Questions Asked on November 2, 2008

in the ground state electron configuration of Fe3+, how many unpaired electrons are present? I thought it was 1, but im getting
1. 3 answers
2. asked by natash
3. 6,675 views
Suppose you toss a coin and will win $1 if it comes up heads. If it comes up tails, you toss again. This time you will receive
1. 2 answers
2. asked by Diane
3. 4,444 views
When an 81.0 kg adult uses a spiral staircase to climb to the second floor of his house, his gravitational potential energy
1. 4 answers
2. asked by Brandon
3. 4,198 views
In the reaction CaO(s) + SO2(g) ---> CaSO3(s)(Hint: try drawing the Lewis structures of SO2 and SO32-) a. ) Ca2+ acts as a Lewis
1. 4 answers
2. asked by Anonymous
3. 3,917 views
A boat travels at 3.8 m/s and heads straight across a river 240 m wide. The river flows at 1.6 m/s. FindA) The boat's resultant
1. 2 answers
2. asked by PLEASE HELP!
3. 3,401 views
A radio station's channel, such as 100.7 FM or 92.3 FM, is actually its frequency in megahertz (MHz), where 1MHz=10^6Hz.
1. 4 answers
2. asked by Kara
3. 3,150 views
If the internal energy of a thermodynamic system is decreased by 300 J when 75 J of work is done on the system, how much heat
1. 2 answers
2. asked by N/A
3. 3,050 views
the sale price of a computer at 15% off is $746.30. What is the regular price?
1. 23 answers
2. asked by jazz
3. 2,993 views
An arrow with a mass of 0.12 kg is pulled back in a bow. After being held still, it is let go, moving at 23m/s after the
1. 2 answers
2. asked by jeff
3. 2,724 views
Five forces act simultaneously on Point A: the first 60N at 90 degrees, the second 40N at 0 degrees, the third 80N at 270
1. 5 answers
2. asked by Kiley
3. 2,342 views
Hi! I have a question! I forgot how to do these two problems, and I need some help in solving them! Thanks so much!1.) Find the
1. 5 answers
2. asked by Angellove
3. 2,220 views
In the reaction CaO(s) + SO2(g) ---> CaSO3(s)(Hint: try drawing the Lewis structures of SO2 and SO32-) a. ) Ca2+ acts as a Lewis
1. 2 answers
2. asked by Anonymous
3. 2,046 views
calculate o.76& of 150% of 6000.i did 0.0076 x 150 = 1.14 6000 x 0.0114 = 68.4 but im not really sure how to do it. plz help!
1. 13 answers
2. asked by jazz
3. 1,992 views
Hydrocyanic acid (HCN) is a much weaker acid than nitrous acid (HNO2). The pH values of 0.1 M solutions of the potassium salts
1. 2 answers
2. asked by Anonymous
3. 1,939 views
A plane flies due north at 225 km/h. A wind carries it due east at 55 km/h. What are the magnitude and direction of the plane's
1. 3 answers
2. asked by Kiley
3. 1,839 views
A cruise ship travelled 84 km in 3.5 h. At this rate, how long will it take to travel 1050 km?
1. 5 answers
2. asked by jazz
3. 1,763 views
The redox reaction below occurs in acidic solution. Balance it with the smallest whole number coefficients and determine the
1. 1 answer
2. asked by Anonymous
3. 1,624 views
In 1805, the population of a small town was 2120. By 1905, the population increased to 115% of the 1895 figure.a) what was the
1. 9 answers
2. asked by jazz
3. 1,562 views
Calculate the pH of concentrated hydrochloric acid if this solution is 24.8 % HCl by weight and has a density of 1.16 g/mL.a. )
1. 1 answer
2. asked by Anonymous
3. 1,544 views
For the following reaction in aqueous solution:HNO2(aq) + NO3-(aq) HNO3(aq) + NO2-(aq) The net reaction will proceed from: a. )
1. 1 answer
2. asked by Anonymous
3. 1,431 views
What is the allusion of this poem??FIREBIRD nothing prepares us for brilliant entrance of creature of fantasy or object of
1. 4 answers
2. asked by Tony
3. 1,424 views
Economics Production ScheduleThe owner of a car wash is trying to decide on the number of people to employ based on the
1. 2 answers
2. asked by Keisha
3. 1,424 views
How much energy does the electron have initially in the n=4 excited state?Enter your answer numerically in joules.
1. 1 answer
2. asked by Kara
3. 1,412 views
janine is paid commission of 3% on all sales up to and including $10 000, and 5% on all sales over 10 000. how much commission
1. 4 answers
2. asked by jazz
3. 1,398 views
A 62.6 kg astronaut is on a space walk when the tether line to the shuttle breaks. The astronaut is able to throw a 11.0 kg
1. 1 answer
2. asked by bill
3. 1,376 views
A ball on the end of a string is whirled around in a horizontal circle of radius 0.386 m. The plane of the circle is 1.10 m
1. 0 answers
2. asked by mike
3. 1,355 views
A 745i BMW car can brake to a stop in a distance of 122 ft from a speed of 60.0 mi/h. To brake to a stop from a speed of 80.0
1. 1 answer
2. asked by lance
3. 1,318 views
Question Tu hablas bien el espanol?Si, bueno hablo espanol. Question Probablemente, quien crees que va a la elecction para la
1. 1 answer
2. asked by sam
3. 1,270 views
awhh man:( i just had one left.A store owner buys coats for 56$ each. she adds 30% to the cost and sells the coat s at 15% off.
1. 8 answers
2. asked by jazz
3. 1,236 views
Simplify each exponent. 'Write the answer in standard form and exponent form.12^2 (2^8)*(2^-3) 2^15/2^8 4^5+4^2 (3^-3)^2
1. 0 answers
2. asked by Larry
3. 1,220 views
Hockey teams receive 2 points when they win and 1 point when they tie. One season, a team won a championship with 60 points.
1. 2 answers
2. asked by Carmen
3. 1,213 views
A uniform beam of length 7.60 m and weight 3.90 102 N is carried by two workers, Sam and Joe,Sam=1.00m Joe=2.00m between both
1. 1 answer
2. asked by kay
3. 1,135 views
A 5.0 104 kg space probe is traveling at a speed of 11000 m/s through deep space. Retrorockets are fired along the line of
1. 1 answer
2. asked by Brandon
3. 1,131 views
What is material culture in book ROBINSON CRUSOE by Daniel Defoe?Please give some example.
1. 1 answer
2. asked by Barbara
3. 1,123 views
A nosotros se ____perdieron las llaves del auto.answer nos Se me _____ (forgot) hacer la tarea anoche. answer olvida A Rita y a
1. 3 answers
2. asked by sam
3. 1,115 views
An astronaut on a strange planet finds that she can jump a maximum horizontal distance of 19.0 m if her initial speed is 3.80
1. 2 answers
2. asked by mike
3. 1,111 views
write a short story based on the themes shakesphere explored in macbeth.do i have to write the themes of macbeth and explain
1. 4 answers
2. asked by paul jones
3. 1,100 views
At t = 0, a particle moving in the xy plane with constant acceleration has a velocity of vi = (3.00 i - 2.00 j) m/s and is at
1. 0 answers
2. asked by nick
3. 1,093 views
What is the allusion of this poem?What is the allusion about the meaning? FIREBIRD nothing prepares us for brilliant entrance of
1. 2 answers
2. asked by Tony
3. 1,080 views
Calculate the pH of concentrated hydrochloric acid if this solution is 24.8 % HCl by weight and has a density of 1.16 g/mL.
1. 1 answer
2. asked by A.A
3. 1,075 views
Assignment: Escribe la palabra que falta.1. A ti se te ____(left) la mochila en case? 2. El ano pasado se me _____(broke) la
1. 2 answers
2. asked by sam
3. 1,067 views
the curve: (x)(y^2)-(x^3)(y)=6(dy/dx)=(3(x^2)y-(y^2))/(2xy-(x^3)) a) find all points on the curve whose x-coordinate is 1 and
1. 1 answer
2. asked by Stephanie
3. 1,034 views
i need a written example of an article.
1. 1 answer
2. asked by Neha
3. 1,022 views
In Act 2 scene 4, lear is finally confronted by the betrayal of his daughters.Lear is stripped bare and reduced to a helpless
1. 2 answers
2. asked by Kelli
3. 995 views
write each increase or decrease as a percent.the price of gasoline rose from 97.5/L to 101.4/L. Percent increase= i did: 101.4 -
1. 4 answers
2. asked by jazz
3. 980 views
suppose a single die is rolled find:a) P(6, given that an odd number is rolled) b) P(5, given that ann odd number is rolled) is
1. 1 answer
2. asked by austin
3. 936 views
Create a plan for identifying potential students for the new at-risk program by completingthe following points: These are the
1. 1 answer
2. asked by sally
3. 934 views
Ms. Sue,could you please help me find two peer reviewed articles that discuss attitudes and behaviors. How behaviors can
1. 3 answers
2. asked by rose - Ms. Sue
3. 914 views
how do we find a theme in a sentence.can anyone give me one example????
1. 1 answer
2. asked by alsha
3. 906 views
write the total and net ionic equation forcalcium hydroxide(aq) -> acetic acid(aq)
1. 1 answer
2. asked by ben
3. 858 views
can u give me an oratorical piece about philippine corruption?
1. 1 answer
2. asked by nikki princess
3. 853 views
The lead female character in the movie Diamonds Are Forever is standing at the edge of an offshore oil rig. As she fires the
1. 3 answers
2. asked by Brandon
3. 842 views
natural environment, history, and level of economic development are factors that influence population patterns. Looking at the
1. 8 answers
2. asked by jazz
3. 819 views
What was the economy of Ohio based mostly on?A. small farms B. trade with France C. tobacco plantations D.railroads What was one
1. 1 answer
2. asked by Anonymous
3. 816 views
A shot-putter puts a shot (weight = 71.9 N) that leaves his hand at distance of 1.47 m above the ground.(a) Find the work done
1. 1 answer
2. asked by Brandon
3. 811 views
Create a narrative poem in the Anglo saxon style of beowulf. i don't understand the assignment can you explain it in a more
1. 2 answers
2. asked by Anonymous
3. 808 views
Find the amount in each case.a) 8% is 56 kg. can u set up cross multiplication for this? 8/100=x/56
1. 6 answers
2. asked by jazz
3. 799 views
Bravery in BeowulfCreate a narrative poem in the Anglo saxon style of beowulf,is this right Bravery is like a very trusted
1. 5 answers
2. asked by paul jones
3. 797 views
name three population characteristics that tell us whether a country's population is changing(growing, stable, or shrinking)
1. 1 answer
2. asked by jazz
3. 778 views
A 75.0 kg skier rides a 2870 m long lift to the top of a mountain. The lift makes an angle of 14.4° with the horizontal. What
1. 1 answer
2. asked by Brandon
3. 773 views
NH3 and CH3NH2 have Kb values of 1.8 x 10-5 and 5.0 x 10-4, respectively; which of the following statement(s) is (are) CORRECT?(
1. 2 answers
2. asked by A.A
3. 766 views
do you know any bird poems that have alliteration, personification, imagery, hyperbole, and onomatopoeia??please help!!!!
1. 3 answers
2. asked by Tony
3. 766 views
Question about the Loving vs. Virginia case. When the Lovings appealed and accused the State of Virgina of violating their
1. 1 answer
2. asked by ashley
3. 765 views
Suppose you toss a coin and will win $1 if it comes up heads. If it comes up tails, you toss again. This time you will receive
1. 0 answers
2. asked by Marie
3. 764 views
i have to write a book and i am in 9th grade and it has to be able to follow the Hero's journey from the odessey but idk how to
1. 3 answers
2. asked by Somebody
3. 758 views
flip a coin 3 timesa) what are the odds in favor of getting exactly 2 heads b) what are the odds against getting at most 1 tail
1. 1 answer
2. asked by austin
3. 750 views
Hey! I have a domain and range question! I don't remember how to get these, can you help? How do you calculate the domain and
1. 3 answers
2. asked by Angellove
3. 741 views
A construction firm employs two levels of title installers: craftsmen and apprentices. Craftsmen install 500 sq feet of
1. 0 answers
2. asked by Dominique
3. 728 views
Hi,I am a student teacher and I wanted to teach a grade 5 class a lesson on tessallations; however, I am not sure what group
1. 2 answers
2. asked by Trisha
3. 726 views
this is real hard and i would love some help.In a game of craps, a player rolls 2 balanced dice. There are 36 equally likely
1. 1 answer
2. asked by austin
3. 719 views
how does pancreatitis disrupt homeostasis?
1. 3 answers
2. asked by jess
3. 716 views
i have to write a short story based on the themes shakespeare explored in macbeth. but i don't know this is a enough for a short
1. 1 answer
2. asked by Anonymous
3. 714 views
A psychology student wanted to examine the value of predicting GPAs based on IQ scores. She recruited undergraduate students
1. 1 answer
2. asked by Thomas
3. 714 views
FOr the function f(x)=x^2e^xFind the critical points, increasing decreasing, first and second derivative and concavity I am
1. 2 answers
2. asked by songyi
3. 711 views
In 1920 the record for a certain race was 46.6 sec. In 1950 it was 46.0 sec. let r(t)= the record in the race and t= the number
1. 0 answers
2. asked by billy
3. 702 views
i have to write a review of the short stiry the rocking horse winner . i need help in how to start it is this good intro about
1. 5 answers
2. asked by Anonymous
3. 701 views
(a) Calculate the kinetic energy that the earth has because of its rotation about its own axis. Assume that the earth is a
1. 1 answer
2. asked by Kyle
3. 689 views
ok it saysa shopper in a supermarket pushes a cart with a force of 36N directed at an angle of 26 degrees downward from the
1. 0 answers
2. asked by Claudia
3. 688 views
assignmentEscribe las frases en espanol. 1. We forgot the homework. ( literalmente: "The homeowrk was forgotten "on us")
1. 2 answers
2. asked by sam
3. 685 views
what is the electron configuration for Au+ ?where does f block fit in?
1. 1 answer
2. asked by natash
3. 669 views
The function,p(d)=1+d/33, gives the pressure in atmospheres(atm), at a depth d in the sea (d is in feet).Note that p(0)=1 atm,
1. 1 answer
2. asked by mikey123
3. 653 views
assignment Ahora, contestas las siguientes preguntas personales:1. Con que frecuencia vas al dentista? Yo voy al dentista every
1. 1 answer
2. asked by sam
3. 652 views
assignmentEscribe las frases en espanol. 1. We forgot the homework. ( literalmente: "The homeowrk was forgotten "on us")
1. 2 answers
2. asked by sam
3. 647 views
An electronics company manufactures personal tape players on which it makes a profit of $28 each and personal CD players where
1. 0 answers
2. asked by ROzina
3. 645 views
solve by the elimination method.what is the solution of the system? type a pair, an integer or a fraction, N if no solution, and
1. 0 answers
2. asked by Carmen
3. 644 views
y=-7/10x-10/7find the slope and y-intercept can someone please hlp, and explain how you came up with the answer
1. 2 answers
2. asked by billy
3. 643 views
what kinds of animal cells might have alot of mitochondria present?
1. 1 answer
2. asked by lexie
3. 625 views
so to craete a narrative poem in the anglo saxon style of beowulf is to copy the same theme but in your own words and your own
1. 4 answers
2. asked by paul jones
3. 619 views
best temperature to grow lettuce from seeds.(plan) independent variable:something i change dependant variable:what to measure
1. 1 answer
2. asked by emily
3. 618 views
Agency theory deals with issue of
1. 1 answer
2. asked by Ann
3. 611 views
I am looking for the full text of a poem that is called "Night". The first line is:Night is a purple pumpkin, Laced with a
1. 5 answers
2. asked by Alexa
3. 605 views
The function,p(d)=1+d/33, gives the pressure in atmospheres(atm), at a depth d in the sea (d is in feet).Note that p(0)=1 atm,
1. 0 answers
2. asked by mikey123
3. 604 views
Ok i need to write a speech on a gap in the story spaghetti pig-out by paul jennings. The silence i chose is what happened to
1. 0 answers
2. asked by Anonymous
3. 600 views
can somebody give me an example of contemporary issues we can present (oral presentation, 5 -10 min)??
1. 1 answer
2. asked by masaya
3. 598 views
input 1 nickel/output 3 pennies, input 1 dime/output 3 nickels, input 1 quarter/(not sure what the output would be--I think 3
1. 0 answers
2. asked by meeka
3. 592 views
Would protectionist policies (higher tariffs and more quotas) or freer trade policies (tariff reductions and quota eliminations)
1. 1 answer
2. asked by Anonymous
3. 591 views
has characterization, conflict or theme been used in any of these sentences?1. Look-what about the woman across the street? If
1. 3 answers
2. asked by alsha
3. 587 views
1. Describe how kent endd up in the stocks.2. Regan shows loyalty to goneril. How doew she do this? 3. List the reasons that
1. 2 answers
2. asked by Kelli
3. 586 views
When jumping straight down, you can be seriously injured if you land stiff-legged. One way to avoid injury is to bend your knees
1. 0 answers
2. asked by Brandon
3. 579 views
A 7.500-mg sample of chromium-55 is analyzed after 14.0 min. and found to contain 0.469 mg of chromium-55. what is the half-life
1. 2 answers
2. asked by Jasmine08
3. 577 views

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