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2007
December

Questions Asked on December 6, 2007

are there 0 pi bonds and 5 sigma bonds in the PCl5?
1. 2 answers
2. asked by km
3. 4,221 views
What is dipole moment of BeCl2? and hybidization?
1. 1 answer
2. asked by Vic
3. 2,744 views
Do PCl5 have 3 lone pairs for each Cl? and 1 lone pair for P ??
1. 1 answer
2. asked by Km
3. 1,553 views
Find the exact solutions to each equation for the interval [0,360)2cosx-secx = 1
1. 1 answer
2. asked by Sean
3. 1,511 views
Suppose that the mean number of customers who arrive at the check-out counters each minute is 4. Create a Poisson Distribution
1. 5 answers
2. asked by J
3. 1,375 views
The capacity of an elevator is either 15 children or 11 adults. If 8 children are currently in the elevator, how many adults can
1. 1 answer
2. asked by math
3. 1,325 views
How do you make CIF2 into a Lewis Structure
1. 3 answers
2. asked by Lauren
3. 1,316 views
The Parkhursts used 160 yd of fencing to enclose a rectangular corral and to divide it into two parts by a fence parrallel to
1. 1 answer
2. asked by Ray
3. 1,266 views
this question does not make sense to me.Add the proper constant to the binomial so that the resulting trinomial is a perfect
1. 2 answers
2. asked by Nick
3. 1,259 views
calculate the change in energy expected for each of the following processes1. Rb(g) + Br(g) --> Rb+ (g) + Br- (g) 2. Mg(g) +
1. 1 answer
2. asked by mel
3. 1,241 views
There is one bus with seven girls on it. Each girl has seven backpacks with seven lions in each backpack. Each big lion has
1. 1 answer
2. asked by Ashley
3. 1,188 views
A car is traveling 20m/s when the driver sees a child standing in the road. He takes 0.8s to react, then steps on the brakes and
1. 2 answers
2. asked by Anonymous
3. 1,161 views
A youngster shoots a bottle cap up a 15.0° inclined board at 1.92 m/s. The cap slides in a straight line, slowing to 0.95 m/s
1. 11 answers
2. asked by Lindsay
3. 1,127 views
Balance. Ammonia + oxygen yields Nitrogen + water. Then, given the moles of reactant or product below, determine the
1. 1 answer
2. asked by Sandy
3. 1,127 views
the crucial hint that allowed him to do his study came from a paper published in the aftermath of the 1918 flu pandemic.what
1. 3 answers
2. asked by joo
3. 1,101 views
I sold a book on the Internet for $6.00. I could have sold it at my garage sale for $1.00. I made $5 more on the Internet. What
1. 0 answers
2. asked by Beni
3. 1,050 views
what is 9ft - 7inches
1. 1 answer
2. asked by jack
3. 1,048 views
i have been working on this forever...and i cant figure it out...but its on motorcycle safety...and its two words...but it
1. 3 answers
2. asked by :)
3. 1,033 views
In the sentence:We visited a museum in the afternoon. Which are the common nouns vs proper noun? Is We a common noun or just a
1. 1 answer
2. asked by brycen
3. 946 views
how did the geography influence the migration and exploration of colombia? venezuela?i need websitres for this urgent...please
1. 4 answers
2. asked by maggie
3. 932 views
answer the following questions assuming that m (subscript s) could have three values rather than two and the rules for n, l and
1. 1 answer
2. asked by mel
3. 930 views
What is one way to find a missing side length in a pair of similar figures?
1. 1 answer
2. asked by blah
3. 900 views
what fraction is equal to one third of one fourth? How do I solve this??
1. 1 answer
2. asked by tonya
3. 895 views
What are the major criticisms of Freud's theory of personality by Alfred Adler and Carl Jung?
1. 1 answer
2. asked by Christian
3. 864 views
i am writing an essay about two different poems by edwin arlington robinson: "richard cory" and "miniver cheevy". my prompt is
1. 2 answers
2. asked by Anonymous
3. 851 views
molecular equation for BaBr2 (aq) + PB(NO3)2 (aq) -> Ba(No3) + Pb(Br2) is that right or is it Ba(No3)2
1. 3 answers
2. asked by Savy
3. 844 views
for this reaction:2NO + heat <-> N2 +O2 which way would the equillibrium shift if catalyst is added?
1. 3 answers
2. asked by madi
3. 836 views
The Parkhursts used 160 yd of fencing to enclose a rectangular corral to divide it into two parts by a fence parallel to one of
1. 2 answers
2. asked by sam
3. 803 views
Pick a country of your choice that is experiencing population growth. Using the Library, web resources, and/or other materials
1. 1 answer
2. asked by lee
3. 783 views
To what extent did developments in technology and transportation add to sectionalism in nineteenth century America?I know that
1. 1 answer
2. asked by Anonymous
3. 776 views
can u please help me unscramble the word radmordey?
1. 4 answers
2. asked by emily
3. 772 views
Describe and apply six law enforcement strategies from Chapter 6 of Defending the Homeland.For each: Label the strategy as
1. 2 answers
2. asked by RAINY
3. 727 views
In Great Expectations by Charles Dickens, how are the following symbolic? [Pip, Estella, Pocket, Hubble, meshes]
1. 1 answer
2. asked by Anonymous
3. 715 views
A youngster shoots a bottle cap up a 15.0° inclined board at 1.92 m/s. The cap slides in a straight line, slowing to 0.95 m/s
1. 3 answers
2. asked by Lindsay
3. 691 views
"And if ye, being evil, know how to give good gifts to your children, how much more shall your Heavenly father which is in
1. 4 answers
2. asked by Anonymous
3. 677 views
A young man prepares to graduate from college. He expects his father to buy him the car he always admired for his graduation.
1. 1 answer
2. asked by Anonymous
3. 674 views
Doing homework and came across this problem that has me totally stumped...On Monday, Voltaire drove to town at 60 miles per
1. 2 answers
2. asked by Ashley
3. 671 views
If 50 counters are the whole set, what fraction of the set is 45 counters?
1. 4 answers
2. asked by Jessica
3. 668 views
What are two distinct obligations incurred by corporations when issuing bonds?
1. 2 answers
2. asked by James
3. 658 views
A rock is dropped into a well. Five Seconds later a splash is heard. Calculate the depth of the well(assume the time for sound
1. 2 answers
2. asked by Anonymous
3. 641 views
What is an environmental problemthat you feel is significant in your town or city. What are some causes? Are any of these causes
1. 1 answer
2. asked by Danny
3. 641 views
make a list of the factors that shaped the child into the Buddha that has been discussed. It can be a list of terms and short
1. 2 answers
2. asked by dawn
3. 626 views
Find the average value of f(t)=-2te^(-t^2) on the interval [0,3]
1. 1 answer
2. asked by Ben
3. 600 views
In "split brain" experiments, the main commissure connecting the cerebral hemispheres is cut. Name this commissure?
1. 1 answer
2. asked by Twigs
3. 587 views
Until the dog heard his master's footsteps, he lay motionless on the floor for several hours.
1. 3 answers
2. asked by Anonymous
3. 575 views
A tree casts a shadow that measures 5m. At the same time, a meter stick casts a shadow that is o.4m long. How tall is the tree?
1. 1 answer
2. asked by Patricia
3. 574 views
Punctuation—HyphenShe requested two and three-yard ribbons for her sewing project. My answer... She requested two-three yard
1. 5 answers
2. asked by Trish
3. 574 views
What are the effects of radation on humans?
1. 1 answer
2. asked by Soly
3. 570 views
I need help creating a Cover Design for my Portfolio. What should it include?
1. 1 answer
2. asked by Bryan
3. 558 views
how do you pronounce these:ferdinand de Saussure???
1. 3 answers
2. asked by stunning gurl
3. 550 views
What type of waves are Earthquakes?
1. 3 answers
2. asked by Gary
3. 549 views
How to get the hybridization of N IN NO2- ?
1. 1 answer
2. asked by Vic
3. 538 views
I had 12 of these problems got through all but the last one.I need to show the steps The Parkhursts used 160 yd of fencing to
1. 3 answers
2. asked by sam
3. 534 views
Many historians have claimed that geography has been very generous to the United States. How does the climate be generous to the
1. 3 answers
2. asked by ajo
3. 533 views
Which substance is most likely to be carried by a stream in solution? Quartz, calcite, or sand?
1. 1 answer
2. asked by Jean
3. 530 views
6.5% of what number is 325?
1. 2 answers
2. asked by Patricia
3. 529 views
An 855 kg dragster accelerates from rest to 120 km/h in 0.90 seconds.What is the average force exerted on the car? I used the
1. 1 answer
2. asked by katlin
3. 529 views
Not sure how to complete my home work tonight my first question is2+8=4+ ___ I don't no how to answer please help thankyou
1. 1 answer
2. asked by Liam
3. 527 views
How long does it take to become a CPA and what are the procedures? thank you.
1. 2 answers
2. asked by Khan
3. 525 views
I am in USA for last 14 years almost but still have an accent. I tried hard to get rid of my accent and speek as good as one
1. 1 answer
2. asked by Eric
3. 518 views
How do I do this? What is the probability of rolling a die twice and rolling a 6 the first time and an even number the second
1. 1 answer
2. asked by Tabby
3. 516 views
a light house has an angle of depression from the top of 34 degrees and is 30 meters tall. how far from the base of lighthouse
1. 1 answer
2. asked by carol
3. 511 views
How can the country best prepare for the changing race an ethnicity of its current and future citizens?
1. 1 answer
2. asked by Bailey
3. 507 views
Owning a home is an integral part of the American dream. But this year alone thousands of homeowners across the country face
1. 1 answer
2. asked by christi
3. 507 views
I do not understand sp,sp2,sp3 hybridization. How do they form from the valence orbitals?
1. 1 answer
2. asked by Lu
3. 494 views
HOW BIG WOULD A PIECE OF PAPER BE IF IT IS 8 CM LOND?
1. 1 answer
2. asked by Savannah
3. 491 views
what sites will i find the meaning of the ff:perceptualism conceptualism behaviorism developmentalism
1. 1 answer
2. asked by klar maesen
3. 489 views
If two triangles are similar, what can you say about the ratios of the two side lengths within one triangle and the ratios of
1. 2 answers
2. asked by bbb
3. 489 views
Hi i am stuck on this question? can someone explain it to me?Why is the amount of oxygen evolved per unit time(mmol O2/m^2/s)
1. 0 answers
2. asked by john
3. 483 views
K= 6.9x10^10 which way does this dominate to right or left? for equilibrium constant? this is a hw problem i just don't
1. 2 answers
2. asked by alicia
3. 480 views
Why would assigning property rights be a solution to pollution caused by burning coal?
1. 1 answer
2. asked by autumn
3. 466 views
the most reliable measure or public opinion is?a straw vote b quota samples c scientific polls d pressure groups
1. 1 answer
2. asked by Anonymous
3. 462 views
this chemical was used to embalm the organs
1. 1 answer
2. asked by taylor
3. 461 views
How many possible gametes would an individual produce in this tri-hybrid cross? Their genotype is AaBbDd,also what would all
1. 2 answers
2. asked by Beverly
3. 439 views
what is the name of the king of Dahomey in 1598???thanks for the help
1. 1 answer
2. asked by m.m.
3. 439 views
what branch of gov. is responisble for the establishment of lower federal courts?
1. 1 answer
2. asked by Alexis
3. 433 views
which of the following will result in a chemical change?
1. 1 answer
2. asked by kanisha
3. 420 views
How do I do this? What is the probability of rolling a die twice and rolling a 6 the first time and an even number the second
1. 1 answer
2. asked by Tabby
3. 418 views
what is a pi bond?
1. 2 answers
2. asked by Lu
3. 414 views
What two ways can waves interact?^I have no clue what its asking
1. 1 answer
2. asked by Matt
3. 404 views
i need the verb form of eulogy aversion and officious
1. 4 answers
2. asked by jiee
3. 398 views
Where is the artic region?
1. 3 answers
2. asked by Like you'd want to know!
3. 394 views
does light reflect off the color creme
1. 1 answer
2. asked by kat
3. 376 views
17^115
1. 1 answer
2. asked by Vincent
3. 374 views
Why is passive soalr heating referred to as passive?
1. 1 answer
2. asked by Robin
3. 371 views
I see your point and I agree _______ your proposal.i answered with study guide says to WHY?????
1. 2 answers
2. asked by sam
3. 361 views
i can't find one of my previous questions!?
1. 1 answer
2. asked by Stacy
3. 360 views
what are the biological aspects of learning???
1. 1 answer
2. asked by klar maesen
3. 360 views
step 1:x = integral(from 0 to v) dv/(z^2-v^2) step 2: x = 1/2z ln((q+v)/(q-v)) How do you get from step 1 to step 2 ?
1. 1 answer
2. asked by Anthony
3. 359 views
what is 8 cm in inches?
1. 2 answers
2. asked by Savannah
3. 349 views
what is the role of the brain in learning??? please answer...thanks a lot...
1. 1 answer
2. asked by klar maesen
3. 340 views
ok i have a problam i cant figure out how to do thie problam (1,-3),M= -4
1. 3 answers
2. asked by Moke
3. 336 views
Is it possible for an electron to have n=2 l=1 m=-2? EXPLAIN PLEASE
1. 1 answer
2. asked by Km
3. 316 views

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