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Ed
Questions and answers by visitors named
Ed
Questions (166)
A factory produces copper wires. A blue mark is placed on a very long length of copper. The wire is then cut into pieces. The
5 answers
asked by
Ed
5,916 views
What is the probability oi rolling a total of 7 in two rolls of a standard die if you get an even number of the first roll?
Could
5 answers
5,419 views
Heather bought a ten-year maturity corporate bond when it was issued for $1,000. The bond has an annual interest rate of seven
7 answers
4,869 views
How many moles of solute are contained in a 150ml solution of a 0.25 M NaNO3 solution?
4 answers
1,812 views
A die is rolled twice. What is the probability that the sum of the rolls is less than 4 given that one of the rolls is a 1?
The
5 answers
4,169 views
Please help me with these questions from the Science 6: Forces and Motions Unit Test.
My answer-****** 1. Which of the following
16 answers
17,351 views
A 2.20kg toy plane takes off with an acceleration of 3.30m/s2 . The engine supplies a force of 8.15N . Determine the magnitude
5 answers
1,437 views
A certain p-channel JFET has a VGS(off) = +6V. What is ID when VGS = +8V?
5 answers
1,559 views
If one body is positively charged and another body is negatively charged, will the free electrons tend to move from the
3 answers
593 views
Applacian Coal Mine Co believes it can increase labor productivity and therefore, net revenue by reducing air pollution in its
2 answers
955 views
21st Century Electronics has discovered a theft problem at its warehouse and has decided to hire security guards. The firm wants
3 answers
1,953 views
21st Century Electronics has discovered a theft problem at its warehouse and has decided to hire security guards. The firm wants
1 answer
642 views
1)The director of marketing at
Vanguard Corporation believes the sales of the company’s Bright Side Laundry detergent (S) are
1 answer
1,100 views
4) The manager of Collins Import Autos
believes that the number of cars sold in a day (Q) depends on two factor: (1) the number
1 answer
1,164 views
I have put together my set of questions that I posted and answered them with yor help and direction, would you mind looking at
3 answers
1,135 views
Help Economyst....
1) I think I get this one but maybe n not? Bridget has a limited income and comsumes only wine and cheese, her
2 answers
680 views
I think I get this but could use some guidance to make sure, I am having problems with 2e).
1)In an article about the financial
2 answers
2,058 views
The chapter is on Production and costs in thelong run, we are given a long run expansion path graph, all through out the book we
1 answer
655 views
I am having problems figuring out how to set this problem up.
Gamma Corporation, one of the firms that retains you as a financial
3 answers
752 views
What would it mean if an expansion path eventually had a negative slope? Like the letter U on its' side?
EY And expansion path
2 answers
501 views
The economy contains 2000 $1 bills.
a) If people hold all money as currency, what is the quantity of money? b) If people hold all
1 answer
1,195 views
How to factor x^3 - 3x^2 + 4 =0
Use D'Alembert's Rational Roots Theorem. Any rational roots of the form of p/q (p and q assumed
1 answer
630 views
I've been trying to find a solution to this without much success.
I am given the following....The production engineers at Impact
2 answers
545 views
I've been trying to find a solution to this without much success.
I am given the following....The production engineers at Impact
1 answer
375 views
If you owned your own small hot dog shop and all you sell is hot dogs and root beer how would you go about estimating your
2 answers
585 views
I'm not sure I have the formulas correct for this problem and I do not know what the labor hours are....
Dimex Company, a
2 answers
570 views
1)The chief economist for Argus Corporation, a large appliance mfg., estimated the firm’s short-run cost function for vacuum
1 answer
1,244 views
Looks like the formual dropped the exponents when I posted it, I've fixed that below....does this make any more sense?
I'm not
1 answer
452 views
1)The Midnight hour, a local
nightclub, earned $100,000 in accounting profit last year. This year the owner, who had invested $ 1
1 answer
889 views
2)The manager of All City realtors
wants to hire some real estate agents to specialize in selling housing units acquired by the
1 answer
530 views
2)The manager of All City realtors
wants to hire some real estate agents to specialize in selling housing units acquired by the
1 answer
1,151 views
1)The Midnight hour, a local
nightclub, earned $100,000 in accounting profit last year. This year the owner, who had invested $ 1
3 answers
1,265 views
I'm not sure I see the light here....Can the economyst help me super size this?!?!?!
Thanks! 2) When McDonald’s Corporation
1 answer
413 views
Can some one explain to me the difference between intrinsic value and marlet price?
Thanks EY
2 answers
673 views
If the market is efficient, what happens to the intrinsic value (proper price) and the price at which the market is pricing the
3 answers
414 views
Could I get some help on this one?
Hmmm, Ronald got a 12% discount when he bought his new corvette. If the amount of his discount
1 answer
362 views
Need help,
Farmer Billybob is building a fence to keep his prize goats. He wants to make the legth twicw as large as the width.
5 answers
460 views
My child came home with an assignment on line segments. one of the problems is rs=2x st=3x rt=25 Their teacher told them that
3 answers
520 views
(Year 2000, Year 2001)
QUANTITY ...Popcorn: (200,250) ....Novels: (50,30) .....Shoes: (8,10) PRICE ...Popcorn: ($1,$2)
3 answers
342 views
Would the investment demand curve shift right or left:
(a) New wireless technology enhances the use of all sorts of electronic
3 answers
464 views
Could some please tell me if I did this problem correctly?
Assume that at a given temperature, there is 1 g of CO2 gas in a one
3 answers
917 views
the first english man to sail around the world was?
1 answer
414 views
During the period of the Crusades, warfare between Christians and Muslims lasted nearly ? years
50 300 200 100
3 answers
1,010 views
Two men who broke with the Catholic Church were John ______? and Martin _____?
3 answers
575 views
A car initially traveling at 33.4 m/s undergoes a constant negative acceleration of magnitude 1.80 m/s2 after its brakes are
1 answer
722 views
A 46.5-cm diameter disk rotates with a constant angular acceleration of 2.4 rad/s2. It starts from rest at t = 0, and a line
2 answers
872 views
A car initially traveling at 33.4 m/s undergoes a constant negative acceleration of magnitude 1.80 m/s2 after its brakes are
2 answers
597 views
A bicycle is turned upside down while its owner repairs a flat tire. A friend spins the other wheel and observes that drops of
4 answers
1,387 views
A race car starts from rest on a circular track of radius 507 m. The car's speed increases at the constant rate of 0.790 m/s2.
1 answer
430 views
A 46.5-cm diameter disk rotates with a constant angular acceleration of 2.4 rad/s2. It starts from rest at t = 0, and a line
3 answers
933 views
f"(x)=2, f'(2)=5, f(2)=10.
solve this differential equation by finding the particular solution. How do you do this?
1 answer
322 views
Washington's main objective as president of the united states was to:
(1) set up a court similar to that of Eurpoean monarchs.
5 answers
931 views
Write a balanced equation for the following reduction-oxidation reaction.
SO3–2 + MnO4–SO42– + Mn2+ __SO32–(aq) +
1 answer
476 views
1. God can use suffering to cause us to ? spiritually and to bring ? to Himself.
I Think the first one is "grow". I'm not sure
4 answers
1,008 views
What is the FCIA tax (assuming a 7.05% rate) on a weekly paycheck of $398.00?
What is the sales tax of 5% on a purchase of $6.71?
3 answers
684 views
I have three packages whose total weight is 60 kg. If the two heaviest packages weigh 50 kg together, and the two lightest weigh
2 answers
569 views
Ed, Ethan and Nathan are playing a game. Ed has won11 rounds, Ethan has won 8 rounds, and Nathan has won 1 round. Write the
1 answer
364 views
Trains A and B are traveling in the same direction on parallel tracks. Train A is traveling at 80
Miles per hour and train B is
1 answer
409 views
Trains A and B are traveling in the same direction on parallel tracks. Train A is traveling at 80
Miles per hour and train B is
4 answers
440 views
Trains A and B are traveling in the same direction on parallel tracks. Train A is traveling at 80
Miles per hour and train B is
1 answer
398 views
On three consecutive passes, a football team gains 6 yards, loses 36 yards, and gains 16 yards.
What number represents the total
2 answers
495 views
The equation y =-1777+27,153 can be used to predict the number y of gun deaths in the
United States x years after 2000, that is,
3 answers
412 views
The function H described by H(x) =2.75x+71.48 can be used to predict the height, in
centimeters, of a woman whose humerus (the
1 answer
465 views
find x
40x+50=150
3 answers
376 views
If the owner of a business invests personal funds into the business, will it be a credit to his drawings?
For example,if the
1 answer
535 views
If the owner of a business invests personal funds into the business, will it be a credit to his drawings?
For example,if the
1 answer
461 views
What is the root of 22 over the root of 32?
1 answer
261 views
what is the verb poner in the preterite "yo" form?
2 answers
747 views
Find the value of the following.
10^(-10log3) The log exponent is confusing me. Could someone please help me? Thanks.
1 answer
295 views
Find the value of the following.
10^(-10log3) The log exponent is confusing me. Could someone please help me? Thanks.
4 answers
788 views
Find the quotient function f/g for f(x)=sqr(x+1) and g(x)= sqr( x-1).
My Answer: sqr(x+1)/sqr( x-1) sqr(x^2-1)/ (x-1) However, I
2 answers
552 views
Find the quotient function f/g for f(x)=sqr(x+1) and g(x)= sqr( x-1).
My Answer: sqr(x+1)/sqr( x-1) sqr(x^2-1)/ (x-1) However, I
2 answers
496 views
What minimum coefficient of friction between the tires and the road will allow a 3700 kg truck to navigate an unbanked curve of
3 answers
2,627 views
Given a population with a normal distribution, a mean of 100, and a standard deviation of 1, what value has an area of .1234 to
1 answer
420 views
Three point charges lie in a straight line along the y-axis. A charge of q1 = -9.50 µC is at y = 6.30 m, and a charge of q2 =
3 answers
2,432 views
Using the binomial theorem, Find the first three terms in the expansion of (x-(1/x))^5.
My solution: C(5,0)x5 + C(5,1)(x4)(-1/x)
2 answers
1,998 views
Using the binomial theorem, Find the first three terms in the expansion of (x-(1/x))^5.
My solution: C(5,0)x5 + C(5,1)(x4)(-1/x)
3 answers
558 views
If calcium carbonate) and aluminum silicate are mixed together and heated then the result is cement. Cement is a mixture of
2 answers
1,291 views
Are chickens and and cows examples of capital goods?
Capital goods are items used in the creation of other goods. Because
2 answers
966 views
Two friends are sitting in a stationary canoe. At the person at the front tosses a sack to theperson in the rear, who catches
4 answers
2,324 views
number of moles in CL- 1.75 L of 1.0*10 -3M ZnCl
1 answer
391 views
What is the molarity (mol/L) of sodium (Na) in a solution containing 0.4 mole ofNa + cation in
400 mL of an aqueous (water)
1 answer
460 views
How much hydrogen gas (H2) forms when 54 g of aluminum reacts with excess HCI ?
2 answers
887 views
What is the [H+] of a 0.1 M malonic acid with a Ka of 10^-9 solution?
I thought it was just (Ka x Ca)^(0.5), but that doesn't get
1 answer
349 views
Does the demand-pull theory represent a leakage or injection in the economy? I'm confused.
1 answer
723 views
Authority possessed by both the state and national government that may be exercised separately and simultaneously are
4 answers
1,098 views
Authority possessed by both the state and national government that may be exercised separately and simultaneously are
3 answers
849 views
What is the difference between an executive agreement and treaties?
2 answers
529 views
What is an executive privilege?
1 answer
393 views
which of the following factors will not lead to a decrease in demand for a good?
A) an increase in the price B) a decrease in the
2 answers
705 views
A net force of 265 N will accelerate how much mass at 0.5 m/s/s?
2 answers
621 views
Acceleration due to gravity is 9.81 m/s/s. What is the weight (in Newtons) of a 97.96 kg mass?
4 answers
1,051 views
Find c, so that f(x) is everywhere continuous?
f(x)= {x+c, x <_2 2x^2 -5, x > 2
1 answer
320 views
ex: Find the indicated derivative using implicit differentiation.
e^x/y^2= 8 + e^y; dy/dx Please I need help and thank you very
1 answer
430 views
definite integral from 0 to 1 of 5xln(x+1)dx
1 answer
401 views
Find the integral of (3x-2)4^x dx
1 answer
275 views
Electrons in the outermost principal shell of an atom that are involved in chemical bonding are referred to as:
2 answers
480 views
Starting at rest at the edge of a swimming pool, a 72.0-kg athlete swims along the surface of the water and reaches a speed of
4 answers
1,376 views
A stone is dropped from rest at the top of a tall building. Determine the distance the ball has traveled after ½ second, one
2 answers
555 views
A box contains four balls labeled 1,2,3,4 respectively. Two balls will be sequentially selected from the box at random without
1 answer
401 views
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