Mariah

This page lists questions and answers that were posted by visitors named Mariah.

Questions

The following questions were asked by visitors named Mariah.

The chapter states that the elderly population in the United States is growing more rapidly than the total population. In particular, the number of workers is rising slowly, while the number of retirees is rising quickly. Concerned about the future of Soc...

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 of studying in 5 minutes. So far, she's sold 200 doses and faces the following average-total-cost schedule: Q = 199 & ATC = $19...

Did the Phantom of the Opera have a traditional orchestra without amplification? I thought that the Phantom of the Opera didn't ave a traditional orchestra without amplification is this correct? Did the Phantom of the Opera used successfully opera voices...

How is income distribution affected in monopolies? The market for fertilizer is perfectly competitive. Firms in the market are producing output, but they are currently making economic losses. a. How does the price of fertilizer compare to the average tota...

Suppose that labor is the only input used by a perfectly competitive firm that can hire workers for $50 per day. The firm’s production function is as follows: Days of Labor/Units of Output: 0/0, 1/7, 2/13, 3/19, 4/25, 5/28, 6/29, 7/29 c. Compute the deman...

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) + Br2(g) arrow 2 HBr(g) At equilibrium the vessel is found to contain 0.627 g of H2. calculate their equilibrium concentrations a...

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 glorious and it made boys turn into men?

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 the numbers I don't know how to do it. Is there any way they can be automatically put into the calculator?

the intersection of two line is a ____?

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 the average of 7 and 3 is 5 (if 7 and 3 are x and y) but I don't know what z is.

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)= 0.10 c. P(-A <- t <- A)=0.99

How would I complete this phrase. Nosotros BLANK americanos. BLANK alumnos en una escuela secundaria. BLANK alumnos en la escuela martin luther king.

How would i solve: 1/6(12-6x)= 5(x+4)

hoose any two temperatures and corresponding vapor pressures in the table given, and use those values to calculate for dichloromethane (in ). () () 263 80.1 273 133.6 283 213.3 293 329.6 303 495.4 313 724.4

Calculate the freezing- and boiling-point changes for a solution containing 12.0 g of naphthalene (C10H8) in 50.0 g of benzene.

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 year.To figure out the ages of Juan and Rosa you must first identify the variables. What are the variables in this problem?

Assuming biological substances are 90% water and the density of water is 100 kg/meter cubed, estimate the mass of a fly, which can be approximated by a cylinder 4 mm long and 2 mm in diameter (volume (length*pi*radius squared)

If ou knew the density of an unknown metal, do you think you could accurately determine the identity of the metal based on that property?

what is the fact of 2x^2+34x-141

How do you determine the density of 22 ml of a blue liquid that has a mass of 51.1g

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. (0.1 M HCl and NaOH) In total, you need to show 10 calculations.

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 × 10 8 m/s, calculate the wavelength of the electromagnetic radiation whose frequency is 9.7 × 10 12 Hz. Answer in units of m. I...

How do I subtract 6 5/14-5 13/14?

How should this be written to correct the dangling modifier? The cost of production can be reduced by purchasing an ultra-pure water system.

Will just taking out the "it" make this sentence correct? The disease is typified by a delay in motor development, by self-destructive behavior, and it leads to death.

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? The virus may cause AIDS, produce cancer, or even kill.

This sentence contains a dangling modifier. As a Principal Technical Editor/Writer for Alpha Communications, with over 12 years of experience, the internship would provide an opportunity to work with technical documents outside my familiar "comfort zone"...

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 friction? I got this answer, it is 40 m. B. If the projectile rises to a maximum height of only 34.0 m, determine the magnitu...

Calculate the molarity of a 100. mL solution containing 22.3 g of sucrose (C12H22O11)

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 change was made in 5 seconds? .

What are three objects that represent The Maze Runner?

A given distribution has a mean of 60. A score of 75 had a corresponding z of +2.00. The standard deviation is

Control of the bureaucracy through legislative oversight is a matter of (Points : 1) denying Congress’ power of the purse. exercising the legislative veto and scalding agency heads in public sessions. exercising the legislative veto and its spending autho...

1. The heart of Martin v. Hunter’s Lessee was A. whether treaties are supreme laws of the land. B. whether states’ rights trumped national authority. C. the right of Virginia to seize property of traitors during war. D. whether the Supreme Court had autho...

how do you draw a bohr diagram of a atom and a ion and how are they different????

1. Justice Potter Stewart would most agree with which claim about obscenity? (B) It is easy to concretely determine what obscenity is. People can intuitively understand what obscenity is. Obscenity ought to be allowed so long as no one is harmed. Obscenit...

Find the missing dimensions. Rectangular pyramid. L=8m, w=4.6m, v=88m3

The purines in DNA are A.thymine and cytosine B.thymine and guanine C.adenine and guanine D.adenine and cytosine

1. Which vendor did IBM select to create the operating system for the IBM PC? (A) Microsoft Macintosh DEC Dell 2. Which of the following components was a significant development featured in the Macintosh LISA computer? (A) C Prompt Disk Operating System G...

2. Which of the following components was a significant development featured in the Macintosh LISA computer? (C) C Prompt Disk Operating System Graphical User Interface) Memory 4. Which is NOT a function associated with a motherboard? (D) Expansion slot Me...

1. Which of the following options would return a true statement for the sentence: The sky is bluest early in the morning. (A) Sky and blue Sky not morning Sky or dark Sky and evening 2. Famed science fiction writer H. G. Wells once envisioned something to...

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

Question 1. 1. Which of the following guidelines are most correct regarding rules for responding to self-disclosure? (C) Respond back immediately, support the person disclosing, and listen critically. Listen critically, never use the disclosure against th...

A painter wants to lean a 30-foot ladder against a wall. Safety guidelines recommend that the distance between the base of the ladder and the wall should be 1/4 of the length of the ladder. To the nearest degree, what acute angle should the ladder make wi...

Solve for θ in the equation cos θ = -0.181 when 180º < θ < 360º. Round your answer to the nearest tenth of a degree.

Identify the amplitude and the period of the function c(x) = 3cos (x + π).

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 hertz for this sound wave. (Enter only the number.)

A little confused on this one... Find the amplitude and the period of h(x) = 1/2 cos (-πx).

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 water as a function of time. What is the maximum depth of the water to the nearest tenth of a foot? (Enter only the number.)

A 0.248 M ZnCO3 solution is made from 21.4 g of solute? What is the volume of the solution?

Which poetic line contains both paradox and consonance? One summer day, all day I drove it hard How long it might last, how young it might be Ay, look, and he'll smile thy gloom away At least to know the worst is sweet

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 one another. How many atoms would it take to complete the distance of 6.70cm from end to end?

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 coefficient of static friction is 0.1 and the coefficient of kinetic friction is 0.03. The block is being pushed at a direction of 23...

Frank and Oswalt report a molar absorptivity of 4700 L mol^-1 cm^-1 for thiocyanatoiron(lll) ion. What absorbance would you expect for a soloution that it 1.0e-4 M in thiocyanatorion(lll) ion, if the path length is 1.00 cm?

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 sample of HI(g) is introduced into an evacuated vessel at 643 K, the equilibrium concentration of I2(g) is found to be 0.351 M. Ca...

the perimeter if a rectangle is 42 centimeters. the lenght of a rectangle can be represented by (x+4), and its width acn be represented by (2x-7). what are the dimensions of this rectangle in centimeters?

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 6p.m.the temperature rose by 0°c.would you be able to tell how much the temperature rose since 6a.m?

Warren measured a recentangular window to find Out how much plastic he would need to cover it.The window measured 5ft 6 inches by2ft9inches.about how many square inches of plastics does Warren need to cover the window?

1. In order to produce a professional-looking garment, pressing should be done A. at each process. B. only when the garment is complete. C. just on the right side of the fabric. D. quickly and with a light touch. 2. A wooden clapper is used to A. hold an...

How many moles of chloride ions are in 0.2580 g of aluminum chloride?

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° above the horizontal. How far does the ball travel in the x-direction before it lands on the ground again? You may neglect air resis...

The Asian Silver Carp is an invasive species of fish which has infested a number of American rivers. The disturbance of passing boats has been known to make these fish leap large distances out of the water. One such fish leaps with an initial velocity at...

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 coefficient of kinetic friction?

How do you model 624 without using tens

Include units with all of your answers. A 1.84 kg bucket full of water is attached to a 0.76 m long string. a. If you swing the bucket in a vertical circle, what is the minimum speed you must swing it so the water does not fall out at the top of the circl...

A 91 kg man stands on a spring scale in an elevator. Starting from rest, the eleva- tor ascends, attaining its maximum speed of 1.7 m/s in 1.07 s. It travels with this constant speed for the next 5 s, undergoes a uniform negative acceleration for 1.67 s,...

can you help me in mater and energy

Company A charges $11 per month plus $0.05 per minute, while company B charges $0.15 per minute with no monthly charge. For how many minutes will the monthly cost be the same??

Which of the following most contributed to the rise of Sumer? A. Farming** B. Military Power C. Isolated location D. Trade You are a young woman in Saudi Arabia. Which of these should you not plan to do? A. Apply for a job outside the home** B. Take a tes...

a)In the series circuits, what do you notice about the voltage across each resistor compared with the voltage of the battery? (There could be more than one answer) 1.The resistor voltages multiplied together give the battery's voltage 2.The resistor volta...

Given the balanced neutralization equation: H2SO4+2KOH→K2SO4+2H2O How many moles of potassium hydroxide (KOH) are required to neutralize 4.5 mol of sulfuric acid (H2SO4)? Assume that the sulfuric acid completely dissociates in water. 2 mols of KOH = 1 mol...

Balance both the atoms and charges of the following chemical equation: Ce4+ + S2 −→ Ce3+ + S This is what I came up with: 3Ce4+ + S2 −→ 4Ce3+ + 2S

The specific heat capacity of copper is 0.09 cal/g°C. How much energy is needed to flow into a 10-gram sample to change its temperature from 20°C to 21°C?

What is theoretical yield in grams of CO2 formed from reaction of 3.12g CS2 and 1.88g O2?

All the following are necessary parts of a neutralization reaction except A) an acid B) an indicator C) water D) a salt.

The distance between bills house and his aunt house is 835 miles. About how many miles would he drive if he made. 4 one-wat trips

Explain the impact of multiculturalism on Canada.

What's another way to say: Now, the initiative has expanded its mission? Been thinking for a while, and nothing is popping up..

Does it make sense to say the stratosphere is the limit? My group is working on a story for our weather balloon that we're gonna launch next week

Which choice effectively combines these two sentences? 'The plainer rooms are more sparsely furnished. Their architectural features, furnishings, and decorations are just as true to the periods they represent.' A. The plainer rooms are more sparsely furni...

how much would you pay for 14.2 gallons of gas that cost $2.08 gallon

What are the basic components of a Western funeral rite, and how are other cultures' rites similar and different?

9th term for A(n) = -14 + (n - 1)(2)

Triangle xyz has vertices at x(0,0), y(-4,-6),and z(5,-3). Triangle xyz will be rotated 90 degrees clockwise about the origin. What will be the cordinate of z

A student observes a beaker of room temperature water resting on a table. She states that the beaker of water does not have any energy. Which statement below is accurate regarding her observation?

Solids have a what shape and a what volume

The radius of a circle is 3 inches. What is the area of a sector bounded by a 108° arc?

The scale of the drawing was 1 centimeter = 4 meters. If the actual width of the goat pen is 8 meters, how many centimeters wide is the goat pen in the drawing?

Johnny is posting a meme on his social media. Three of his followers like and repost the meme on their own pages. From there, each of those 3 followers has 3 more followers who repost the meme. How many times do you think this post has been shared if this...

The formula y-y1=m(x-x1) is known as the point-slope form to graph a line. Solve this formula for x.

The formula for the volume of a pyramid is V= 1/3 Iwh, where l is the length, w is the width, and h is the height. Suppose a pyramid has an equal length, width, and height. What is the length of the pyramid if the volume is 250 feet cubed?

Answers

The following answers were posted by visitors named Mariah.

I am working on the same crossword, but we don't have a book only notes. I found that colonists sent to the americas by judges were debtors, and he sent "royal" governor. But i also cant find the sole right to trade in an area, a colony leader representat...

I have read the book, and I wasn't sure. In the end Henry is a man, so wouldn't the author think war is good? How does the author say it's bad?

I was just thinking maybe I didn't state the question correctly. I wasn't trying to irritate anyone and I don't appreciate being scolded for that.

Thank you Paula :)

Choose any two temperatures and corresponding vapor pressures in the table given, and use those values to calculate change in vaporization for dichloromethane (in kj/mol). T(K) (Pvap (mmHg) 263 80.1 273 133.6 283 213.3 293 329.6 303 495.4 313 724.4

yes I meant the density was 1000 kg/meter cubed. but when I multiply the volume of the cylinder (12.56) by the density of water, (1000), i get 12560. the answer is supposed to be 1.131 X10 to the negative 5th power

1/3[f(16)+4f(15)+2f(14)+4f(13)+2f(12)+4f(11)+f(10)] I'm assuming for deltax is 1.

b. control panel

i hate math whats the ratio of 270 mi in 5 h as a unit rate ??????

I had to do this same reaction, only I used 10g NaBr and 25 mL of sulfuric acid, also without success. When my partner and I set up the distillation following reflux, our distillation apparatus blew apart because our lab instructions neglected to direct u...

Ashley is right! And so is Country girl! 100% the only one i missed was 5 and that's because I accidentally put A instead of C

100% once again! Thanks too ya'll :)

The virus may cause AIDS, produce cancer, or kill people. This makes all three have a verb + direct object.

Okay thank you!!

SEA FLOOR SPREADING

I have this exact same class as you. And before i come to this site, i FIRST complete my whole exam and than check my answers here, and the ones i get wrong, i just get wrong on my actual exam. I don't change a thing. This college sweetie, and there is ab...

And also by the way, when i check my answers, i get about 85-90% of them right on my own so when i earn a grade of 92%, it makes me feel a lot proud of myself to know i did it on my own with a little to no help and not changing my answers.

The answers posted above are not even right. lol.

Control of the bureaucracy through legislative oversight is a matter of (Points : 1) denying Congress’ power of the purse. exercising the legislative veto and scalding agency heads in public sessions. exercising the legislative veto and its spending autho...

Question 9 I'm stuck between A or D Question 3 is B I'm having a lot of trouble with question 10

Question 2 is C Question 4 is D Question 10 is B

Is it 247.5484535°?

JUST TOOK THIS TEST 9-30-14 Every single answer was correct 100% MAKE sure your text matches this one though!

Thank you, Steve! :)

Ohh, I see. So, you would multiply 2 x pi x 3 or x 0.004? What is k equal to?

I know we multiply 2pi times coefficient. In this case, I guess I am asking what that is.

Sorry, I just wanted to make my question more clear.

I think I got the answer. I did 1/0.004 and got 250 hz.

I was thinking that was the answer, but I just wasn't sure if those pi's were going to cancel out. Thanks for the confirmation! :)

Yeah, it's definitely A.

In 1908, a french girl and her mother found them.

I did enter an asnerr

the answers for #1 is 1)F 2)F 3)T 4)F 5)T Ive just got done working in this problem

He believed everybody should earn the same no matter their social class .

Yes because 4 2-5. Is a whole number plus four

Yep! Emily is correct!

Nina is correct thanks

Why do you think this is so?(Select all that apply) 1.Each resistor only uses up part of the energy, but together they use all of it. 2.Each resistor only uses up part of the current, but together they use all of it. 3.Each resistor uses up the same curre...

thanks @ DrBob222

URRRRRRRRRRR momm

It's ionic reactions. I used the answer on almost the exact same question and I got it right.

wow PsyDAG. the answer is D.

Its Answer: 3\12 × 3\12 = 1\16

I got C for the first one and D for the second

It was his lunch money

It's not the first one i just took the test.

Ms. Sue is correct

Pop all cars traveling Sample cars going 75 km per hour

Can i please have the answer?

RG made me fail so bad I'm VERY mad thanks a lot !!

Don't listen to anonymous I got 3/6 thanks to them .

Thanks king. I got a 100! :D

A bird-watcher sees a small yellow bird in a tree. Explain to the bird-watcher how he can use a dichotomous key to identify the bird. Assume he does not know anything about dichotomous keys. Then, write two steps of a dichotomous key that would be helpful...

A little shorter sorry

Rainbow trout live in the rivers and streams of upstate New York. Rivers in this area are cold and have strong currents. If temperatures fall over time because of climate change, what is one variation that would likely help the trout to survive? Why? Writ...

a little shorter please