Questions LLC
Login
or
Sign Up
Ask a New Question
Steph
Questions and answers by visitors named
Steph
Questions (208)
Most command economies are in the process of transition to a market economy. What is the meaning of transition, and also discuss
6 answers
1,246 views
Energy is needed to transport a substance from outside a living cell to inside the cell. This energy is measured in kilo
4 answers
2,339 views
0.300 mol of S2 and 0.310 mol of C are placed in a 1.00 L flask and allowed to reach equilibrium according to this reaction:
S2(g
2 answers
818 views
Asprin, c9h804, is produced through the following reaction of salicyclic acid, c7h6o3, and acetic anhydride, c4h6o3.
chemical
1 answer
1,166 views
for the power seies n^4x^n/2(n-1)...find the radius and interval of convergence
1 answer
292 views
okay....so in my Japanese class right now, we're currently writing our speeches.. So far, I've come up with: (This is actually
1 answer
759 views
There were 3 times as many adults as students attending a school play. If the attendance was 480, how many adults and how many
4 answers
1,220 views
A 3.0 m rod is pivoted about its left end.A force of 6.0 N is applied perpendicular to the rod at a distance of 1.2 m from the
7 answers
8,238 views
The mass of an evacuated 255-mL flask is 143.187g. The mass of the flask filled with 267 torr of an unknown gas at 25 degrees
6 answers
2,887 views
If f(x)= 2x-5, the value of f(4)is?
1 answer
264 views
If k(x)=x2-3x, the value of k(3+h)is?
1 answer
268 views
The derivative of y= x2-3x at the point (0,0)is?
2 answers
476 views
A truck on a straight road starts from rest accelerating at 2.0 m/s2 until it reaches a speed of 20 m/s. Then the truck travels
5 answers
1,011 views
a 200kg sailboat experiences an eastward force of 3000N by the ocean tide and a wind force against its sails with magnitude of
4 answers
8,549 views
1.A ball is dropped from a height of 2.0, to a floor. After each bounce, the ball rises to 63% of its previous height
What is the
4 answers
527 views
When do I use she and I and when do I use me and her?
5 answers
257 views
what is a lobbyist?
what is a grassroot? annd my teacher said to "study the 6 types of interest groups" what does that mean??
1 answer
458 views
Suppose you deposit $100 in an account that earns 0.5% each month. You make no withdrawals from the account and deposit no more
3 answers
802 views
An automobile purchased for 24000 is worth 2100 after 8 years. Assuming that the car's value depriciated steadily from year to
3 answers
673 views
10, 12, 16, 17, 20
I'm having a problem figuring out how the answer is 64... how do I get that because I have to show my work
1 answer
346 views
multiply and simplify (5w-radical 3x)^2
sorry my computer has no radical key!!
1 answer
341 views
In the dangerous "sport" of bungee-jumping, a daring student jumps from a balloon with a specially designed elastic cord
4 answers
1,877 views
At one point in a pipeline, the water's speed is 3.00 and the gauge pressure is 4.00×104 . Find the gauge pressure at a second
4 answers
2,361 views
Simplifying radicals: -12 radical 24 over 3 radical 2?
1 answer
373 views
an algebra student won $115,000 in a lottery and wishing to deposit it in savings accounts in two financial institutions. One
2 answers
515 views
Two corresponding sides of similar polygons have the ratio 5:4. The perimeter of the smaller figure is 40, what is the perimeter
4 answers
2,276 views
How do i find the number of degrees in a point angle...for example {6/2}
1 answer
321 views
I need help finding an image that illustrates LIFE.
Any suggestions?
4 answers
310 views
Sam has a savings account that increased in value over a twelve month period from $8765.00 to $9006.04. He made no deposits or
1 answer
360 views
I need info on the five themes of geography. Not just two senteces about each theme but 350 words per theme.
2 answers
725 views
7-5a-c+8a+2+3c+7d+a
1 answer
231 views
a 50% aqueous solution of ethanol (50mL total) is distilled and collected in 10-mL fractions. Predict the boiling range of each
5 answers
1,588 views
Concentrated sulfuric acid used in the laboratory is 92% H2SO4 by mass. Calculate the mass of water in a 100 g solution of this
2 answers
493 views
Can someone help me with this question..Pleaseeee!!
Suppose a government moves to reduce a budget deficit. Using the long-run
2 answers
615 views
A laboratory centrifuge on earth makes n rpm and produces an acceleration of 3.20 g at its outer end.
A) What is the acceleration
6 answers
2,087 views
A rock stuck in the tread of a 57.0 cm diameter bicycle wheel has a tangential speed of 3.00 m/s. When the brakes are applied,
3 answers
469 views
Research Process and Terminology Paper
To be proficient in research, one must know language and process. During this assignment,
5 answers
1,142 views
a man is on the ground level on a compressed spring. the man has a mass of 60kg and the spring is compressed 0.5 and has a
2 answers
975 views
A driver of a car going 90.0km/h suddenly sees the lights of a barrier 40.0 metres ahead. It takes the driver 0.75 seconds
4 answers
14,738 views
What is the molar concentration of Na+ in a solution prepared by dissolving 100.0g of Na3PO4 in sufficient H20 to form 2.00L of
1 answer
453 views
An observer stands 43.0 m behind a marksmen practicing at a rifle range. The marksman fires the rifle horizontally which gives
2 answers
691 views
what is the pH of a solution that is 0.060 M in potassium propionate and 0.085 M in propioic acid
2 answers
657 views
12 points lie on a circumference of a circle how many inscribed triangles can be constructed having 3 vertices?
2 answers
514 views
A 10-kg ladder 2.5m long rests against a frictionless wall with its base on the floor 80cm from the wall. How much force does
1 answer
467 views
A 10-kg ladder 2.5m long rests agaist a frictionless wall with its base on the floor 80cm from the wall. How much force does the
1 answer
426 views
I am taking an accounting class and the instructor is refusing to give the formula needed to perform a quick ratio for a non
1 answer
450 views
A rectangle park measures 300 ft by 400 ft. A sidewalk runs diagonally from one corner to the opposite corner. Find the length
4 answers
891 views
Assume that an average SNMP message is 100 bytes long. Assume that a manager sends 40 SNMP Get commands each second. a) What
1 answer
493 views
1.What is egoism? What is psychological egoism? What is the difference between the two?
2.What is the difference between
1 answer
455 views
the price of a jacket was reduced by10%. during a special sale, the price was discounted another 10%. what was the total
6 answers
3,346 views
The Vitamin C content claimed on the product label is that 1 cup of juice contains 130% of the recommended daily allowance (RDA)
3 answers
812 views
You are in a mountain range with atmospheric air pressure of 520 mmHg , and you wish to boil some eggs. What is the approximate
4 answers
1,792 views
how do you find the vertex using two points, when no equation is given and neither points are the vertex? what formula can i use
2 answers
870 views
Imagine that you mix 50 g of a solute with 100 g of water at 40 degree C.
Classify each solute by whether it would completely or
4 answers
7,390 views
28. A group of statistics students decided to conduct a survey at their university to find the average (mean) amount of time
2 answers
1,233 views
18. The Intelligence Quotient (IQ) test scores are normally distributed with a mean of 100 and a standard deviation of 15. Given
4 answers
2,469 views
Draw all the possible condensed structural formulas for the organic compounds with 6 carbon atoms that have a 4-carbon chain.
[I
1 answer
489 views
Write the condensed structural formula of 2,2,4-trimethylpentane.
I was thinking that this might be the answer: CH_3 C(CH_3)_2
2 answers
615 views
The three stooges are a real pain. When you ask one of them a question, they all answer. Futhermore, one of them always lies,
1 answer
481 views
Which compound in each pair would you expect to be more soluble in water?
dibutyl ether or 1-butanol Why?
1 answer
386 views
Write a balanced chemical equation for the reaction of propylamine with water.
Is propylamine --> CH3CH2CH2NH2? Is the equation
5 answers
9,040 views
I have a facility that is 200 feet long by 120 feet wide, I have 45 employees all on the same floor. I want to plan a pilot
1 answer
337 views
Hi there in the poem below i have to write an essay of how the new world is being portrayed with examples but im a bit stuck if
3 answers
430 views
Jim was told by his grandfather that he buried a time capsule when he was a kid. The grandfather gave the map to Jim and asked
2 answers
655 views
Many birds drop clams or other shell fish in order to break the shell and get the food inside. Suppose a crow drops a shell from
2 answers
771 views
What is the realtionship between the second law of thermodynamics and Gibbs free energy
1 answer
342 views
why is the gibb free energy important in plant biology
1 answer
306 views
factor x squared - x - 12
3 answers
355 views
Use the first principles definition to differentiate y = 5x^2. Please show all your work!
1 answer
373 views
Find the derivative of f(x) = x^3
Show all the work please and thank you!
1 answer
379 views
How exactly do you determine dy / dx ?
Maybe for this one: y = 2 / 3(x)^3
1 answer
270 views
what is the kyoto protocol?
2 answers
1,045 views
differentiate (x^2 + 3x + 2) - (4x - 1)
3 answers
373 views
I've been picked to ask a presenter in our class about his presentation on Kyoto Protocol. What are some good questions I can
1 answer
368 views
Explain how mutations help us define a gene and its function.
1 answer
276 views
MnO2+4HCl-->MnCl2+2H20+Cl2
a. calculate the mass of MnO2 needed to produce 25 g of Cl2 b. what mass of MnCl2 is produced when
4 answers
2,012 views
Brisbane Ltd has always had a strategy of product differentiation; that is, providing high quality products and extracting a
2 answers
671 views
1. A child stands before a tall building and wants to know how high it is. She notices that it is a sunny day, so armed with a
1 answer
482 views
A. A rectangular slab of concrete is cut from a large block. The slab measures 10.4 inches thick, 1.8 feet long, and 0.0021
1 answer
674 views
If there are 5 teams in one league and 6 teams in another league and if each team from one league plays one team from the other
1 answer
1,018 views
If n(A U B)=22, n(A ∩ B)=8, and n(B)=12, find n(A)
If n(A)=8, n(B)=14 and n(A ∩ B)=5, find n(A U B)
3 answers
935 views
If there are 5 teams in one league and 6 teams in another league and if each team from one league plays one team from the other
1 answer
438 views
Locomotive A travels 100km/hr and locomotive B travels 140km/hr. Locomotive B starts 15 kilometers Behind locomotive A and
3 answers
435 views
two locomotives start at the SAME place but Locomotive A gets a half hour head start. Locomotive A travels at 100 km/hr and
2 answers
933 views
Speedy Printing charges $23 for 200 deluxe business cards and $35 for 500 deluxe business cards. Give that the cost is a linear
2 answers
1,105 views
Two of the ten most expensive cars in the world are the BMW Z8 and the Mercedes Benz CL 600. The prices of these two cars differ
1 answer
685 views
why is calling people listed in the phone book to conduct a survey, biased?
7 answers
361 views
A company's employee compensation expense for August, consisting of the gross pay plus 4% vacation pay based on gross pay, was
1 answer
381 views
During the last full moon, the ratio to of male to female births was 1.1 to 1 in Toronto but 2.5 to 1 in Timmins, so the effect
1 answer
362 views
A worker came to the employer and admitted to stealing money from the firm for personal use. What could the employer do now (to
4 answers
976 views
Import exclusives Ltd. received an invoice dated June 28 from Dansk Specialties of Copenhagen with terms 5/20, n/45:
100 teak
2 answers
678 views
Import exclusives Ltd. received an invoice dated June 28 from Dansk Specialties of Copenhagen with terms 5/20, n/45:
100 teak
3 answers
945 views
Engineering estimates show that the variable cost of manufacturing a new product will be $35 per unit. Based on market research,
3 answers
2,327 views
An investor purchased a 91-day, $100,000 T-bill on its issue date for $99,326.85. After holding it for 42 days, she sold the
3 answers
676 views
What is the domain of
y = sqrt(5 - x)
4 answers
3,039 views
The revenue in dollars of a company selling its products per month is given as, R(x) = 3000x - 20x^2, while the cost in dollars
5 answers
496 views
Determine whether each of the following function is invertible and very briefly explain your answer.
a) The function that pairs
1 answer
390 views
The revenue in dollars of a company selling its products per month is given as, R(x) = 3000x - 20x^2, while the cost in dollars
3 answers
520 views
The function C = (5/9)(F - 32) expresses the Celsius temperature as a function of the Fahrenheit temperature. Find the inverse
3 answers
486 views
Factoring / solve for x
5.50x = 0.02x^3 + 5x
1 answer
393 views
Pages
1
2
3