Questions and answers by

Jake

Questions (1,018)

To dilute a solution from 0.600 M to 0.100 M, the final volume must beA. 1/6 the original volume. B. 0.7 L. C. More information
1. 3 answers
2. 3,610 views
Which actually are the muscles of the hip?
1. 1 answer
2. 867 views
What is the net ionic equation for the reaction of formic acid, HCOOH, with NH3?A. H+(aq) + NH3(aq) → NH4+(aq) B. H+(aq) +
1. 2 answers
2. 5,020 views
When 20.0 g C2H6 and 60.0 g O2 react to form CO2 and H2O, how many grams of water are formed?
1. 1 answer
2. 1,024 views
They are arguing about rules and regulations again.I have to identify the adverb. again
1. 1 answer
2. 477 views
If 0.2178 g of a diprotic solid acid is neutralized by 44.81 mL of 0.0953 M NaOH, calculate the molar mass of the solid acid
1. 1 answer
2. 2,199 views
For my essay I have to write about a character in Middlemarch by George Eliot and explain how the character is brought to life.
1. 1 answer
2. 630 views
For my essay I have to write about a character in Middlemarch by George Eliot and explain how the character is brought to life.
1. 0 answers
2. 554 views
For my english class we had to make a list of things that annoy us and we have to do a log entry that "select hits" and develop
1. 2 answers
2. 718 views
Estimate what the value of G would need to be if you could actually "feel" yourself gravitationally attracted to someone near
1. 1 answer
2. 535 views
What is an advantage and disadvantage of the Incentive Motivational Theory in Psych?
1. 0 answers
2. 900 views
Is the infinitive "to use" used as an adjective in this sentence: "In your opinion, what is the easiest word-processing program
1. 1 answer
2. 492 views
Is the infinitive "to use" used as an adjective in this sentence: "in your opinion, what is the easiest word-processing program
1. 0 answers
2. 383 views
5g+4(-5+3g)=1-gmy solve(which didn't work tried 5 times) 5g-20+12g=1-g 17g-20=1-g 18g-20=1 18g=21 g=21/18=7/6 where did i go
1. 1 answer
2. 1,098 views
The best way to get there is to take the bus.In this sentence is the infinitive phrase "to take" an adjective?
1. 1 answer
2. 497 views
This is some Greek and Latin root words for my 6th grade gifted homework. Whats the difference between medicus and medicinal?
1. 1 answer
2. 470 views
How has Islam shaped conceptions of music for the peoples of the Middle East?I would rather a specific answer instead of saying
1. 1 answer
2. 652 views
How has Islam shaped conceptions of music for the peoples of the Middle East?I would rather a specific answer instead of saying
1. 0 answers
2. 1,325 views
We add excess NaCl solution (58.44 g/mol) to64 mL of a solution of silver nitrate (AgNO3 169.88 g/mol), to form insoluble solid
1. 2 answers
2. 1,568 views
I'm learning about Asian music and i have 7 terms, and i have to group them into either folk, classical or popular. The 7 terms
1. 3 answers
2. 617 views
I'm learning about Asian music and i have 7 terms, and i have to group them into either folk, classical or popular. The 7 terms
1. 2 answers
2. 1,127 views
2n-8=3n+3
1. 1 answer
2. 313 views
2n+5+7n-8=15
1. 2 answers
2. 276 views
A 3.0-kg block is at rest on a horizontal floor. If you push horizontally on the 3.0-kg block with a force of 12.0N it just
1. 1 answer
2. 573 views
I am trying to find a pattern in these numbers. I have looked for what feels like hours, and can't find it.-3,-9,-14,-42,-47,-14
1. 2 answers
2. 411 views
Naturally occuring chlorine gas has 3 isotopes35cl-35cl, 35cl-37cl , 37cl-37cl a) mass of one molecule in terms of amu. b) mass
1. 2 answers
2. 526 views
Naturally occuring chlorine gas has 3 isotopes35cl-35cl, 35cl-37cl , 37cl-37cl a) mass of one molecule in terms of amu. b) mass
1. 0 answers
2. 518 views
Lim sin2h sin3h / h^2h-->0 how would you do this ?? i got 6 as the answer, just want to make sure it's right. and i couldn't get
1. 1 answer
2. 785 views
Evaluate the limit or state that it does not exist.lim Root(6+x)-Root(6-x)/x x->0 i kept getting zero which ever way i tried to
1. 1 answer
2. 806 views
lim x-->0+ f(x), where f(x)= x ln xvalues for x are 1,0.5,0.1,0.05,0.01,0.005,0.001 when i plugged in 1 i got 0 then -.34657
1. 1 answer
2. 587 views
lim t-->0 h(t), where h(t)= cos(t)-1/t^2.for the table values t is +/- .002 , .0001 , .00005 , .00001 what do you guys get for
1. 2 answers
2. 611 views
1-7What would you say in the following situations? 1. You are dancing with a friend and accidentally step on his/her toe. 2. A
1. 2 answers
2. 1,680 views
in Latin America, to several friendsYour response: ellos Points earned: 0 out of 1 what pronoun would you use??
1. 1 answer
2. 497 views
and then from this i got 2 correctModelo: You want to greet Mrs. Gutiérrez. It is 10:00 A.M. Buenos días, señora Gutiérrez.
1. 1 answer
2. 1,201 views
Can any one help me answer these questions, i am having trouble because i haven't received my book yet.Modelo: Elena / Colorado
1. 2 answers
2. 830 views
the shiny red car and the bicycle.I have to tell whether the sentence part can be used as a subject or a predicate then use the
1. 2 answers
2. 259 views
A solution is made by diluting 18.2 g glucose (C6H12O6) in 0.150 kg water. What is the mass percentage of solute in this
1. 3 answers
2. 487 views
Of the 240 campers at a summer camp, 5/6 could swim. If 1/3 of the campers took climbing lessons, what was the least possible
1. 1 answer
2. 1,413 views
Could you please check the grammar in these sentences? Thanks.It was clearly her, right from the start. These are they, if I'm
1. 1 answer
2. 494 views
Find a vector perpendicular to the plane that contains the points A(1,2,3), B(3,2,1), and C(-1,2,-3)Where do I start to find it?
1. 1 answer
2. 507 views
Which one is smaller5.8x10^-3 or 4.5x10^-3
1. 1 answer
2. 1,355 views
There are 10 colored balls in a box ( 5 red, 3 blue, 2 green ). What is the probability of picking out a red ball and then a
1. 2 answers
2. 1,035 views
Can a frequency distribution have overlapping classes?Sometimes No Yes Can't determine. I need more information.
1. 0 answers
2. 645 views
ONE of the following can be classified as Discrete and Quantitative data.The acceleration of your car as you drive to school.
1. 3 answers
2. 1,786 views
How do you find the limit of:1(1 - (1/k))/2! as k increased with no bound? I know the answer is 1/2! But how do you get there?
1. 1 answer
2. 373 views
Regarding the trigonometric series,Why does cos start with a 1 and why are the powers of x even numbers Also for sin, why does
1. 2 answers
2. 458 views
The area under a normal curve distribution isEqual to 100 almost equal to 1 equal to 1 equal to .5
1. 1 answer
2. 1,596 views
What percentage of the general U.S. population has bachelor’s degrees? Suppose that the Statistical Abstract of the United
1. 2 answers
2. 1,458 views
Find the sample standard deviation s for the following sample data. Round your answer to the nearest hundredth.x: 23 20 11 33 27
1. 1 answer
2. 949 views
If I go into an ice cream parlor, and I have the choice of having one of 10 different flavors , with one of 5 different toppings
1. 3 answers
2. 4,821 views
A Statistics teacher has the following test scores : 93, 72, 80, 95, 90, 70, 91, 85, 86, 100 What is the median test score of
1. 5 answers
2. 5,567 views
For a 10 point quiz, the professor recorded the following scores for 8 students:7, 8, 3, 9, 10, 6, 8, 5 What is the Mean for
1. 3 answers
2. 2,086 views
The Sarasota Police department collected data on the number of car accidents ( X ) that occur each day on a certain stretch of
1. 3 answers
2. 4,276 views
There are 10 colored balls in a box ( 5 red, 3 blue, 2 green ). What is the probability of picking out a red ball and then a
1. 5 answers
2. 5,518 views
What type of distribution is described by the following information?Mean = 56 Median = 58.1 Mode = 63
1. 0 answers
2. 602 views
What type of distribution is described by the following information?Mean = 56 Median = 58.1 Mode = 63
1. 2 answers
2. 6,048 views
For a 10 point quiz, the professor recorded the following scores for 8 students:7, 8, 3, 9, 10, 6, 8, 5 What is the Mean for
1. 1 answer
2. 1,760 views
A weather balloon at Earth's surface has a volume of 4.00 L at 304 K and 755 mm Hg.?If the balloon is released and the volume
1. 2 answers
2. 1,542 views
Can't figure this one out....how do you balance MnO4- + SO3-2 ====> SO4-2 + Mn+2?
1. 1 answer
2. 580 views
The specific heat of copper is .4 joules/gram degrees Celsius. How much heat is needed to change the temperature of a 30 gram
1. 2 answers
2. 2,425 views
I am suppose to calculate the theoretical amount (volume) of 3M sodium hydroxide needed to convert 1.5 g of benzoic acid to its
1. 2 answers
2. 3,524 views
In this problem, you will describe in detail how we arrive at the accepted definition of the function y= Arccsc(x)a) Sketch the
1. 1 answer
2. 776 views
I have no idea what I'm doing wrong here...Question: A solution is 0.3% by mass calcium chloride. Therefore, 145 g of the
1. 1 answer
2. 630 views
I have no idea what I'm doing wrong here...Question: A solution is 0.3% by mass calcium chloride. Therefore, 145 g of the
1. 2 answers
2. 668 views
The forces holding together an ionic solid are much stronger than the forces between particles in a molecular solid. How are
1. 3 answers
2. 2,662 views
Discuss the types of intermolecular forces acting in the liquid state of each of the following substances. (Select all that
1. 5 answers
2. 1,786 views
Some properties of aluminum are summarized in the following list.normal melting point 658°C heat of fusion 0.395 kJ/g normal
1. 2 answers
2. 1,041 views
Hi i have 2 weeks to write a paper about anything related to marketing. It has to be 7 pages so I need a good topic and a place
1. 2 answers
2. 408 views
2SO3(g) -> 2SO2(g) + O2(g) Delta H = 197kjFor this reaction shown above, describe the changes that will occur to the number of
1. 1 answer
2. 1,661 views
[x+2]=5 solve for x I have an answer of (3,7) is this correct or could this be (3, -7)
1. 1 answer
2. 277 views
[x+2]=5 solve for x I have an answer of (3,7) is this correct or could this be (3, -7)
1. 1 answer
2. 277 views
f(x)=x^2+3; g(x)=x+4 find (fog)(-2) I have an answer of -7 or could this be just 7
1. 0 answers
2. 459 views
solve for x (2x-7)*(x+4)=0i have an answer of (7/2 -4) is this correct or is the answer 5,4
1. 0 answers
2. 291 views
find the vertex f(x)=3x^2-6x+8 I have an answer of -1 and 17 I believe that the correct answer is 1,5 is this correct
1. 0 answers
2. 321 views
give the following linear equations2x+3y=10 4x-6=-28 I have an answer of (-1,4) or couls this be (0,4)
1. 1 answer
2. 366 views
I have a line equation whose slope is -2 and passes through(-1,6) I have a slope intercept form of y=-2x+4 is this correct or
1. 1 answer
2. 578 views
solve for x 3(x-2)= -4(x+8)+10 my answer to this was -16/7 however I believe the answer is -36/7 did I solve this with the right
1. 1 answer
2. 311 views
f(x)=x^2-4x-2g(x)=x+7 what is the function using (f.g)(x) my answer is x^3-3x^2-30x+14 is this the correct answer
1. 1 answer
2. 361 views
what is the y value of the vertex f(x)=x^2+6x+5 I have an answer of 4 this is important because I come up with -4 and I believe
1. 1 answer
2. 340 views
what is the x value of the vertexf(x)=x^2+6x+5 my answer is -3 is the correct
1. 1 answer
2. 311 views
f(x)=4x/x-2 what is the y-intercept, I believe this to be (0,4) and not (0,0)
1. 1 answer
2. 286 views
f(x)=4x/x-2 what is the vertical asymptote I have a possible answer of x=2 am I on the right track
1. 1 answer
2. 316 views
I'm having trouble simplifying two problems with exponents. Please help. Thanks.1. [(-2)^4]^3 2. 10^7 . -1/10
1. 1 answer
2. 525 views
I'm having trouble with 2 problems. Please help. Thanks.
1. 1 answer
2. 707 views
if y=kx/square root of w find k when y=4 x=12 and w =4 I have an answer of 16/3 and I believe that the correct answer is 2/3 am
1. 1 answer
2. 415 views
if f(x)=4x/x-2 what is f(3) possible answer would be f(3)=12 is this correct
1. 1 answer
2. 271 views
f(x)=4x/x-2 what is the vertical asymptote I have a possible answer of x=2
1. 0 answers
2. 306 views
if y=kx/square root of w find k when y=4 x=12 and w =4 I have an answer of 16/3 aia believe that the correct answer is 2/3 am I
1. 0 answers
2. 329 views
simply the summation of(2/n)(2i/n)
1. 0 answers
2. 368 views
How does accreditation affect the practical activities of record management in hospitals
1. 1 answer
2. 529 views
25 ml sample of 0.150 m solution of aqueous trimethylamine is titrated with 0.100 M soultion of hcl. calculate the pH of the
1. 0 answers
2. 1,290 views
Multiply. Use the partial-products algorithm.87 x 65 Not sure how to use the partial-product algorithm.
1. 2 answers
2. 1,088 views
A gas absorbs 45 kJ of heat and does 29 kJ of work. Calculate the change in energy.The answer is 16 kJ, but I don't understand
1. 4 answers
2. 7,942 views
Which color arrangement wouldcreate the deepest senseof space?A. red,orange,blue B. Green violet, blue C.Yellow,
1. 0 answers
2. 522 views
Which color arrangement wouldcreate the deepest senseof space?A. red,orange,blue B. Green violet, blue C.Yellow,
1. 1 answer
2. 664 views
Ia Rush Limbaugh, as carried on WBEN radio in Buffalo is an example of network programming and is All things Considered", as
1. 1 answer
2. 429 views
Find the direction of A= <-5,12>I did arctan (12/-5) and added 180 because x was negative and got 105.13 degrees. I missed the
1. 3 answers
2. 393 views
The figure belowshows an arrangement of 15 identical disks that have been glued together in a rod-like shape of length L =
1. 2 answers
2. 2,782 views
A balloonist, riding in the basket of a hot air balloon that is rising vertically with a constant velocity of 10.1 m/s, releases
1. 5 answers
2. 997 views
assume that you have a solution that is 5% (mol) acetone and 95% (mol) water. determine the molarity of this solution. how would
1. 0 answers
2. 946 views