Questions Asked on
July 16, 2011

Comm155
Need help changing my passive voice words in my academic paragraph... In comparing paragraphs one and two, the flow and comprehension of paragraph two was much better. In paragraph one the author seemed to just be telling the facts instead of explaining
asked by Mama 
Chemistry
Determine the average rate of change of B from t=0s to t=352s. A to 2B Time Concentration of A (M) 0 0.670 176 0.385 352 0.100
asked by Josh 
Physics
An 8.70 kg block slides with an initial speed of 1.56 m/s **down** a ramp inclined at an angle of 28.4 with the horizontal. The coefficient of kinetic friction between the block and the ramp is 0.62. Use energy conservation to find the distance the block
asked by AfterLife 
MIS
What competitive strategy are the credit card companies pursuing? How do information systems support that strategy? What are the business benefits of analyzing customer purchase data and constructing behavioral profiles? Are these practices by credit card
asked by Obma 
Chemistry
The rate of the following reaction is 0.480 M/s. What is the relative rate of change of each species in the reaction? A+3B=2C
asked by Josh 
Math
A person standing near the edge of a cliff 120 feet above a lake throws a rock upward with an initial speed of 40 feet per second. The height of the rock above the lake at the bottom of the cliff is a function of time and is described by the function H(t)
asked by Tina 
Chemistry
A certain reaction has an activation energy of 37.30 kj/mol. At what Kelvin temperature will the reaction proceed 3.00 times then it did at 303 k?
asked by Josh 
Chemistry
In this balanced equation 4Al + 3O2 = 2Al2O3. When 0.54 mole aluminum is reacted in a closed container with 7.80 g oxygen, how many grams of aluminum oxide can form. Please show steps to work out. Thanks
asked by Pamela 
accounting
A company has an overhead application rate of 125% of direct labor costs. How much overhead would be allocated to a job if it required total direct labor cost of $20,000? $5,000. $16,000. $25,000. $125,000. $250,000. The R&R Company's production costs for
asked by Tom 
Chemistry
The rate constant for this first order reaction is 0.0470 s1 at 400 C. A TO Products After how many seconds will 11.0% of the reactant remain?
asked by Josh 
Algebra  Math
A farmer has 100 yards of fencing with which to enclose two adjacent rectangular pens  both bordering a river. The farmer does not need to fence the side with the river. What should the dimensions of the two pens Together (rectangle shape) be in order to
asked by Adams 
Chemistry 2
I have to calculate the Ccal using the following info: Initial Temp of water outside calorimeter=22.6 C Initial Temp of water inside the calorimeter= 100 C Volume of water in calorimeter= 50mL Volume of water outside calorimeter= 300mL Final Temp of water
asked by Lily 
physics
When water falls from the top of the waterfall,at the victoria falls in zimbabwe,the temperature of the water at the top is less than the temperature at the bottom.If 180.5g of water falls a distance of 125.0m, calculate the increase in temperature of the
asked by Gift 
phy
A majorleague catcher gloves a 92 {\rm mi}/{\rm h} pitch and brings it to rest in 0.15 {\rm m}. 1If the force exerted by the catcher is 803 {\rm N}, what is the mass of the ball?
asked by ivan 
Basic Algebra
A new cruise ship line has just launched 3 new ships: the Pacific Paradise, The caribbean paradise, and the mediterranean paradise. The carribean paradise has 32 more deluxe stateroooms than the pacific paradise. The Mediterranean paradise has 37 few
asked by Catherine 
biology
some people in old age complain of stiff joints. what is the possible reason for it?
asked by Anonymous 
Chemistry
After 79 mins 20.0% of a compound has decomposed. What is the half life of this reaction assuming firstorder kinetics?
asked by Josh 
physics
A student in a lab exerts a 14 N force to pull a block a distance of 63 cm. If a total of 8 J of work is done, the angle between the force and the displacement is none of the above 89° 25° 61° 65°
asked by p 
biology
some people in old age complain of stiff joints. what is the possible reason for it? please help, need answer related to bones and joints, level middle school biology
asked by Anonymous 
Chemistry
The rate constant for this firstorder reaction is 0.440 s1 at 400 C. A to products How long in seconds would it take for concentration of A to decrease from 0.740 M 0.290 M?
asked by Josh 
Math
Find a polynomial of minimum degree with zeros 3, 2 and 1 (of multiplicity 2)
asked by Megan 
algebra 2
$9000 is invested at 8% compounded quarterly. In how many years will the account have 20) grown to $11,000? Round your answer to the nearest tenth of a year.
asked by kyle 
child psychology
Is this a good example of cognitive perspectiive and do you have anything that you can add on to this to give more substance. The cognitive learning process involves thought processes and the behaviors that these thoughts cause. The best example that I can
asked by Sharon 
chemistry
caculate the mass of agcl precipitated when 0.1g of nacl and 0.1g of agno3 are mixed in solution
asked by anu 
math
Triangle ABC has are 30cm^2, AC=9 cm and BC= 7cm. Calculate the measureof angle ACB and the larget possible length of AB.
asked by geekgirl95 
programming
write a c program that accepts a name as first name last name but displays the name as last name first name in the output
asked by amy 
Math
9. Essay; show all work. Bob’s Barber Shop estimates their gross revenue for the second quarter to be given by the polynomial 2x3 + 5x2 – x – 1. The shop estimates their costs for that quarter to be given by 4x2 – 9x – 8. For the second quarter,
asked by Ms.Ellis 
algebra
haw solve this example:54 multiply 5/9
asked by nataliya 
Math
the principle B is borrowed at a simple interest rate r for a period of time t. Find the simple interest owed for the use of the money,. Assume there are 360 days in a year and round to the nearest cent. P=$4000, r=6.0%and t=6 month
asked by Theresa 
psychology
Sorry, sent in error.The question I have is I have an idea for my research on study habits. Which would be students who study alone vs. Group studies.What would be the grades on exams? and by hours of studying between self study and group studywould the
asked by Emily 
Health
I know that most epidemiologist have masters on public health. Can one have a masters in community health. Or does the mph cover community health. Please explain.
asked by Ruth 
Physics
Why do roller coasters use clothoid loops instead of circular loops?
asked by Capreeca 
algebra 2
Barry Newman's savings account has a balance of $2707. After 4 years, what will the amount of interest be at 5% compounded annually?
asked by kyle 
b
ome people in old age complain of stiff joints. what is the possible reason for it?
asked by Anonymous 
GRAMMARMT
Proofreading. Clean up the following sentences by identifying and correcting misspellings and misused/incorrect words. QUESTION 1.The patient's distented abdomen over the cholecystetomy incision was a source of discomfort. ANSWER: The patient's distended
asked by LeslieTo:Writeacher 
economics
I just want to have a further or simple explanation on supply and demand curve, when do we say that the supply curve or the demand curve is ambiguous? It is when you have determined if it is an increase or decrease. Can you cite some examples of graphs.
asked by Maly 
GRAMMAR  MT
Clean up the following sentences by identifying and correcting misspellings and misused/incorrect words. QUESTION: 1. The patient's epistaxis was treated with silver nitrite after dried blood in the nasal secretions were removed. ANSWER: 1. The patient's
asked by LeslieTo:Writeacher 
GRAMMAR  MT
Clean up the following sentences by identifying and correcting misspellings and misused/incorrect words. Question: 1. Perforation of the tympantic membrane was beleived to be the cause of the patient's vertigoe and myringitis. ANSWER: 1. Perforation of the
asked by LeslieTo:Writeacher 
GRAMMAR  MT
Proofreading. Clean up the following sentences by identifying and correcting misspellings and misused/incorrect words. QUESTION: 1.Urolithiasis is another name for one of the following: uretral stone, kidney stone, or renil stone. Medical word building
asked by LeslieTo:Writeacher 
Basic Algebra
solve the equation: 16((3x+7)=4(12x+8)
asked by Catherine 
English
"Beauty if only skin deep" is an example of ? A. personification. B. hyperbole. C. a generalization. D. a cliche
asked by Kayla 
English
Could someone review this essay for me? It is a rough draft of my persuasive essay. The Reality of Credit Cards and College Students Laurie A Johnson COM 156 Diana Bernste The Reality of Credit Cards and College Students Why do companies target a portion
asked by Com156 
intermediate algebra
Multiply, (x^4  3)(2x + 1)
asked by sheba 
chemistry
what is the volume of a rectangle that has a mass of 19.0 and a density of 10.50 g/mL
asked by Melanie 
american history
What successful northern naval victory stongly proved the value of sea power?
asked by s 
programming
How do i read in a vector of integers with a space inbetween (i.e. 0 1 2 3) and make it an integer array? in java
asked by kelsey 
Statistics
A game is played using one die. There is a$1 charge to play the game. If the die is rolled and shows a five, the player receives $6 back ( a profit of $5 and the original $1). If any other number shows, theplayer loses the original $1. What is the player's
asked by Todd 
physics
a)Hydrogen has a much higher specific heat capacity than milk. What can you say about the specific heat capacity of hydrogen?b)wrap a cotton wool around a thermometer,will its temperature rise?Explain your answer c)if you are holding a metal nail with one
asked by Gift 
Math
Express 9/80 as a percent
asked by Theresa 
MATLAB
13.2 A quadratic Julia set has the form z(n+1)=z(n)^2+c The special case where c=.123+.745i is called Douday's rabbit fractal. Follow example 13.1, and create an image using this value of c. For the Madelbrot image, we started with all zvalues equal to
asked by Lee 
psychology
I am haveing to prepare a research on study habits. I have the idea on how I am going to conduct.research but my question refers to numbers based on research for the college am I making those up? I ask because of course not sure if my idea I would be able
asked by Emily 
Economis
What is the role of economic theory in the way economies are run today?
asked by Emily 
art history
pretend that you are entering charters catheral through the central portal. you want to get to the apse what parts of the plan might you traverse in order to get there? describe what you will see on the way.
asked by carmen 
math
if a number is subtracted from twice its reciprocal the result is 7/3. find the numbers.
asked by diana 
Math
Determine the truth value of the statement when p is t, q is f
asked by Jen 
Math
Essay: List the times,coefficient,and degree of the following polynomial. 7x^53x^3+x+2/5
asked by Ms.Ellis 
Math
Write statement in symbolic form and construct a truth table. It is false that Wanda Garner is the president or Judy Ackerman is the treasurer.
asked by Jen 
Algebra
How do I calculate finding the weight of someone, on the earth's surface with a radius of 3900 miles, and their weight 625ft above the surface?
asked by Mac 
Statistics
A game is played using one die. There is a$1 charge to play the game. If the die is rolled and shows a five, the player receives $6 back ( a profit of $5 and the original $1). If any other number shows, theplayer loses the original $1. What is the player's
asked by Todd 
chemistry
Identify a haloalkane and describe the manner in which it functions as an anesthetic.
asked by mema 
intermediate algebra
Male caloric needs. The number of calories needed each day by a moderately active man who weighs w kilograms, is h centimeters tall, and is a years old can be estimated by the polynomial 19.18w + 7h  9.52a + 92.4
asked by sheba 
intermediate algebraDivide
divide and check t^2  13  t  4
asked by sheba 
Truth tables
How do I construct a truth table for (p v q)>~p
asked by Melissa 
algebra 2
Find the inverse of the function. f(x) = 10^x + 2
asked by kyle 
chemistry
1why should the maximum percent yield never be above 100%?
asked by ivan 
Math
what is the equation for the vertical asymptote of 5x^47/2x+3
asked by Melinda Gomez 
health
need help in orthopedic physician assistant exam
asked by mark 
CALCULUS
Consider the function f(x)=sqrt(2–5x^2), –5≤x≤1. The absolute minimum value is ____ and this occurs at x equals ______? Found the max value to be 2 at x=0.
asked by Brittany 
Math
What are some examples of acute and obtuse triangles in a home?
asked by Kate 
Basic Algebra
solve the equation m, and check the solution: 5/6x1/5x+4=7/10x
asked by Catherine 
precalculus
3.6 ln 29
asked by Denise 
Math
Find the angle (Θ) for a terminal arm with the following coordinates(round to one decimal place): (5,8)
asked by Kate 
algebra
Please help me find the domain for the following functions. If I understand this correctly I can use any number as long as the denominator does not equal zero 1) y = 7/(1 +x) can be any number except 1 2) y = 2/(6 x) can be any number except 6 3) y =
asked by kelly 
math
Given the funtion G(t) = t2  7t + 5, evaluate G(1+h)G(1)/h
asked by John 
Math
Given the function f(x) = 7  6x, evaluate f(x+h)f(x)/h
asked by Megan 
Chemistry
how many mL of 2.0 M NaOH are required to get 100 g of NaOH?
asked by Elizabeth 
Chemistry
how many mL of 2.0 M NaOH are required to get 100 g of NaOH?
asked by Elizabeth 
economics
If the society had the first income distribution, what would be the utilitarian argument for redistribution income?
asked by khris 
CalcULUS
Find slope of f(x)=x^3–2x^2+2x+2 on the interval (–3–1).
asked by Brittany