Randy

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

Questions

The following questions were asked by visitors named Randy.

The speed of light is 186,282.397 mi/sec. Convert it to m/sec. Multiply it by 1609.344 meters/mile

Can someone please help me with the following questions? thanks a lot 1. The cranberry market is perfectly competitive. Reports that consuming cranberries can lead to improved health result in a permanent increase in the demand for cranberries and an imme...

How do I figure out Capital Budgeting in easy to understand terms. Example Cashflow is -$500,000 and the discount rate is 0%, what is the projects net present value?

hello why do your fingers and toes get watter logged but not the rest of your body

What seven points of x can I put on the x axis over the interval -2pi less than or equal to x less than or equal to 2pi

How does pH = 8.75 give (H^+) = 1.77 x 10^-9

The number with the most digits is always greatest. Do you agree? Explain. Explain how you use a hundred chart to subtract 12 from 46.

What does it mean when you compare and contrast the characteristics of density-dependent and density-independent?

Somewhere between Earth and the Moon, gravity from these two bodies on a space pod would canel. Is it closer to the Earth or the Moon? why?

The question is, what is the for Math formula to show rather the demand of apples is Elastic, Inelastic, or Unitary Elastic Thank You Suppose the price of apples rises from $3.50 a pound to $4.00 and your consumption of apples drops from 30 pounds of appl...

A 27.4 g sample of metal X requires 131 calories of energy to heat it from 10.0◦C to 90.0◦C. Calculate the specific heat of metal X. Answer in units of J/g ·◦ C. Any help would be greatly appreciated

Hey guys, been a long time since I have done this. Please show your work. Thanks a lot! How many grams do 3.6 × 10^20 atoms of sodium weigh? Answer in units of g

A force is given by Fx=Ax^-3, where A=8.0 N*m^3.(a) For positive values of x,does the potential energy associated with this force increase or decrease with increasing x?(You can determine the answer to this question by imagining what happens to a particle...

Object A, which has mass m and a velocity Voi,collides with the Object B,which has mass 2m and a velocity 1/2Voj.Following the collision ,object B has a velocity of 1/4Voi.(a) Determine the velocity of object A after the collision.(b) Is the collision ela...

Object A, which has a mass m and a velocity Vo(i,) ̂ collides with object B, which has a mass 2m and velocity 1/2Vo(j.) ̂ Following the collision ,object B has a velocity of 1/4Vo(i.) ̂(a)Determine the velocity of object A after the collision.(b) Is the c...

A selenium atom (Se) would form its most stable ion by the 1. loss of 2 electrons. 2. gain of 1 electron. 3. loss of 1 electron. 4. loss of 7 electrons. 5. gain of 2 electrons. Help please and tell me how you got the answer. Thanks!

What is the percent by mass of C in methyl acetate (C3H6O2)? The molecular weight of carbon is 12.0107 g/mol, of hydrogen 1.00794 g/mol, and of oxygen 15.9994 g/mol. Answer in units of %. Please work it out for me so I totally understand it. Thanks!

If 5.27 mol of ethane (C2H6) undergo combus-tion according to the unbalanced equation C2H6 + O2 −! CO2 + H2O, how much oxygen is required? Answer in units of mol. Thanks!

what is ADE/CLR?

what is ADE/CLR?

The area of a rectangle is 420 sq. meters. The width is 1 meter longer than half the length, find the dimensions of the court. Not sure how to do this, although I know the answer.

Find the limit by direct substitution. A. lim x-> 5 square root cubed of x^2 -2x - 23. I replaced all of the x's with 5 and got -2. B. lim x-> -2 (4x^2 - 7x) / (6x + 10). I replaced all of the x's with -2 and got -15. Go to picturetrail and type in rowdy3...

Given that lim x-> f(x)=6 and that lim x-> g(x)= -4, evaluate the following limit. Assume that c is a constant. lim -2f(x) - 12 / g(x). x->. I did -2(6) - (12/-4) -12 - (-3) -12 + 3 -9

Find the vertex of y^2 + 4y + 2x +10 = 0. Use completing the square to put the equation into standard form as your first step. Could you show me how to get the vertex? Thanks

Sketech the graph of the equation y^2+4y+2x+10=0. Identify the vertex, the focus and the equation for the directrix. Use the completing the square to put the equation into standard form as your first step. This is what I did. y^2 + 4y = -2x-10 y^2 + 4y +...

Given that lim x->c f(x)=6 and that lim x->c g(x)= -4, evaluate the following limit. Assume that c is a constant. The x in front of the f is confusing me. lim [xf(x) + 3 g(x)]^2 x->c

Please determine the following limits if they exist. If the limit does not exist put DNE. lim 2+6x-3x^2 / (2x+1)^2 x-> - infinity lim 4n-3 / 3n^2+2 n-> infinity I did lim 2+6x-3x^2 / (2x+1)^2 x-> - infinity (2+6x-3x²)/(4x²+4x+1) (2/x² + 6/x -3)/(4 + 4/x +...

Please determine the following limit if they exist. If the limit doe not exist put DNE. lim 2x^3 / x^2 + 10x - 12 x->infinity. Thanks.

Why might it be appropriate for the government to allow a pharmaceutical company to have a monopoly in the production of a drug?

What is one of the major welfare challenges in Canada and how is it being tackled

Has the distribution of income in Canada become equal or more unequal?

Explain how absolute advantage and comparative advantage differ?

A log is floating on swiftly moving water. A stone is dropped from rest from a 84-m-high bridge and lands on the log as it passes under the bridge. If the log moves with a constant speed of 3.6 m/s, what is the horizontal distance between the log and the...

How do frequency tables, relative frequencies, and histograms showing relative frequencies help us understand sampling distributions? A. They help us to measure or estimate of the likelihood of a certain statistic falling within the class bounds. B. They...

What is the solution of -4x +1 > or equal to 7 I get these really confused on how to solve these. Thank you

A few questions, all involving "for" loops that I am unsure how to do (Thank you in advance for the help): Q1.) Write a table of conversions from Celsius to Rankin. Allow the user to enter the starting temperature and increment between lines. Print 25 lin...

How many moles of Cu are needed to react with 3.50 moles of AgNO3?

the graph of the axis of symmettry of the parabola y=2x^2-11x+3 is best describe by which of the following equations?

When I am writing a half-reaction with a corroding metal that is in deionized water, what can i assume there to be in the water that can show up in a half-reaction?

why is it important to considereach domain in the study of adult development?

Prove the following trigonometric identity: (sec^2x-1)(csc^2x-1)=1

A car has an acceleration of 2 m/s2. What is its speed 3 seconds after it starts moving?

The perimeter of a triangle is 102. side b is twice as long as side A. and side C is three less than side B.. how long is each side.

To move a large crate across a rough floor, you push on it with a force at an angle of 21 below the horizontal, as shown in the figure. Find the acceleration of the crate if the applied force is 400 , the mass of the crate is 32 and the coefficient of kin...

A 120-kg box is loaded into the trunk of a car. If the height of the car's bumper decreases by 20 cm , what is the force constant of its rear suspension? looking for N/m

When you take your 1000-kg car out for a spin, you go around a corner of radius 57 m with a speed of 11 m/s. The coefficient of static friction between the car and the road is 0.88. Assuming your car doesn't skid, what is the force exerted on it by static...

When you push a 1.82-kg book resting on a tabletop, it takes 2.30 N to start the book sliding. Once it is sliding, however, it takes only 1.46 N to keep the book moving with constant speed. Q1. What is the coefficient of static friction between the book a...

Here's a question I'm having trouble with: |x|/|x+2|<2 Solve for x. I'm trying to use the case method to solve this problem. Basically I just need confirmation that I did this correctly. I'm doing this through distance learning so I can't ask a teacher un...

Here's a question that I am having trouble with: What is the resulting equation when y=x^3+2x^2 is reflected across the y=x line? I know that I need to switch the y with the x's in the equation, so is the answer they're looking for simply x=y^3+2y^2 or do...

Meteorites from Mars Several meteorites found in Antarctica are believed to have come from Mars, including the famous ALH84001 meteorite that some believe contains fossils of ancient life on Mars. Meteorites from Mars are thought to get to Earth by being...

Find the minimum kinetic energy needed for a 3.7×104-kg rocket to escape the Moon.

What examples does Holden give about how mean the guys at Pency were treating him in chapter 22 of The Catcher in the Rye?

The graph of y = 7cosx + 24sinx would be a sinusoid if it were plotted. What would be the first positive value of x at which there is a high point?

A bat at rest sends out ultrasonic sound waves at 51.1 and receives them returned from an object moving directly away from it at 22.3 .

Suppose 4y + xy = 2. Evaluate d^2x/d2^y at the point (-3, 2).

a square pyramid has an altitude measuring 5 cm and a side of its bases measuring 6 cm. find the lateral area of the pyramid.

1. find the lateral area of a right prism whose altitude measures 20 cm and whose base is a square with a width 7 cm long. 2. the volume of a rectangular solid is 5376 cubic meters, and the base is 24 meters by 16 meters. find the height of the solid. 3....

4. the area of a rectangle is 450 m^2. both the length and width of the rectangle are increased by 10%. what is the area of the new rectangle?

the inner circumference of a ring is 1.2pi cm. the outer circumference of the ring is 2pi cm. find the area of the region bounded by the outer and inner circumference.

1. find the lateral area of a right prism whose altitude measures 20 cm and whose base is a square with a width 7 cm long.

2. the volume of a rectangular solid is 5376 cubic meters, and the base is 24 meters by 16 meters. find the height of the solid.

a rectangle has a perimeter of 22cm and an area of 30 cubic meter. what are its dimensions?

The altitude of an equilateral triangle is 7 square root 3 units long. The length of one side of the triangle is ____ units. 7 14 14 square root 3 7 square root 3 over 2

Ray OX bisects angle AOC and angle AOX =42 degrees, angle AOC is: 42 degrees 84 degrees 21 degrees 68 degrees

what is the length of a diagonal of a square whose side measures 6cm.?

the absolute value of an integer is always greater than the integer. True or False?

1. Freddy lives 34kms south of Makati City while Misael lives 34kms north of Makati City. How far is Freddy's place from Misael's place?

2. One Saturday morning, Liza jogged 15 blocks from her house and then decided to go back 5 blocks by the same road. How many blocks away is she from her house?

3. Arlan and Bryan started driving from the same place. Arlan drove at an average speed of 55 kph, Bryan drove at an average speed of 65 kph. How far apart were the after 2 hours?

4. The temperature is falling 3 degrees per hour. How many degrees has it fallen altogether from 12 noon to 12 midnight?

5. Robert, a real estate agent, drove 170 kms north from his home. The following day, he drove 54 kilometers south. How far and in what direction did he have to drive to get back home?

An airplane rises vertically 1000 feet over a horizontal distance of 1 mile. What is the angle of elevation? 1 mile = 5,280 ft

if y varies directly as x, if y=80 when x=32, find x if y=100

What is the trigonmetric fact for sin 3.14/8?

Calculate the partial pressure of propane in a mixture that contains equal numbers of of moles of propane (C3H8) and butane (C4H10) at 20 degrees C and 844 mmHg. (R=0.082 L-atm/K mol)

Calculate the partial pressure of helium in a 1.00 L flask that contains equal numbers of moles He, Ne, and Ar at a total pressure of 5.26atm

$$ x = \dfrac{1}{{\color{red}2}} y^2 $$

a 3.67L flask is filled with carbon monoxide at 27 degrees C until the pressure is 1.27 atm. Calculate the total pressure after 3.42 moles of carbon dioxide has been added to the flask. (R=0.082 L-atm/K mol)

Answers

The following answers were posted by visitors named Randy.

Explain how you can use a number chart to subtract 12 from 46. A number with the most digits is always greatest. Do you agree? explain.

Explain how you can use a hundred chart to subtract 12 from 46.

Explain how you can use a hundred chart to subtract 12 from 46. A number with the most digits is always greatest. Do you agree? Explain.

Could you please show me the workout on this ? Thank You

C(x) =16x+130 {x| 320 < x <480 525,000/100 5,250=16x+130 16x=5,250-130 16x=5,120 x=5,120/16 x=320 781,000/100 7,810=16x+130 16x=7,810-130 16x=7,680 x=7,680/16 x=480 Then if that is true then this is the solution? I think I got it!

Exolain what information would be found in each of the following groupings on a balance sheet, and how that data could indicate the future success or failure of a business.

Sorry, but I don't understand. Haven't done this in a while. I divided 137 J by 27.4 and then 80, but I get 0.05 as my answer. is that correct?

Oh, haha.. Thanks a lot. Very helpful. =]

Sorry, tha a is asking for coefficient and b, is asking for maximum distance?

why is the length x+1? shouldn't it be width=1/2L+1?

cool, thanks. I know that's the right answer, didn't know how to get there.

Okay, so... L(1/2L + 1) =420 L^2/2L+1=420 L^2 + 2L = 840 L^2 + 2L -840=0 factor (L-30)(L+28)=0 what happens to the +1?

I know that, I mean the 1 in the original 1/2L + 1.

you don't have enough information. What is the cost of rent and utilities?

biily is right, credit owner equity, debit the assets. Unless they're not listed, in which case there's no entry.

Okay, forget it, looked at it again now that I'm awake and get it.

this problem was written by someone who cooks their thanksgiving dinner in the microwave.

If i understand correctly, you mead that a the ball is in free fall after running off of the end of a ramp. That would mean that in the vertical direction the ball will accelerate (speed up) because of the force of gravity. In the horizontal direction it...

This is a stoiciometry question! You have the correct chemical equation already so: First calculate the number of moles of Pentane, than use stoiciometry to figure out the number of moles of CO2 produced and finally convert it to mass using the molar mass...

Are the beginign and end points of the race both at the intersection? or is the shop in the middle of the street?

secant squared... ((sec^2)x-1)((csc^2)x-1)

Sorry forgot the =1 on the end, ((sec^2)x-1)((csc^2)x-1)=1

Thanks for you help. I would have expressed my answer in the way you suggested, but I wasn't sure how to type the infinity symbol. I will watch out for the glitch you mentioned. Thanks again, Randy

A 3.67L flask is filled with carbon monoxide at 27 degrees C until the pressure is 1.27atm. Calculate the total pressure after 3.42 moles of carbon dioxide has been added to the flask. (R=0.082L-atm/K mol)

Suppose the modified quota is 8.57. Fill in the blanks, and round your answers to two decimal places.

Unfortunately i knew the answer to the ones you posted,i just don't know how i can answer the heat capacity one..

I am confused, why did you not count the page one? Can you explain?

Jared, you are correct. When you read a story to fit an answer always read the answer back to the story.

a) SS= {12,13,14,21,22,23,24,34,43} b) Selecting two even numbers SS= {22,24,42} P(getting 22) = (2/5)(1/4)= 0.1 P(getting 24) = (2/5)(1/4)= 0.1 P(getting 42) = (1/5)(2/4)= 0.1 P(getting 2 even number balls) = P(22)+P(24)+P(42)= 0.1+0.1+0.1= 0.3 c) The nu...

Thank you!! And I also figured out the second one. APpreciate it!

Heavy industry is the answer, More than 20,000 women served in the armed forces during the war, more than 5,000 of which were nurses stationed in France. While these women wore uniforms, they were not given military rank or privileges. They also served th...

1 Assassination

6 Heavy industry

African American labor assistance is the answer

Thanks for the help!!

never mind forget how i put (-4,30) and and the (8,30) bit... Forget i said that. I just meant to say the highest endpoints you can see before the graph cuts off is those points

This is his father I don know the answers and are trying to figure them out

Set x as your adults y as your children 12 x + 9 y = 1410 pounds of food x+y = 148 2 equations 2 unknowns solve for y in second and put that into first equitation. 12x + 9(148-x) = 1410 3x + 1332 = 1410 x= 26 Adults, 148 - 26 = 122 childeren

A is wrong. Just took the exam.

23.5 s. Latitude

Which of the following scale factors would produce an expansion under a dilation of original image?

Okay, this helped a little! Thank you for answering. This may be a dumb question but where did you get 4.74 and 1.44?

I get 8.01. That doesn't seem correct. I plugged in all my numbers. Anything you think I could have done incorrectly?

I converted newtons to kilograms and my answer makes more sense to me. I got 0.312 for mu this time. Thank you for the guidance.

I got 0.602 but the answer is 1.66. Any idea why?

Thank you you have helped me a lot that is I used this to check my answers thanks and I was right

have to write it

Thank you!!! I didn't make the velocity negative for the cart going left! That was all i was doing wrong. I'm kicking myself.

Ok great. So 0 is the vertical axis?

53 times 5=265 53 times 60=3,180 times a minute

if the fifth term of an AP is -1 and the sum of the first 20 term is -240. find the 10 team

Hey, whats 20 x 14?

110 is not right, its 27.5

if you have roblox then here friend me: Nutz4vents

OK thank you very much. I wish you all the best

There is no solution