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Mariah
Questions and answers by visitors named
Mariah
Questions (152)
Calculate the freezing- and boiling-point changes for a solution containing 12.0 g of naphthalene (C10H8) in 50.0 g of benzene.
4 answers
1,635 views
Who is King Tut's father and where is his tomb.
http://www.kingtutone.com/tutankhamun/life/ Fourth paragraph =)
1 answer
527 views
What are rock ensembles?
I went searching around the net to find out and all i came up with was the names of some really good
1 answer
578 views
The chapter states that the elderly population in the United States is growing more rapidly than the total population. In
3 answers
1,875 views
The chapter states that the elderly population in the United States is growing more rapidly than the total population. In
1 answer
524 views
1. Your roommate's long hours in chem lab finally paid off--she discovered a secret formula that lets people do an hour's worth
4 answers
2,510 views
Did Quincy Jones begin his career playing trumpet with Lionel Hampton?
Yes. reference:
1 answer
382 views
Consider total cost and total revenue given in the following:
(Quantity/Total Cost/Total Revenue): (0/8/0), (1/9/8), (2/10/16),
1 answer
625 views
Did the Phantom of the Opera have a traditional orchestra without amplification?
I thought that the Phantom of the Opera didn't
4 answers
1,284 views
What is western civilization?
That usually refers to the civilization of Europe, and lands originally colonized by Europeans,
1 answer
462 views
How is income distribution affected in monopolies?
The market for fertilizer is perfectly competitive. Firms in the market are
2 answers
1,087 views
10. An industry currently has 100 firms, all of which have fixed cost of $16 and average variable cost as follows:
Quantity /
3 answers
2,108 views
Doesn't Louis Armstrong begins "West End Blues" with a stop time?
You might try browsing these 2 links:
1 answer
528 views
I heard that "Itsbynne Reel" features stylistic elements of rock and jazz (especially bebop), but I don't recall that this song
3 answers
1,562 views
3. Suppose the Clean Springs Water Company has a monopoly on bottled water sales in California. If the price of tap water
3 answers
4,432 views
6. Show the effect of each of the following events on the market for labor in the computer manufacturing
industry. Use graphs. a.
3 answers
2,797 views
Suppose that labor is the only input used by a perfectly competitive firm that can hire workers for $50 per
day. The firm’s
3 answers
2,563 views
Do all firms in all market structures have anything in common?
I think not. They all consist of buyers and sellers. In Principals
1 answer
468 views
A mixture of 1.441 g of H2 and 70.24 g of Br2 is heated in a 2.00-L vessel at 700 K. These substances react as follows.
H2(g) +
3 answers
594 views
Using only Stephen Crane's novel, the Red Badge of Courage, explain how he felt about war.
Didn't he like it because it was
6 answers
468 views
How would I find the right window to graph a parabola in? The equation is -8874.6x+113537.2 My teacher said that if the parabola
1 answer
428 views
Can someone please help me with my previous question? I'm not sure what window to use for the equation I previously wrote.
1 answer
402 views
I'm sorry to keep asking, but I really need help finding this windows. Usually I put the x and y values as 10 and -10, but with
5 answers
715 views
the intersection of two line is a ____?
1 answer
309 views
The average of x and y is 5 and the average of x,y, and z is 8. What is the value of z?
a. 19 b. 14 c. 13 D. 11 e. 3 I know that
3 answers
293 views
From past experience, an airline has found the luggage weight for individual air travelers on its trans-Atlantic route to have a
2 answers
568 views
For df = 25, determine the value of A that corresponds to each of the following probabilites:
a. P(t >- A)= 0.025 b. P(t <- A)=
1 answer
430 views
How would I complete this phrase.
Nosotros BLANK americanos. BLANK alumnos en una escuela secundaria. BLANK alumnos en la escuela
4 answers
665 views
How would i solve:
1/6(12-6x)= 5(x+4)
3 answers
436 views
hoose any two temperatures and corresponding vapor pressures in the table given, and use those values to calculate for
3 answers
541 views
Battery Power Problem. A certain type of thermal battery for an airplane navigation device backup power has a
mean life of 300
3 answers
453 views
Juan is 8 years older than his sister Rosa.One day, Juan tells Rosa he is twice her age, but will only be twice her age for one
3 answers
644 views
Assuming biological substances are 90% water and the density of water is 100 kg/meter cubed, estimate the mass of a fly, which
3 answers
1,108 views
Assuming biological substances are 90% water and the density of water is 1000 kg/meter cubed, estimate the mass of a fly, which
1 answer
476 views
If ou knew the density of an unknown metal, do you think you could accurately determine the identity of the metal based on that
1 answer
478 views
what is the fact of
2x^2+34x-141
1 answer
310 views
would "supply" follow the vcccv pattern?
1 answer
310 views
What is the function rule for input3, output3, input4, output5, input6, output9
1 answer
264 views
Losing your bags during airline travel is not all that uncommon. Recently, an airline was cited for losing customers' baggage 8%
1 answer
460 views
How do you determine the density of 22 ml of a blue liquid that has a mass of 51.1g
3 answers
433 views
how do you solve for y=sinX+2. just the phase shift and period. even how to graph if anyone knows. i got stuck with this one
1 answer
275 views
Calculate the pH of a 25 mL sample of distilled water after the addition of 1 mL, 2 mL, 3 mL, 4 mL, and 5 mL of NaOH and HCL.
3 answers
591 views
Calculate the pH of a 25 mL sample of distilled water after the addition of 1 mL, 2 mL, 3 mL, 4 mL, and 5 mL of NaOH and HCL.
2 answers
1,093 views
Can Acceleration be negative?
1 answer
250 views
Write balanced molecular and net ionic equations for the reaction of KHP with NaOH.
2 answers
596 views
Determine the frequency of light with a wavelength of 3.728 × 10
−7 cm. Answer in units of Hz Given the speed of light as 3.0
4 answers
981 views
A baseball player swings his 2 kg bat with a speed of 15 m/s. They hit a 0.142 kg baseball which was
approaching at a speed of 40
2 answers
572 views
How do I subtract 6 5/14-5 13/14?
2 answers
684 views
i need this answered for me haha^^ i have no clue.. ''a solute was mixed with a solvent, some of the solute fell to the bottom
1 answer
316 views
How should this be written to correct the dangling modifier?
The cost of production can be reduced by purchasing an ultra-pure
2 answers
982 views
Will just taking out the "it" make this sentence correct?
The disease is typified by a delay in motor development, by
4 answers
332 views
Correct this: The virus may cause AIDS, cancer, or even kill.
Do I need to add a word in front of cancer? Would this be correct?
3 answers
400 views
This sentence contains a dangling modifier.
As a Principal Technical Editor/Writer for Alpha Communications, with over 12 years
2 answers
640 views
A winning basketball shot in the last second of a game is launched with an initial speed of 12.2 m/s, 68 degrees above
1 answer
1,306 views
A projectile mass of 0.500 kg is shot straight up with an initial speed of 28.0 m/s.
A. How high would it go if there were no air
3 answers
493 views
What is factorization.
1 answer
325 views
Calculate the molarity of a 100. mL solution containing 22.3 g of sucrose (C12H22O11)
2 answers
1,057 views
What is the acceleration of an airplane with an initial velocity of 150 m/s and a final velocity of 175 m/s and the velocity
1 answer
423 views
What are three objects that represent The Maze Runner?
5 answers
1,028 views
A given distribution has a mean of 60. A score of 75 had a corresponding z of +2.00. The standard deviation is
1 answer
352 views
Control of the bureaucracy through legislative oversight is a matter of (Points : 1)
denying Congress’ power of the purse.
3 answers
622 views
A diver runs horizontally with a speed of 1.30 m/s off a platform that is 8.6 m above the water. What is his speed just before
3 answers
891 views
1. The heart of Martin v. Hunter’s Lessee was
A. whether treaties are supreme laws of the land. B. whether states’ rights
4 answers
485 views
1. The heart of Martin v. Hunter’s Lessee was D
A. whether treaties are supreme laws of the land. B. whether states’ rights
5 answers
564 views
how do you draw a bohr diagram of a atom and a ion and how are they different????
2 answers
702 views
1. Justice Potter Stewart would most agree with which claim about obscenity? (B)
It is easy to concretely determine what
3 answers
1,056 views
Find the missing dimensions. Rectangular pyramid. L=8m, w=4.6m, v=88m3
4 answers
1,137 views
The purines in DNA are
A.thymine and cytosine B.thymine and guanine C.adenine and guanine D.adenine and cytosine
2 answers
574 views
1. Which vendor did IBM select to create the operating system for the IBM PC? (A)
Microsoft Macintosh DEC Dell 2. Which of the
4 answers
3,032 views
2. Which of the following components was a significant development featured in the Macintosh LISA computer? (C)
C Prompt Disk
4 answers
1,562 views
1. Which of the following options would return a true statement for the sentence: The sky is bluest early in the morning. (A)
Sky
12 answers
2,680 views
if a polygon has a volume of 19 cm and is dilated by a factor 3\2 , what will be the volume of the dilated polygon
1 answer
466 views
1. Kevin ran 3 miles less than Steve ran. The sum of their distances is 21 miles. How far did Steve run? The domain of the
1 answer
468 views
Question 1. 1. Which of the following guidelines are most correct regarding rules for responding to self-disclosure? (C)
Respond
3 answers
1,275 views
A painter wants to lean a 30-foot ladder against a wall. Safety guidelines recommend that the distance between the base of the
3 answers
2,038 views
Solve for θ in the equation cos θ = -0.181 when 180º < θ < 360º. Round your answer to the nearest tenth of a degree.
2 answers
547 views
Identify the amplitude and the period of the function c(x) = 3cos (x + π).
3 answers
1,038 views
Use a sine function to graph a sound wave with a period of 0.004 of a second and an amplitude of 3 cm. Find the frequency in
7 answers
1,104 views
A little confused on this one...
Find the amplitude and the period of h(x) = 1/2 cos (-πx).
3 answers
514 views
The depth d in feet of the water in a bay at is given by d(t) = 3/2 sin (5πt/31) + 23 where t is time. Graph the depth of the
3 answers
683 views
Heather and Jerry are standing on a bridge 53m above a river. Heather throws a rock straight down with a speed of 12m/s . Jerry,
2 answers
1,050 views
A bush baby, an African primate, is capable of leaping vertically to the remarkable height of 2.3 m. To jump this high, the bush
1 answer
679 views
The inflection point of the curve y = x4 − 8x3 + 24x2 + 7x − 3 is?
So I got (1,21) I was wondering if this is correct because
1 answer
639 views
A 0.248 M ZnCO3 solution is made from 21.4 g of solute? What is the volume of the solution?
2 answers
474 views
Which poetic line contains both paradox and consonance?
One summer day, all day I drove it hard How long it might last, how young
3 answers
575 views
Assume diameter of a neutral helium atom is 1.40x10^2pm. Suppose that we could line up helium atoms side by side in contact with
4 answers
1,496 views
A contestant in a winter games event pushes a 59.0 kg block of ice across a frozen lake as shown in the figure below. The
4 answers
4,566 views
Frank and Oswalt report a molar absorptivity of 4700 L mol^-1 cm^-1 for thiocyanatoiron(lll) ion. What absorbance would you
3 answers
625 views
The equilibrium constant, Kc, for the following reaction is 1.54E-2 at 643 K.
2HI(g) H2(g) + I2(g) When a sufficiently large
2 answers
641 views
The equilibrium constant, Kc, for the following reaction is 1.54E-2 at 643 K.
2HI(g) H2(g) + I2(g) When a sufficiently large
3 answers
642 views
the perimeter if a rectangle is 42 centimeters. the lenght of a rectangle can be represented by (x+4), and its width acn be
2 answers
712 views
Between 6a.m.and 10a.m.the temperature rose by 5°f.between 10a.m.and 2p.m.the temperature rose by 6°f.between 2p.m.and
2 answers
516 views
Warren measured a recentangular window to find
Out how much plastic he would need to cover it.The window measured 5ft 6 inches
4 answers
621 views
1. In order to produce a professional-looking garment, pressing should be done
A. at each process. B. only when the garment is
3 answers
865 views
John invested his savings in two investment funds. The amount he invested in Fund A was
$8000 less than the amount he invested in
3 answers
3,478 views
How many moles of chloride ions are in 0.2580 g of aluminum chloride?
2 answers
925 views
The place kicker on a football team kicks a ball from ground level with an initial speed of 22.40 m/s at an angle of 15.0°
2 answers
785 views
The Asian Silver Carp is an invasive species of fish which has infested a number of American rivers. The disturbance of passing
3 answers
2,370 views
A cargo plane is moving with a horizontal velocity of
vx = +223 m/s at a height of y = 980 m above level ground as shown in the
3 answers
658 views
The 3.1 kg box shown below slides with a constant speed down an incline at an angle of θ = 28.0° to the horizontal.
What is the
2 answers
567 views
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