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2013
July

Questions Asked on July 27, 2013

need help to balance half reaction in basic solutionIO3 to I2
1. 1 answer
2. asked by Shana
3. 10,839 views
If you are given odds of 3 to 4 in favor of winning a bet, what is the probability of winning the bet?
1. 3 answers
2. asked by Ted
3. 5,612 views
The kinetic energy of a rolling billiard ball is given by KE=1/2mv2. Suppose a 0.17-kg billiard ball is rolling down a pool
1. 3 answers
2. asked by meghan
3. 5,025 views
Suppose 80% of kids who visit a doctor have a fever, and 30% of kids with a fever have sore throats. What's the probability that
1. 3 answers
2. asked by Gina
3. 3,635 views
How many moles of O2 are produced when 0.300mol of KO2 reacts in this fashion?
1. 2 answers
2. asked by fatima
3. 2,107 views
1. AB has endpoints A(8,K) and B(7,3). The slope of AB is 5. What is K?2. Two angles of a triangle measure 68 and 54. What is
1. 2 answers
2. asked by Chelsey
3. 1,648 views
This 35-year-old female patient has carcinoma of the upper-outer left breast. She had a lumpectomy performed and a sentinel
1. 5 answers
2. asked by emtswife
3. 1,536 views
a small farm field is a square measuring 340 ft on a side. what is the perimeter of the field?
1. 1 answer
2. asked by Erica
3. 1,513 views
Real Estate ads suggest that 50% of homes for sale have garages, 24% have swimming pools, and 11% have both. If a home for sale
1. 2 answers
2. asked by Scott
3. 1,508 views
1. what are the type of comparison and contrast essay?2. what are the ways to revise your paragraph in a comparison and contrast
1. 1 answer
2. asked by Anonymous
3. 1,443 views
A 77 kg sprinter is running the 100 m dash. At one instant, early in the race, his acceleration is 4.7 m/s^2.a) What total force
1. 1 answer
2. asked by Anonymous
3. 1,386 views
1.Express (xe^x)^2=30e^(-x) in the form lnx=ax+b,and find the value of a and of b .2.solve 4(3^2x)=e^x
1. 1 answer
2. asked by Claudia
3. 1,309 views
ou weigh out Potassium Permanganate,Mass of KMnO4 (MW=158.034).......... 0.1569 g You dissolve it completely in water..........
1. 1 answer
2. asked by faruk
3. 1,215 views
A random sample was taken from Wyoming. Eighty percent of students reported that they like dogs, 64% reported they like cats,
1. 1 answer
2. asked by Tonya
3. 1,089 views
A sporting goods store estmates that 20% of the students at a nearby university ski downhill and 15% ski cross country. Of those
1. 1 answer
2. asked by Gina
3. 1,067 views
ou weigh out Potassium Permanganate,Mass of KMnO4 (MW=158.034).......... 0.1569 g You dissolve it completely in water..........
1. 3 answers
2. asked by faruk
3. 1,024 views
Can somebody please make the corrections here on what I have written in Spanish?Específicas de” las ataduras Benjamín y
1. 2 answers
2. asked by Joy
3. 1,023 views
If the minimum value of f(x)=x^2+18x+a is the same as the minimum value of f(f(x)), what is the max value of a?
1. 1 answer
2. asked by KK
3. 1,023 views
In their book The Bell Curve, Murray and Herrnstein supported their claim of intelligence differences between races and
1. 1 answer
2. asked by Maria
3. 1,011 views
A spring has a length of 0.190 m when a 0.300 kg mass hangs from it, and a length of 0.750 m when a 2.80 kg mass hangs from it.(
1. 2 answers
2. asked by Justin
3. 987 views
Joe had a score of 72 on the Counseling Aptitude Scale, and the standard error of measurement of the scale is 3. Where would we
1. 3 answers
2. asked by Crystal
3. 926 views
Can somebody please let me know whether or not this is written correctly in Spanish and if not then please make the corrections?
1. 8 answers
2. asked by Joy
3. 915 views
Solve for x if the vectors (2, x, 7-x) and (x, 3, -2) are orthogonal
1. 1 answer
2. asked by Anonymous
3. 833 views
One of Saturn's moons has an orbital distance of 1.87× 10m to the 8 power. The mean orbital period of this moon is
1. 1 answer
2. asked by trina
3. 825 views
an automobile travels at a uniform speed of 88 kph. how many metres does it travel in 1 second?
1. 2 answers
2. asked by leyfushie
3. 778 views
Instinct differs from learned behavior in that instinctive behavior:A. does not change; learned behavior does. B. is acquired;
1. 1 answer
2. asked by Amy
3. 768 views
which one of the following is a nonverbal tool that shows interest in a person?A.frown B.handshake C.hygiene D.eye contact my
1. 1 answer
2. asked by susue
3. 768 views
two components of oral communication include?A.proper volume and pitch B.pitch and eye contact C.enunciation and speaking rate
1. 2 answers
2. asked by susue
3. 759 views
the iceman found recently in a glacier was a first thought to be about 5300 years old.Roughly when did he have his 14th
1. 2 answers
2. asked by sarah
3. 757 views
Most of the processes that influence the hydrologic cycle are:A. biological processes. B. physical processes. C. ecosystem
1. 2 answers
2. asked by Amy
3. 746 views
Prove that the line PQ,with P(0;3) and Q(5;5),is parallel to the line 5y+5=2x
1. 2 answers
2. asked by Lindokuhle
3. 734 views
Predict the proper equilibrium constant expression for the following reaction...Fe(OH)3(s) ----> Fe3+(aq) + 3 OH-(aq) Explain
1. 2 answers
2. asked by Kelly
3. 730 views
Q2_2: QUIZ 2, PROBLEM #2The composite beam AB, of length L=2m, is free at A (x=0) and fixed at B (x=L) and is composed of a
1. 23 answers
2. asked by Harm
3. 724 views
Divide 34700 by 0.00900 and enter the answer using the proper scientific "E" notation so that the result is within 1% of the
1. 2 answers
2. asked by LILYYYYY
3. 722 views
According to classical test theory if the observed variance of a test is 50 and the true variance is 40 what is the estimated
1. 3 answers
2. asked by Crystal
3. 686 views
two components of oral communication include?A.proper volume and facial expressions B.pitch and eye contact C.enunciation and
1. 1 answer
2. asked by susue
3. 684 views
In an experiment, 6.700g of hydrogen sulfide is fully decomposed into its elements.If 0.396g of hydrogen is obtained in this
1. 2 answers
2. asked by fatima
3. 678 views
the dimensions of a rectangle are such that its length is 5 in more than its width. If the length were doubled and the width
1. 3 answers
2. asked by Anonymous
3. 653 views
This is my last chance and I need to see if my calculus is correct.Is it correct ? Q2_2_4 vA=-5.82 cm ??
1. 26 answers
2. asked by ElementarySchoolStudent
3. 652 views
A piece of land with an area of .5 square kilometers is priced at $5700 Canadian. If there are 1.269 Canadian dollars per (US)
1. 1 answer
2. asked by Shawnel
3. 651 views
prove that 4cos36+cot15/2=1+4+9+16+25+36,ifcot15/2 is1+cos15/+sin15
1. 1 answer
2. asked by edward
3. 650 views
Find the inverse Laplace transform of:F(s)=3/(s-4)
1. 1 answer
2. asked by Elyse
3. 618 views
2. A statistics professor has asked his students to flip coins over the years. He has kept track of how many flips land heads
1. 1 answer
2. asked by James
3. 556 views
Please let me know whether or not this is written correctly in Spanish as follows:Específicas de “El Hijo El padre y el hijo
1. 1 answer
2. asked by Joy
3. 501 views
P(6,6)y=2/3x
1. 1 answer
2. asked by chelsey
3. 490 views
Can somebody please see if this is correct as to what I have written in Spanish? If not correct please make corrections for me.I
1. 2 answers
2. asked by Joy
3. 487 views
Solve the DE by using the Laplace transform:x''+x=cos(3t), x(0)=x'(0)=0
1. 1 answer
2. asked by David
3. 478 views
ABC is an obtuse triangle with m<A=21 and <C is acute.a)What is m<B+m<c? B)What is the range of whole numbers for m<C? C)What is
1. 1 answer
2. asked by Chelsey
3. 469 views
whats the square root of 14
1. 1 answer
2. asked by Anonymous
3. 466 views
during the warranty period, 6% of their computers are returned because they have defective keyboards, 5% are returned because
1. 1 answer
2. asked by Sarah
3. 450 views
How can I prove this series alternating series converges(this is the answer)?(-1)^2*(2/3)^n I tried it this way: an = (2/3)^n,
1. 1 answer
2. asked by Isaac
3. 441 views
Explain how trade off happens when writers, musicians, artists profit from their work in business law?
1. 0 answers
2. asked by Anonymous
3. 425 views
find the slope of the lines passing through the points. (6,-2), (1,3).
1. 1 answer
2. asked by Chelsey
3. 375 views
solve 2y=7sqrt(y)-3
1. 3 answers
2. asked by Anonymous
3. 370 views
Given the points A(-1;-1) ,B(2;5) ,C(-1;-5/2) and D(X;-4) andAB perpendicular to CD, determine the value of X
1. 1 answer
2. asked by gail
3. 350 views
Convert to the lowest term 25 1/2 divided by 1 2/3
1. 1 answer
2. asked by Natacha
3. 334 views
complete the pattern : 1/2 , 3/4 , 1 , 4 , 4 , 4
1. 2 answers
2. asked by sarah
3. 332 views
a man walked 32.5m souhward and 78m westward. if it took him 30 minutes to reach his destination.find his average speed?
1. 1 answer
2. asked by leyfushie
3. 322 views
So,I really need help!!Can anyone/someone please give me a poem that you originally made or anything! Thanks! :)
1. 1 answer
2. asked by Scarlette
3. 306 views
make 50 words with automatic
1. 3 answers
2. asked by Anonymous
3. 286 views
i need help with my essay ? is about the great debater
1. 1 answer
2. asked by luz
3. 285 views
if a number x is 10%of y and z,and z is 3 times of y.What % is x of y alone? 1)3.3% 2)2.5% 3)5% 4)4%
1. 3 answers
2. asked by sarah
3. 265 views

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