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Questions Asked on November 18, 2008

Underline the correct verb form to complete each sentence.--------------------------------------* 2. Has the ice (froze, frozen)
1. 3 answers
2. asked by Larry
3. 5,231 views
Ammonia (NH3) is formed industrially by reacting nitrogen and hydrogen gases. How many liters of ammonia gas can be formed from
1. 6 answers
2. asked by Chris
3. 4,774 views
What is the wavelength of light associated with the radiation of 7.26 x 10-19 J/photon? (h = 6.63 x 10-34 J • s)
1. 5 answers
2. asked by trevor
3. 4,199 views
A sample of 2-butanol has a specific rotation of 3.25. Determine the % ee and molecular composition of this sample. The sepcific
1. 1 answer
2. asked by Jason
3. 3,465 views
Europa, a satellite of Jupiter, appears to have an ocean beneath its icy surface. Proposals have been made to send a robotic
1. 1 answer
2. asked by Andrea
3. 2,916 views
What are some uses for fractions, decimals, and percents?FIND AT LEAST 2 AND TELL WHY!
1. 5 answers
2. asked by jj
3. 2,275 views
The atmospheric pressure at the summit of Mt. McKinley is 554 mm Hg on a certain day. What is the pressure in atmospheres and in
1. 1 answer
2. asked by hannah
3. 1,692 views
a ball is dropped from a height of 5m. after each bounce, the ball rises to 45% of its previous height. what the total vertical
1. 2 answers
2. asked by tee
3. 1,674 views
Complete the following chart. The first column shows the name of a research method used in psychology. In the second column,
1. 5 answers
2. asked by MIKE THOMPSON
3. 1,596 views
how could you identify a pure metal if you have a balance, a graduated cylinder and a table of densities for metals?
1. 5 answers
2. asked by Jacob
3. 1,529 views
How large a sample should be taken if the population mean is to be estimated with 99% confidence to within $72? The population
1. 1 answer
2. asked by Kennon
3. 1,354 views
Kate’s Katering provides catered meals, and the catered meals industry is perfectly competitive. Kate’s machinery costs $100
1. 1 answer
2. asked by gabrielle
3. 1,304 views
Most of the Declaration of Independence was the work of ......?John Adams. Ben Franklin. Thomas Jefferson. Sam Adams. im
1. 1 answer
2. asked by AK
3. 1,295 views
A street light is at the top of a 17 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 6 ft/sec along a
1. 1 answer
2. asked by laquisha
3. 1,274 views
What is the energy of one mole of photons with a wavelength of 375 nm? (h = 6.63 x 10-34 J • s, N = 6.02 x 1023)A. 5.30 x
1. 1 answer
2. asked by trevor
3. 1,251 views
use the fundamental theorem to find the area under f(x)=x^2 between x=1 and x=4.how do i go about doing this? i know how to use
1. 1 answer
2. asked by Kenneth
3. 1,234 views
How can we put parentheses around the following expression so that the answer is 105?9 + 8 x 7 - 6 x 5 + 4 x 3 + 2
1. 3 answers
2. asked by Sonya
3. 1,160 views
I am a 3 digit number dividible by 3. My tens digit is 3 times as great as my hundreds digit,and the sum of my digits is 15. If
1. 1 answer
2. asked by Tina
3. 1,152 views
Is this sentence written correctly in Spanish? Please provide suggestions. I appreciate your help. Thank you.Yo tengo una fiebre
1. 1 answer
2. asked by s
3. 1,133 views
write down the name of five dimensionals shapes
1. 7 answers
2. asked by shannon
3. 1,075 views
Describe a time whe your moral values influenced the way you responded to an issue. What differences did you notice between your
1. 1 answer
2. asked by Denise
3. 1,069 views
Can you please help me translate these sentences using preterite vs. imperfect?1. It was three o'clock when she got up to start
1. 5 answers
2. asked by Anna
3. 1,027 views
10pm.I asked "Show mathematically that to produce an image that is the same size as the object in a concave mirror, the object
1. 1 answer
2. asked by Juniper
3. 1,025 views
im writing a speech on optimism. What are some things i could put in it?
1. 5 answers
2. asked by taylorr
3. 1,003 views
The pronoun antecedents are unclear in the following sentences. Underline the pronouns in each, then rewrite the sentences so
1. 4 answers
2. asked by John
3. 1,002 views
Here is the question:"To make a pancake mix, add 1/2 cup of sugar, 3 cups of flour, 1 cup of powdered milk, 1 teaspoon baking
1. 2 answers
2. asked by Kiki
3. 997 views
What is the difference between conduction and transmission of an impulse?
1. 1 answer
2. asked by Goof
3. 989 views
"A pendulum consisting of an object of mass 1.3kg suspended from a string of length 1.9m is pulled aside so that the string
1. 3 answers
2. asked by solexgirl12
3. 941 views
After the death of Curly in The Call of the Wild, Buck concludes that no fair play exists in his world and that he will never go
1. 5 answers
2. asked by Courtney
3. 939 views
I am a 3 digit number less than 300.I am divisible by 2 and 5, but not 3. The sum of my digits is 7. What number am I?
1. 4 answers
2. asked by Tina
3. 898 views
Determine which factors may explain that most of the higher per-pupil expenditures are found in the Northeastern and upper
1. 2 answers
2. asked by rudy
3. 875 views
For each of the following situations, decide whether the bundle Lakshani is thinking about consuming is optimal or not. If it is
1. 1 answer
2. asked by lisa
3. 862 views
Can I have sentences for 'Edict' and 'Diction'. This is for my context clues assignment. The word should be understandable by
1. 6 answers
2. asked by Sam
3. 855 views
Is there any easy way to figure out how to identify participial phrases? I need to find them in my homework sentences and am
1. 2 answers
2. asked by Lisa
3. 845 views
An optical rotation study gives a result of alpha=+140 degrees. Suggest a dilution experiment to test whether the result is
1. 1 answer
2. asked by Jason
3. 836 views
What mass of CaCl2(s) must be dissolved in pure water at 10 degrees celsius to make a 26.3 mL solution and to increase the
1. 5 answers
2. asked by Anonymous
3. 834 views
A weight is oscillating on the end of a spring. The position of the weight relative to the point of equilibrium is given by
1. 1 answer
2. asked by *tRiGoNoMeTrY*
3. 833 views
Which of the craftsmen is in charge of the rehearsals?
1. 1 answer
2. asked by jake
3. 830 views
cos2x(2cosx+1)=0Solve for x.
1. 3 answers
2. asked by Ted
3. 803 views
How can you draw a line that is 5 inches long using only one sheet of 8 1/2 inch x 11 inch paper?
1. 3 answers
2. asked by Kenzi
3. 763 views
Here is the question:"To make a pancake mix, add 1/2 cup of sugar, 3 cups of flour, 1 cup of powdered milk, 1 teaspoon baking
1. 3 answers
2. asked by Kiki
3. 760 views
2a^2+5a-3=0 solve by factoring
1. 1 answer
2. asked by Tiffiany
3. 748 views
Can I have sentence for 'Edict' and 'Diction'. This is for my context clues assignment. The word should be understandable by the
1. 5 answers
2. asked by Sam
3. 741 views
determine the difference between the sum of the infinite geometric series 18-6+2-2/3...and the sum of the first 6 terms of the
1. 3 answers
2. asked by s
3. 732 views
Use the Quadratic Formula to solve the equation in the interval [0,2pi). Then use a graphing utility to approximate the angle x.
1. 1 answer
2. asked by Poindexter
3. 709 views
Lakshani has $5 to spend on pens and pencils. Each pen costs $0.50 and each pencil costs $0.10. She is thinking about buying 6
1. 1 answer
2. asked by lisa
3. 678 views
The average weight for a group of 20 women is 130 pounds.If the average weight for 3/4 of these women was 140 pounds,what was
1. 2 answers
2. asked by Kwaku
3. 676 views
Read the following discussion question response written by Owen, a fictional Axia student. Identify areas of vagueness and
1. 2 answers
2. asked by Lasoyna
3. 676 views
Explain each step of the accounting cycle. Describe at least one transaction that would occur at the company you selected in
1. 0 answers
2. asked by Anonymous
3. 672 views
I recently asked a teacher for a letter of reccomendation for a program that i am applying for. She told me she would but she
1. 2 answers
2. asked by Amanda
3. 667 views
laurens grandpa has her pick a handful of change, she picks only nickels, dimes and quarters. lauren has 5 more quarters than
1. 2 answers
2. asked by sam
3. 666 views
a) find the zeros of t(x) =2x^2 + ix + 3.b) The zeros are not complex conjugates. Explain why this does not contradict with the
1. 1 answer
2. asked by jerson
3. 665 views
explain that gravitational force is the dominant force determining motions in the solar system and in particular keeps the
1. 3 answers
2. asked by aaron
3. 665 views
Given a simple pendulum of length r and mass m, determine the oscillation period T if the perturbation angle θ is very small
1. 1 answer
2. asked by Samantha
3. 663 views
Lakshani has $50 per season to spend on tickets to foot-ball games and tickets to soccer games. Each football tick-et costs $10
1. 1 answer
2. asked by lisa
3. 662 views
In triangle ABC, line AB is congruent to line BC. If m angle A is 45, find m angle B.
1. 3 answers
2. asked by mark
3. 660 views
A helium balloon contains 0.26 g of helium. How many moles of helium does it contain?
1. 3 answers
2. asked by pip
3. 660 views
What are some appropriate and effective ways to use technology in the mathematics classroom? How can you ensure that students do
1. 2 answers
2. asked by troyer0269
3. 658 views
Suppose p (x) is a polynomial with real coefficients and p (4 + 9i)=0. What is p(4-9i)?
1. 1 answer
2. asked by jerson
3. 652 views
What is the probability that 4 rolls of fair die will show three 4's?the answer is 0.015, but I don't know how to get it.
1. 1 answer
2. asked by Dan
3. 643 views
Can you please see if these sentences are written correctly in Spanish? Thank you.Doctor, me siento cansada y enfermera.
1. 2 answers
2. asked by s
3. 643 views
when ionic compounds form, the ions come together in a way that balances out the charges on the ions. true or false?
1. 3 answers
2. asked by Taylor
3. 642 views
a. Calculate the total cost, the average variable cost, the aver-age total cost, and the marginal cost for each quantity of
1. 0 answers
2. asked by gabrielle
3. 642 views
Determine whether the system of inequalities is infeasible, has alternate optimal solutions, or is unbounded for the function
1. 1 answer
2. asked by Laura
3. 635 views
Why is plant cells different from animal cells during mitosis?
1. 0 answers
2. asked by Luci
3. 633 views
Given a simple pendulum of length r and mass m, determine the oscillation period T if the perturbation angle θ is very small
1. 2 answers
2. asked by Samantha
3. 633 views
The firm currently uses 70,000 workers to produce 300,000 units of output per day. The daily wage (per worker) is $100, and the
1. 4 answers
2. asked by Vision
3. 633 views
Power Plant on the River ProblemAs the construction manager for the Lightem Up Power Company , you make decisions to hep
1. 1 answer
2. asked by Katie
3. 625 views
Decide wheather the pairs of lines is parallel, perpendicular, or neither4x+2y=6 2x-4y=4
1. 2 answers
2. asked by Bryan
3. 625 views
Pourquoi dit-on "écrire DE la main gauche" et ne pas "écrire AVEC la main gauche"?Merci beaucoup!
1. 2 answers
2. asked by E.G.
3. 622 views
Show that y= x + sinx-pi satisfies the initial value problemdy/dx=1 + cos x, y(pi)= 0 i don't understand how to do this problem.
1. 1 answer
2. asked by Dan
3. 620 views
Pam and Tim decide to start saving money for their daughter's college education. They open a college savings plan with a 400
1. 2 answers
2. asked by Maddie
3. 611 views
Can human harvest forest resources in an environmentally friendly way? Or should national forest be left in their natural state
1. 1 answer
2. asked by Nikia Walker
3. 611 views
Assume that the demand for gasoline is inelastic. The governmentimposes a sales tax on gasoline. The tax revenue is used to fund
1. 0 answers
2. asked by laila
3. 611 views
cos2x(2cosx+1)=0x=?
1. 1 answer
2. asked by Rob
3. 610 views
why do only wealthy mal property owners were allowed to serve in colonial legislatures?
1. 1 answer
2. asked by holmes
3. 594 views
The firm currently uses 70,000 workers to produce 300,000 units of output per day. The daily wage (per worker) is $100, and the
1. 2 answers
2. asked by Randy Tan.
3. 590 views
What are some practical applications for fractions in your daily life?
1. 1 answer
2. asked by A.W.
3. 588 views
I tried and failed miserably. I have no idea whether to use preterite or imperfect but I can send you what I attempted.1. Eran
1. 2 answers
2. asked by Anna
3. 587 views
pls help in my research paper, i want to get your recommendations and comment as well as solution.. the title of my research is
1. 5 answers
2. asked by vanie
3. 587 views
I thought that when you asked questions on here they would try to help you figured out the answer, i know there not supposed to
1. 1 answer
2. asked by No
3. 579 views
describing how you can teach this concept tostudents in a lower elementary grade and to students in a middle school grade.
1. 3 answers
2. asked by troyer0269
3. 576 views
Show mathematically that to produce an image that is the same size as the object in a concave mirror, the object needs to be at
1. 2 answers
2. asked by Juniper
3. 574 views
What is Affirmative action? I have always hear this term but I am not sure what it really means. Many said that is is legalized
1. 3 answers
2. asked by Bridgett
3. 573 views
The decisive battle of French and Indian was was the battle of Ft.Necessity.Is that information right or wrong??
1. 3 answers
2. asked by AK
3. 571 views
Farmer Fred can use two types of plant fertalizers, mix A and mix B. Type A contains 10 lbs of nitrogen, 8 lbs of phosphoric
1. 1 answer
2. asked by Michael
3. 570 views
Rewrite this paragraph so that it is set in the future.--------------------------------------- The applications for this
1. 4 answers
2. asked by Larry
3. 570 views
If you go back before the "repost" I found the first post just now! There is an answer there.Sra (aka Mme)
1. 1 answer
2. asked by SraJMcGin
3. 568 views
I do lab biology and we are doing a project where we have a variable and see how it affects things, but I'm struggling with
1. 1 answer
2. asked by Anonymous
3. 563 views
can someone help me edit this?Pour sa nouvelle chambre, il (elle?) veut changer les meubles et la couleur des murs. Aussi, il
1. 3 answers
2. asked by steven
3. 562 views
Im on the last 5 quiestions and I really just cant find them.1. What makes and builds cells, if an animal does not get enough it
1. 1 answer
2. asked by Sam
3. 561 views
The decisive battle of the french and indian war was battle of?can any 1 help????
1. 6 answers
2. asked by ak
3. 554 views
Substance shaped in a cube of length 2 cm. The cube's mass is 24 g. What is the density of this substance?
1. 2 answers
2. asked by Chase
3. 554 views
For the harmonic potential V(x,y) = x^2 + y^2a) Find the total differential, dV. For this I got dV = 2x.dx + 2y.dy b) Given that
1. 0 answers
2. asked by Beth
3. 552 views
An investor wants to know the amount she should pay for an oil well expected to yield an annual return of 30000 for the next 30
1. 2 answers
2. asked by Maddie
3. 546 views
when was willian (Bill) H. Gates born?
1. 1 answer
2. asked by lili
3. 546 views
I do not understand the trend of the states who ratified first...?Deleware Penn NJ Georgia Conneticut Massachusetts Maryland
1. 6 answers
2. asked by Burt
3. 539 views
I have to write a interpeting atory paper on Sunday in the Park in my texted book. My three reasons are:Reason 1: she sees
1. 1 answer
2. asked by Amanda
3. 537 views
Proportion practice:"Fancy factory has 300 employees with a 3 to 7 ratio of men to women. How many men work there?" I've been
1. 6 answers
2. asked by Kiki
3. 535 views
Should nations pursue goals of international cooperation to ensure security?
1. 1 answer
2. asked by Kat
3. 535 views

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