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February 28, 2015
What is one way that the industrial revolutions impact showed itself in the art of realist like Monet?
A. Realists documented
63 answers
asked by
BUBBLES
27,001 views
This figure below describes the joint PDF of the random variables X and Y. These random variables take values in [0,2] and
3 answers
asked by
RVE
8,384 views
Let K be a discrete random variable with PMF
pK(k)=⎧⎩⎨⎪⎪1/3,2/3,0if k=1,if k=2,otherwise. Conditional on K=1 or 2,
0 answers
asked by
RVE
4,990 views
Describe the total momentum of billiard balls before and after the cue ball collides with another ball
5 answers
asked by
John
4,788 views
For each one of the following figures, identify if it is a valid CDF. The value of the CDF at points of discontinuity is
1 answer
asked by
RVE
4,366 views
Determine whether each of the following statement is true (i.e., always true) or false (i.e., not always true).
1. Let X be a
0 answers
asked by
RVE
3,967 views
Which of the following does NOT occur at a convergent boundary?
A. The leading edges of both plates are bent downward. B. Oceanic
1 answer
asked by
Emi
3,275 views
Acetone is one of the most important solvents in organic chemistry, used to dissolve everything from fats and waxes to airplane
1 answer
asked by
Munavvar
3,042 views
Use a specific example to prove that the cross product is also not associative. That is, use three specific vectors in 3-space
1 answer
asked by
Adiana
2,843 views
Calculate the pH of a 0.033 M solution of sodium ascorbate, Na2C6H6O6. For ascorbic acid, H2C6H6O6, Ka1 = 7.9 × 10-5 and Ka2 =
5 answers
asked by
Is my answer right?
2,792 views
Ammonia is produced by the reaction of hydrogen and nitrogen.
N2(g)+3H2(g)→2NH3(g)ammonia How many moles of N2 reacted if
1 answer
asked by
Jennie
2,436 views
At body temperature (37C), K of an enzyme-catalyzed reaction is 2.3x10^14 times greater than k of the uncatalyzed reaction.
1 answer
asked by
Munavvar
2,186 views
What simplifying assumptions do we usually make in working problems involving equilibria of salts of polyprotic acids? Why are
2 answers
asked by
Lenny
2,141 views
A successful narrative essay de-emphasizes or omits ________.
A. the thesis statement B. unimportant details C. conflict D.
4 answers
asked by
Jay
2,092 views
1. When we saw the breathtaking (parody, panorama, relic, grit) on that lovely autumn morning, we did not want to miss the
6 answers
asked by
Anonymous
2,090 views
To make 4 1/2 gallons of ice cream, it takes 6 3/10 gallons of milk. How many gallons of milk does it take to make one gallon of
7 answers
asked by
Angel
1,899 views
50.0 mL of a solution of HCl is combined with 100.0 mL of 1.15 M NaOH in a calorimeter. The reaction mixture is initially at
2 answers
asked by
Marcus
1,871 views
How many moles of H2 and N2 can be formed by the decomposition of 0.250 mol of ammonia, NH3?
Is it 0.250*3mol H2=0.75 0.25*1mol
1 answer
asked by
Matthew
1,821 views
Determine the level of the confidence given the confidence coefficient z(α/2) for the following situation: z(α/2) = 1.96
1 answer
asked by
slomomo
1,779 views
Phosphorous acid, H3PO3, is actually a diprotic acid for which Ka1 = 5.0 × 10-2 and Ka2 = 2.0 × 10-7. What are the values of
3 answers
asked by
Jen
1,756 views
For the reaction 4A (g)+3B (g)=C(g) the following data were obtained at constant temperature:
Experiment- 1. Initial (A) (mole/L)
1 answer
asked by
Munavvar
1,689 views
Two boats are heading away from shore. Boat 1 heads due north at a speed of 4 m/s relative to the shore. Relative to boat 1,
2 answers
asked by
Cetris
1,642 views
A multiple
- choice quiz contains 5 questions with 4 choices for each answer. A student passes the quiz if they get at least an
0 answers
asked by
Kaela
1,639 views
UMM.. I keep coming up with the wrong answer? How do I calculate this?
1. Calculate the number of Li atoms in 9.9 moles of Li.
2 answers
asked by
Jennie
1,564 views
an arrow is shot into the air with an initial velocity of 100m is at elevation of 60 degree find.
a the time of flight b the
4 answers
asked by
Anonymous
1,546 views
The autodissociation of water to H+ and OH- is endothermic. At a higher temperature more of the water molecules have sufficient
1 answer
asked by
JUNDY
1,472 views
Need Help!
1. Ammonia is produced by the reaction of hydrogen and nitrogen. N2(g)+3H2(g)→2NH3(g)ammonia How many moles of N2
2 answers
asked by
Jennie
1,380 views
Write a possible explicit rule for the nth term.
20, 40, 80, 160, 320 a sub n = 20(2)^n-1?
2 answers
asked by
Anonymous
1,350 views
The main difference between the internal combustion engine and the diesel engine is that the diesel engine
A. does not have a
1 answer
asked by
Dave
1,325 views
Which of the following situations best shows Darwin’s theory of natural selection as a mechanism for evolution?
A. The long
4 answers
asked by
TayB
1,310 views
Verify (a + a) × (a+ b) = 0⃗ . What can be said about two vectors whose cross product is the zero vector
a x b = i j k 3 -3 1
1 answer
asked by
NoName
1,252 views
What is the difference between the way matter responds to a transverse wave and a longitudal wave?
A. Matter moves in the same
2 answers
asked by
LOL 101
1,220 views
Write and solve an equation to find the complement of an angle that measures 42 degrees.
THX!
2 answers
asked by
Sam
1,166 views
Please help with the following:
How does sleet differ from snow? A. It is not a form of precipitation. B. It is liquid and not
4 answers
asked by
Brady
1,156 views
Nae one or two experiences or situations that reflect an 'unredeemed' world. What reasons can you identify for this. 300 words
Pl
8 answers
asked by
Sam
1,054 views
Replace the boldface words in the sentences below. Then explain how connotation of the replacement word changes the tone of the
3 answers
asked by
Anonymous
1,000 views
Casey sights the top of an 84 foot tall lighthouse at an angle of elevation of 58 degrees. If casey is 6 feet tall, how far is
0 answers
asked by
Ashley
986 views
If weight in the general population is normally distributed with an average of 160 and a standard deviation of 20 pounds, what
1 answer
asked by
candy
982 views
If an object is thrown 60m into the air and it takes the object 6s to get there what's there average speed of the object
1 answer
asked by
Jay
954 views
A reaction proceeds with ∆ H = 40 kJ/mol. The energy of activation of the uncatalyzed reaction is 120 kJ/mol, whereas i t is
0 answers
asked by
Jessica
946 views
A solid cylinder is pivoted at its center about
a frictionless axle. A force is applied to the outer radius of 1.27 m at an angle
0 answers
asked by
Caleb
927 views
A 42 kg man stands on a bathroom scale in an elevator. Starting from rest at the bottom floor, the elevator ascends, attaining
1 answer
asked by
James
910 views
As your vacation job, you are driving a concrete mixer (mass 3300 kg). While driving down a hill (angle α = 29° with the
0 answers
asked by
Breaking on a hill
903 views
negative 1. It was quite common for outlaws of the wild west to have several (names, aliases. aliases
neutral 2. The gymnast
1 answer
asked by
Anonymous
884 views
Help me set up the matrices for this! I can solve it, but having a difficult time getting the matrix set up. A pharmacist mixes
1 answer
asked by
LBA1mt
878 views
Find the area of the shaded region, bounded by the parabola 16y=5x^2+16 and the lines y=0, y=6, and x=5.
I broke the figure up
1 answer
asked by
Lyndsay
864 views
Do you agree with Bruce Hinrichs (in Kessler) that there is no good reason for people to feel "threatened or dehumanized" if
1 answer
asked by
TayB
854 views
Even when a mechanism is consistent with the rate law , later experimentation may it to be incorrect or only one of several
0 answers
asked by
Munavvar
835 views
The people of Brazil can best be decribed as
A Primarily indigenous in descent B largely of the white European ancestry C
2 answers
asked by
Jack
831 views
Ok, I know how to balance chemical equations, however, I don't know how to tell if it is a S, L, aq, or g? How am I supposed to
2 answers
asked by
Jennie
824 views
Divide 12 into two parts such that the sum of their square is 74?
3 answers
asked by
tuhituhi
817 views
A fire hose ejects a stream of water at an angle of 30.9° above the horizontal. The water leaves the nozzle with a speed of
1 answer
asked by
Cetris
816 views
How many milliliters of 0.534 M Ba(OH)2 solution are needed to completely neutralize 34.5 mL of 0.220 M HBr solution? The
6 answers
asked by
Matthew
813 views
To what extent can intrapersonal conflict affect communication relationships
2 answers
asked by
Lerato
794 views
Vapour pressure of ideal solutions at 25c the vapour pressure of chloroform and carbon tetrachloride are 26.54 and 15.27 kpa
1 answer
asked by
Munavvar
793 views
The magnetic moment (mu) values for
Cs2 (MnCl4), k4 (Mn (CN) 6) and K2 (Ni (CN) 4) are 5.9 , 1.8 and 0 B.M, respectively. Explain
0 answers
asked by
Munavvar
789 views
Lead iodide is a relatively insoluble compound. It can dissolve from the solid phase into the aqueous phase with a Keq of
1 answer
asked by
danny
782 views
Dr. Bob222,
Calculate the moles of C2H6 in 8.60×1023 molecules of C2H6. I did what you said, I got 8.60*10^23*(1mole/6.02*10^23)
2 answers
asked by
Jennie
765 views
Hey, I'm studying for my physics class, and I'm not sure how to solve this problem. Can someone walk me through it please? I'd
0 answers
asked by
James
760 views
the water in a 0.5 km wide river is flowing at 5 m/sec from west to east. a man row a boat with a velocity of 13 m/sec in a
1 answer
asked by
ali
759 views
I removed your post because you included personal contact information. That is not a safe thing to do online.
--------------- Ask
1 answer
asked by
Writeacher
747 views
If the temperature in problem 16.60 (25C), by what factor does the fraction of collisions with energy equal to or greater that
1 answer
asked by
Munavvar
740 views
I believe it is B and then C?
1. Examples in writing ________. A. help you concisely tell a reader a story that makes a point B.
1 answer
asked by
Jay
732 views
State the Argument from Religious Experience, does God really exists?
*Explain the argument's strengths * Explain (two) of the
1 answer
asked by
Lacey
719 views
You are staying the reaction A2 (g)+B2 (g)=2AB (g)
To determine its rate law .Assuming that you have a valid experimental
0 answers
asked by
Munavvar
714 views
A ship leaves an island (5°N, 45° E) and sails due east for 120 hours to another island. Average speed of the ship is 27
0 answers
asked by
kudu
696 views
What part of speech is idle in this sentence? "The kids are left idle with nothing to do."
2 answers
asked by
Jess
695 views
Im going to post a few i want to check over. I think it is B, C, and A
1. In narration, dialogue should ________. A. be used
3 answers
asked by
Jay
693 views
Expand to the general case to explore how the cross product behaves under scalar multiplication k (a x b) = (ka) x b = a x (kb).
1 answer
asked by
Teejay
687 views
Can someone help me with this problem? It requires a lot of visualizing and I've never been great at problems like that.
A pair
0 answers
asked by
James
683 views
Find the roots of the quadratic equations x^2 - 1/12x -1/12 = 0 ?
1 answer
asked by
tuhituhi
680 views
raymond wants to make a box that has a volume of 360 cubic inches. He wants the height to be 10 inches and the other two
2 answers
asked by
Anonymous
674 views
A principle of green chemistry is that the energy requirement of industrial processes should have minimal environmental impact.
1 answer
asked by
Munavvar
673 views
Calculate the hydrogen ion concentration, [H+], in 0.00988 M Ba(OH)2. Careful!
1 answer
asked by
JUNDY
667 views
Describe how the separation of (1) authorization of production transactions, (2) recording of these transactions, and (3)
1 answer
asked by
jennifer
664 views
Consider the uni molecular reaction cyclopropane?
Propylene. The value of log A for high pressure limit is 15.17. Calculate the
0 answers
asked by
Munavvar
660 views
I was given this info
r=1.5 m d=3 m F= 50 N angle= 110 degrees 1. What torque is APPLIED ? T=Fsin T= (1.5)(50)sin(110) T=70 N m
0 answers
asked by
Jamie
657 views
Does a diet will help you lose 10 pounds in 3 days debunk the nutrition myth?
My answer is yes
2 answers
asked by
Steve
655 views
In diving to a depth of 785 m, an elephant seal also moves 410 m due east of his starting point. What is the magnitude of the
0 answers
asked by
Cetris
652 views
Define the-half of a reaction. Explain on the molecular level why the half- life of a first-order reaction is constant
0 answers
asked by
Munavvar
648 views
Each homeroom of a middle school receives 1/12 of a 5/6 acre of land. How many homerooms receive a plot of land?
1 answer
asked by
May
647 views
A 2302 kg block of granite is pulled up an incline that has an angle of inclination of 17.0 o with a constant speed of 2.22 m/s
1 answer
asked by
Lauren
646 views
Equilibrium is:
a dynamic condition in which the concentration of the reactants is equal to the concentration of the products. a
1 answer
asked by
danny
635 views
how did cultural diffusion impact the development of japan
1 answer
asked by
rosie
632 views
how geography affects the way of life in japan
1 answer
asked by
rosie
631 views
wht is the six symtoms of intrapersonal conflict in a person
3 answers
asked by
patricia
630 views
Amite wants to make a mold for a candle. She wants the shape of the candle to be a rectangular prism with a volume of exactly 23
1 answer
asked by
Anonymous
620 views
The people of Brazil can best be decribed as
A Primarily indigenous in descent B largely of the white European ancestry C
1 answer
asked by
Jack
615 views
In a football game a kicker attempts a field goal. The ball remains in contact with the kicker's foot for 0.050 s, during which
0 answers
asked by
Cetris
613 views
Do you think that the countries producing sulfur dioxide emissions should compensate their neighbors for the damage being done?
3 answers
asked by
Taylor
606 views
In order to make the most of every opportunity to preserve evidence and to ensure a complete investigation, the investigator
1 answer
asked by
Amy
605 views
Find the area of the region bounded by the curves y=x^2 & y=2x???
1 answer
asked by
Akki
603 views
A rectangular loop with a=2.9 cm, and b=1.9 cm, moving with a velocity v=3.8 cm/s into an area where the magnetic field is
0 answers
asked by
Trisha
602 views
Revise the following word groups to remove all fragments and/or parallelism errors.
I like baseball because it is fun and teaches
2 answers
asked by
Andrew
601 views
A 3.49 kg mud ball has a perfectly inelastic collision with a second mud ball that is initially at rest. The composite system
0 answers
asked by
Amy
599 views
Hello, I need to double check for incorrect grammar and sentence flow. Thank you very much. I am writing a (1) biography of Juan
4 answers
asked by
Proofread for incorrect grammar
576 views
An airplane is flying with a velocity of 248 m/s at an angle of 30.0° with the horizontal, as the drawing shows. When the
0 answers
asked by
Cetris
569 views
In fruit flies, eyes can be either white or red, and wings can be either long or short. A mating cross between a red-eyed
0 answers
asked by
TayB
565 views
find the volume generated by revolving the area bounded by y=-x^3, y=0, and x=-2 about the line x=1.
I know how to the solve the
1 answer
asked by
anonymous
564 views
Write a possible explicit rule for the nth term.
1/2, 1/4, 1/6, 1/8, 1/10
2 answers
asked by
Anonymous
561 views
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