633 views
I'm reposting some sentences because you didn’t answer all my questions. In particular :Can you please tell me if the position
1. 2 answers
2. asked by Mike1
3. 457 views
) If this data were normally distributed, determine the probability that the sample mean would be as far away from the
1. 0 answers
2. asked by bruce
3. 364 views
I have a take home test I am working on. Any help would be appreciated. Professor does not teach from a book so am not sure how
1. 0 answers
2. asked by SROBSON
3. 626 views
Hydrogen and carbon dioxide react at a high temperature to give water and carbon monoxide.H2(g) + CO2(g) --> H2O(g) + CO(g) (b)
1. 0 answers
2. asked by Rachel
3. 687 views
If 0.823g of an unknown gas occupies a volume of 702.0 mL at 38.9 deg. Celsius, and 726.2 mm Hg pressure, what is the molar mass
1. 0 answers
2. asked by Carla
3. 520 views
Please Help!!!A 920 kg sports car collides into the rear end of a 2300 kg SUV stopped at a red light. The bumpers lock, the
1. 4 answers
2. asked by Brittney
3. 3,851 views
An amount of $3000 was deposited in a bank at a rate of 2% annual interest compounded quarterly for 3yrs. The rate then
1. 1 answer
2. asked by yenny
3. 776 views

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