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December 3, 2009
I was trying to derive for A from the function: profit=PQ(P,A)-C(Q(A))-A
these are my steps profit=Pdq/da-Cqdq/da-1
1 answer
asked by
angad
466 views
If you begin with a right triangle with sides a, b, and c and decrease the right angle so it is an acute angle, how does a^2 +
1 answer
asked by
Punkie
438 views
Find equivalent fractions with common denominator and order form least to greatest: 2/3, 1/2, 5/12
2 answers
asked by
sue
557 views
find the electric field and direction 0.100 micrometer west of an electron (144000 N/C East)
im not sure if im converting it
1 answer
asked by
sammeh
501 views
I was trying to derive for A from the function: profit=PQ(P,A)-C(Q(A))-A
these are my steps profit=Pdq/da-Cqdq/da-1
1 answer
asked by
angad
484 views
I can find anything on these questions I need to answer to pass year nine. My teacher said he doesn't matter where the answers
1 answer
asked by
CJ
367 views
write a 350-700 word response in which you describe each of the four caterories of stress associated with policing profession.
2 answers
asked by
April
698 views
check my answer if answer is diffferent show how you got it
1. Firm A uses straight-line depreciation. Firm B uses MACRS
7 answers
asked by
pattikake1959
1,308 views
Hi! Help me please, thank you so much.
What mass of water at 28.0 °C must be allowed to come to thermal equilibrium with a
2 answers
asked by
Chan
556 views
1. There is no ____ that is specified by a stop codon on an mRNA molecule.
2. Why is it impostant for RNA polymerase to start at
1 answer
asked by
Anonymous
541 views
Determine if linear equation is so put into satandard form.
3x = 5y 7y = 2x + 5x 3/x + 4/y = 2
2 answers
asked by
Michelle
849 views
In the process from point b to point c, the gas in the engine is heated to a higher temperature. As the gas is heated, it
1 answer
asked by
Sasami
953 views
Hello i am in class 6 and i have problem in some of the topics please can you explain me
1.Factors and Multiples 2.Integers
1 answer
asked by
pinkmuffin
350 views
hello my exams are just going to start and i don`t have science book because it`s not available in shops so for standard 6 can
1 answer
asked by
pinkmuffin
484 views
Prove that the cancellation law of multiplication is equivalent in a commutative ring to the assertion that the product of
1 answer
asked by
Sunshine 2
410 views
Overall 80 % of the energy used by the body must be eliminated as excess thermal energy and needs to be dissipated. The
5 answers
asked by
Vico
5,353 views
You have a stock solution of 15.0 M NH3 . How many milliliters of this solution should you dilute to make 1200ml of 0.280 M NH3
2 answers
asked by
Melissa
776 views
You have a stock solution of 15.0 M NH3 . How many milliliters of this solution should you dilute to make 1200ml of 0.280 M NH3?
2 answers
asked by
Melissa
960 views
Write the complete balanced molecular, ionic,and net ionic equations for the reaction of nickle II chloride + sodium phosphate.
3 answers
asked by
LaLa
682 views
Hi there I am having some troubles trying to do my calculus homework and I really need help trying to do this problem from my
2 answers
asked by
shylo
606 views
Suppose a brewer intends to use the triangle taste test method to identify the best applicants for the position of “taster.”
2 answers
asked by
Desire
756 views
X+6=19
X-7Y=-7 I cant remeber how to do this but think i need to find a common denominator?
4 answers
asked by
Debbie
340 views
Collins Office Supplies is considering a more liberal credit policy to increase
sales, but expects that 9 percent of the new
2 answers
asked by
JEFF
528 views
What mass of ethanoic acid would you used and how would you prepare 0,500 dm3 of a 0,500 mol dm3 ethanoic acid solution? (M of
3 answers
asked by
Denmark
628 views
I still don't understand the tone of the poem 'Harlem'. I went through all the links but couldn't figure it out...can i please
7 answers
asked by
mysterychicken
3,712 views
When 41.81 of a solution of aqueous sliver ions with a concentration of 0.2040 mol dm3 is added to a solution of XO-3/4 ions,
2 answers
asked by
Mark
563 views
A Box (15.0 kg) is pulled up a 37 degree ramp with a force of 295 N. The frictional force acting on the block is 56.0 N. If Box
2 answers
asked by
kimmy
608 views
angle measure to degree form
401degrees 39minutes 24seconds
1 answer
asked by
gion
342 views
a circle with 4 inch radius, find length of arc when intercepted by central angle of 240 degrees
4 answers
asked by
gion
3,669 views
a 10 inch radius lawn roller makes 1.2 revolutionsper second,what is angular speed in radians per second
3 answers
asked by
gion
782 views
evaluate
sec(1.7
1 answer
asked by
gion
374 views
evaluate sin(-5pi/9)
1 answer
asked by
gion
419 views
A 0.45 mass is attached to a spring with a force constant of 26 and released from rest a distance of 3.2 from the equilibrium
4 answers
asked by
Mary
442 views
how to save a microsoft word document on a computer runnign a windows based operating system to a computer disc
2 answers
asked by
shari
972 views
show me how to solve this problem:
Given an endpoint, C, and a midpoint, M, find the other endpoint, D, when C= (3,3), M= (0,0)
2 answers
asked by
keeya
521 views
Please how do i calculate this problem. An asset was purchased for $150,000. It had an estimated salvage value of $30,000 and an
4 answers
asked by
Peaches
4,270 views
how did the survivours of Krakatoa receive help
1 answer
asked by
joe
503 views
How do i calculate this problem. An asset was purchased for $150,000. It had an estimated salvage value of $30,000 and an
3 answers
asked by
Peaches
827 views
i am doing my dissertation and i need to find a model to determine the optimum level of bank reserve ratio. i have looked at
1 answer
asked by
izy
447 views
How do i calculate this problem. In 2007 the Pearl Boutique had net credit sales of $750,000. On January 1, 2007, Allowance for
1 answer
asked by
Peaches
566 views
Do you believe humans can harvest resources in an environmentally friendly way, or should national forests be left in their
2 answers
asked by
Lori
590 views
what is the formula for 24.00 divided by 8?
1 answer
asked by
reggie
417 views
A resting person requires 14.5 L of oxygen per hour to maintain metabolic activities. Such a person breathes in 0.480 L of air
2 answers
asked by
AE
647 views
What is the balanced chemical equation for P+H2>PH3?
3 answers
asked by
Butt
731 views
A 25 ft long crane supported at its lower end by a pin is elevated by a horizontal cable. A 250 lb load is suspended from the
4 answers
asked by
sandhya
2,348 views
Hello!I would like that you transcribe me in english 2 audios document (they're very short 2 min the both)you can listen them if
10 answers
asked by
Marie
729 views
what multiplication fact can be found using the arrays for two times nine and five times nine?
2 answers
asked by
alexander
214 views
A survey team is trying to estimate the height of a mountain above a level plain. From one point on the plain, they observe that
3 answers
asked by
ramla
1,630 views
1. Can an indiviudal be a leader and not have follwers?
2. Does a leader need managerial skills? 3. Does a manager need
1 answer
asked by
julian
463 views
I'm trying to find the convolution f*g where f(t)=g(t)=sin(t). I set up the integral and proceed to do integration by parts
4 answers
asked by
chuck
1,315 views
What is the gradient of Clifty Creek 1300 & 1240 feet? _____ ft/mile
1 answer
asked by
Bee
338 views
I'm workinng on assignment and need help
a)The danger of overdiagnosis b)The power of diagnostic labels c)The confusion of
4 answers
asked by
vedrana
811 views
How would you say:
she is a good professor and I (feminine) am your good student thank you
7 answers
asked by
Anonymous
1,054 views
what is the simplest ratio form this can be written in...
$4 to 25 cents? is it 1:5
6 answers
asked by
Rmz
451 views
a worker makes 30000 a year. after 1 year he gets a raise of 5%. the next year he gets a raise of 10%. If he received no raise
3 answers
asked by
Rmz
659 views
any ideas on projects telling that I understand location and time in spanish
1 answer
asked by
jake
316 views
solve for x.
485 * 5^x+2 = 12^2x-1
4 answers
asked by
Cyn
355 views
Glycerin, of density 1260.0 kg/m3, is poured into an open U-shaped tube. Ethyl alcohol, of density 790.0 kg/m3, is then poured
10 answers
asked by
Anonymous
2,076 views
A Honda Civic and Lincoln Town Car are initially at rest on a horizontal parking lot at the edge of steep cliff. The Town Car
2 answers
asked by
Hannah
1,246 views
Hi im new so maybe one of you can help me understand this question, can't find it anywhere in the book.
A person weighs 723N in
2 answers
asked by
Danny
543 views
Hey can someone help me out? I only have 1 attempt left on this question and do not understand it at all!!!
A 3.5 kg balloon is
6 answers
asked by
Tommy
916 views
Can you tell me if this is a good start on my persuasive paragraph !
Sit down for a change. Take a seat at El Toro! El Toro has
3 answers
asked by
Carmel
453 views
the difference between two numbers is 3. the sum of the numbers is 45. what are the two numbers
1 answer
asked by
jordan
457 views
CAN SOMEONE PLEASE HELP ME; I NEED TO KNOW IF MY ANSWERS TO THESE QUESTIONS ARE CORRECT! THANK YOU SO MUCH!!
1.) Whenever an
3 answers
asked by
Hannah
554 views
Write a 200- to 300-word response explaining what information would be found in each of the following groupings on a classified
1 answer
asked by
Anonymous
545 views
Assume that at sea-level the air pressure is 1.0 atm and the air density is 1.3 kg/m3.
(a) What would be the height of the
2 answers
asked by
Brian
1,196 views
Jason is thinking of a number. He adds 8, multiplies by 2, subtracts 4,and then divides by 2. The result is twenty-four. What
4 answers
asked by
Regina
390 views
Solve the system by the elimination method
5x+5y=-7 7x-2y=13 Could someone please help me? Thanks
1 answer
asked by
muff
462 views
Sorry Anonymous that I deleted your post by mistake, but here's the answer to the question:
"there are four posts on each side of
1 answer
asked by
MathMate
801 views
how can i do a project telling that I understand directions and locations in spanish any ideas
4 answers
asked by
jake
517 views
how to write two differnt word phrases for the expression t
30
1 answer
asked by
Frank
498 views
Eight pennies are placed in a row on a tabletop. Every other coin is then replaced with a nickel. Every third coin is then
6 answers
asked by
Tim
1,041 views
Alog is cut into four pieces in 12 seconds. At the same rate, how long would it take to cut the log into five pieces?
Hint the
1 answer
asked by
kathy
544 views
Could you please check these thanks
Directions: Un peu de culture: Answer in the affrimative using a pronoun follow the model -Tu
4 answers
asked by
Lisa
1,119 views
How many potassium ions are present in 91.1g of potassium nitrate?
1 answer
asked by
Lindsey
493 views
if a group of students are facing each other in a circle and student 2 is facing student 9 how do i find out how many students
1 answer
asked by
melody
458 views
How many moles of excess reactant when 338mL of 0.226M sulfuric acid reacts with 0.493L of 0.211M sodium hydroxide to form water
1 answer
asked by
Lindsey
443 views
1.Aqueous solutions of sodium and copper (II) chloride are mixed together. which statement is correct?
a. both NaCl and CuS will
2 answers
asked by
audrianna
791 views
Can anyone tell me how earnings are valued, how shareholder wealth can be maximized and how management decisions affect
1 answer
asked by
Terri
382 views
What are three ways to measure matter
1 answer
asked by
Courtney
451 views
find the simple interest for the indicated length of time.
$20000 at 5.5% interest for6 months. 20,000(0.55)(6)= $66,000 is that
3 answers
asked by
Rmz
377 views
how is the periodic table like a calendar
1 answer
asked by
Katherine
407 views
A horizontal force of 50N is applied to a 2.0Kg trolly, initially at rest, and it moves a distance of 4.0m along a level,
4 answers
asked by
Alemu
1,416 views
Is this an accurate definition of T<sub>g</sub>:
Glass transition temperature. The temperature at which a glass forming liquid
1 answer
asked by
Alex
500 views
if a sewer line drops 1 foot every 40 feet how many feet will drop over a distance of 100 feet?
is it 400 feet?
1 answer
asked by
Rmz
527 views
the ratio of males to females in a college class is 2:6. if there are 72 students in the class, how many are males?
is it 36
4 answers
asked by
Rmz
1,092 views
A baseball of mass 250g, pitched with a speed of 40m/s, is caught by a catcher, whose glove moves backward 0.25m while stopping
2 answers
asked by
Alemu
1,308 views
For the acute angle with sin theta=3/5, find cos theta, tan, cot, csc, sec.
3 answers
asked by
tina
676 views
Suppose that Berry Bonds has 148 hits in 500 bats. how many hits does he need in his next 10 at bats to raise his batting
1 answer
asked by
Rmz
469 views
Do you believe humans can harvest forest resouces in an environmentally friendly way, or should national forests be left in
2 answers
asked by
Lori
1,053 views
An item regularly priced at is on sale at a discount of . What is the sale price of the item?
2 answers
asked by
j
569 views
A box is given a push so that it slides across the floor. How far will it go, given that the coefficient of kinetic friction is
3 answers
asked by
Kyle
891 views
A box is given a push so that it slides across the floor. How far will it go, given that the coefficient of kinetic friction is
2 answers
asked by
Kyle
1,181 views
What functions do status, role, primary groups, and secondary groups play in social interactions between different racial and
4 answers
asked by
Amber
1,391 views
how is the periodic like a calendar
1 answer
asked by
Katherine
363 views
I have to do a current event about a revolution that happened at most 20 years ago, for example like maybe when a group of
4 answers
asked by
Lola
600 views
for the problem asking to integrate (x^2 - 5x+ 14 )/(x-1) * (x^2+9) I solved getting the answer ln(x-1)-5/3
tan^-1(x/3)however
1 answer
asked by
sonia
373 views
Kenny wants to get to the pool 25 minutes before the pool opens. It takes him 20 minutes to drive, and 15 minutes to pack up. At
4 answers
asked by
Regina
313 views
$25 dollars can be saved by buying a jacket that is marked down 20%. what was the jackets original price?
was is $125
2 answers
asked by
Rmz
556 views
1. CheckPoint: Interfaces and Communication Messages
Understanding object-oriented methodologies is often difficult. You already
2 answers
asked by
cheryl
675 views
Back to December 2009