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2012
April

Questions Asked on April 17, 2012

40% of 200
1. 1 answer
2. asked by Celest
3. 280 views
An intravenous line provides a continuous flow of drug directly into the blood. Assuming no initial drug in the blood, the
1. 0 answers
2. asked by Rach
3. 607 views
Editing grammar.Review of the sleep questionnaire indicates that the patient had a Trend Oximetry done 2 years ago, and was
1. 4 answers
2. asked by Jenny
3. 1,344 views
suppose m(0) milligrams of a drug are put in the blood of an injection. The amount of drug t hours after the injection is given
1. 0 answers
2. asked by Rach
3. 992 views
Would you agree that it is valuable for a nation to have a citizenry that is reasonably well versed in science? Give reasons for
1. 0 answers
2. asked by Dave
3. 355 views
Step 1:H2O2 + I^-^ = H2O + OI^-^step 2: H2O2 + OI^-^ = H2O + O2 + I^-^ What is the equation for the overall reaction? I am not
1. 0 answers
2. asked by Hannah
3. 1,037 views
1.)Solve for y in the following system of equations.x + 4y = -38 -x - 6y = 58 My answer 1.) -10 2.) 6 3.) 12 4.) 10 2.)Solve for
1. 0 answers
2. asked by Mackenzie
3. 516 views
Which of the following statements is FALSE about Andrew Johnson's perspective about the South?Answer He viewed Southern
1. 0 answers
2. asked by Dave
3. 639 views
How does a radioactive atom’s half-life influence its effect on its environment? Why is it important for chemists to take this
1. 1 answer
2. asked by Anonymous
3. 422 views
which shape is easier to balance on a stick a sphere or a cube? Why?
1. 0 answers
2. asked by joei
3. 334 views
What is the approximate energy required to raise the temperature of 5 L of air by 230 °C? The volume is held constant. (Assume
1. 0 answers
2. asked by saira
3. 569 views
Find the points at which f(x)=x^2(x+1)^3 has a horizontal tangent.
1. 1 answer
2. asked by Alan
3. 377 views
what solid shape matches a funnel?Also which shape is the same no matter how you look at it, from any angle or direction? Is
1. 0 answers
2. asked by joei
3. 991 views
what volume of ammonia gas will be produced when 8.01 L of hydrogen react completely in the following equation.N2 + 3H2 > 2NH3
1. 1 answer
2. asked by Randy
3. 591 views
Find the equation of the tangent line to the graph of √(xy)=x-2y at (4,1)
1. 1 answer
2. asked by Alan
3. 965 views
If a gas at 0 celsius were warmed by 1 celsius ansd the pressure did not change then the volume woulda. increase by 1/273 b.
1. 0 answers
2. asked by Em
3. 396 views
the fundamental theorem of calculus,f(x)=∫(0,x) t^3+2t^2+ 2 dt, and find f"(x). my answer was: f'(x)=x^3+x^2 f"(x)=3x^2+2x it
1. 2 answers
2. asked by MILY
3. 1,041 views
Find the relative extrema and absolute extrema if any. Use the first derivative test for the function f(x)=x^3-3x+2
1. 0 answers
2. asked by Alan
3. 521 views
.50 - x / x = 3.20e-1I need to solve for x. I was going to do .50 X 3.20e-1 and then take the square root but this is not
1. 1 answer
2. asked by Hannah
3. 525 views
Find the price elasticity of demand. The demand function for the product is p=40-2x
1. 0 answers
2. asked by Alan
3. 466 views
Changing the current changes the ___ of an electromagnet.Choices are: A. strength B. direction C. charge D. both a and b
1. 2 answers
2. asked by Samantha
3. 1,352 views
Sketch the graph of f(x)=-x^4 + 4x^3 - 16x + 16:Find the critical points, concave up/down, inflection points, vertical
1. 1 answer
2. asked by Alan
3. 501 views
Proofreading: This paragraph just sounds awkward to me to begin with.Carina was inspected at that time, which appeared sharp
1. 1 answer
2. asked by Jenny
3. 1,041 views
Sketch the graph of f(x)=x+2/x-4. Find the vertical and horizontal asymptotes, critical points, concave up/down, and inflection
1. 0 answers
2. asked by Alan
3. 539 views
Sketch the graph of f(x)=(x^2 + 2)/x^2 - 4.Fund the vertical and horizontal asymptotes, the critical points, the points of
1. 0 answers
2. asked by Alan
3. 900 views
Liz rushes down onto a subway platform to find her train already departing. She stops and watches the cars go by. Each car is
1. 0 answers
2. asked by Anonymous
3. 667 views
What mass of ammonia is produced when 1.73 L of nitrogen (STP)react completely in the following equation?N2 + H3 > 2NH3
1. 1 answer
2. asked by Randy
3. 1,002 views
In 1896, the supreme court ruled in Plessy V. Ferguson that-A. Congress did not have the authority to levy an income tax B.
1. 1 answer
2. asked by Seger, Megan R
3. 1,206 views
He organized a labor union in order for members to get better pay and working conditionsA. J.P. Morgan B. Corneilus Vanderbilt
1. 3 answers
2. asked by Seger, Megan R
3. 463 views
Proofreading..PROCEDURE: The patient was prepped and draped in the usual sterile fashion. Examination of the vocal chords in a
1. 2 answers
2. asked by Jenny
3. 967 views
As a result if the progressive era, major reforms were achieved in all of the following areas EXCEPT:A. Consumer protection B.
1. 1 answer
2. asked by Seger, Megan R
3. 645 views
If f(x)= ∫(21,x) t^5 dt then f'(x).my answer was 1/6 (21^6-x^6) it said it's wrong.
1. 4 answers
2. asked by LILY
3. 324 views
In HIV/AIDS criticaly discuss 5 ways in which the human or environmental problem impact on the community.provide relevant
1. 0 answers
2. asked by Anonymous
3. 484 views
The united states developed the open door policy toward china as a means to:A. Prevent foreign powers from monopolizing trade
1. 2 answers
2. asked by Seger, Megan R
3. 920 views
A 87-g ice cube at 0°C is placed in 886 g of water at 28°C. What is the final temperature of the mixture?
1. 0 answers
2. asked by cindy
3. 380 views
James Joule once attempted to measure the increase in temperature of the water in a waterfall resulting from its decrease in
1. 1 answer
2. asked by Alex
3. 1,543 views
1. Justice Stephen Breyer stated, “people need to understand the importance of the Court as an institution, even though the
1. 12 answers
2. asked by Jessica
3. 517 views
In the field of health care administration, why is it important that everyone within the facility use medical terminology
1. 0 answers
2. asked by Taylor mcBride
3. 1,192 views
If i had a 65% in a course now, and i need a 70% to pass, What will i need to get on my final exam worth 25% to pass the course?
1. 0 answers
2. asked by Sarah
3. 308 views
a shipment of 40 television sets contains 3 defective units. How many ways can a vending company can buy five of these units and
1. 3 answers
2. asked by desmond
3. 1,252 views
Which of the quadratic functions has the narrowest graph? A. y=1/4x^2 B.y=x^2 C. y=-3x^2 DAy=1/12x^2
1. 1 answer
2. asked by Bethany
3. 2,386 views
can i submit essays here to be reviewed? if so where do i do that at? Thanks
1. 1 answer
2. asked by Nick
3. 309 views
A class of thirty students in a school has 18 boys. How many boys would you expect there to be in the year group of 130
1. 1 answer
2. asked by sdfgg
3. 469 views
An athlete runs the first 400m of a 1km race in 42 seconds. If they keep up this pace, how long will it take them to complete
1. 1 answer
2. asked by sdfgganother question
3. 530 views
£10 is equivalent to €16. How many pounds is €150
1. 1 answer
2. asked by sdfgganother question
3. 389 views
From what year to what year was Pablo Picasso active as a painter? (eg. 1901 - 1957 this is just an example)
1. 1 answer
2. asked by Labz
3. 508 views
3. Prove by induction that∑_(r=1)^n▒〖r(r+4)=1/6 n(n+1)(2n+13)〗.5. It is given that u_1=1 and u_(n+1)=3u_n+2n-2 where n
1. 0 answers
2. asked by Iman
3. 708 views
Need some help with my homework!Question 7 a) Acceleration is the rate of change of velocity Use your definition in (a) to show
1. 0 answers
2. asked by Iman
3. 579 views
A 4400 kg rocket is set for vertical firing. If the exhaust speed is 1500 m/s, at what rate (in kilograms/second) must the gas
1. 2 answers
2. asked by Andrew
3. 434 views
Omar made 378 for 78 hours of work at the same rate how much would he make for 12 hours of work?
1. 1 answer
2. asked by gjfj
3. 638 views
Circle O has a radius 28. Radii OM and ON form an angle of 60 degrees. Find MN.A) 28 radical 2 B) 28 C) 56 D) 56 radical 3 Is it
1. 0 answers
2. asked by Jayme
3. 410 views
Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function.If f(x)= ∫(4,x^3)√(t^2+10) dt then
1. 0 answers
2. asked by dania
3. 704 views
New Orleans Emergency Operations Plan FY12According to, The Federal Response to Hurricane Katrina: Lessons Learned, Hurricane
1. 3 answers
2. asked by Nick
3. 615 views
Suppose a disk with constant angular velocity has rotational kinetic energy 1250 J. If its angular velocity is 24 rad/s, then
1. 0 answers
2. asked by Anonymous
3. 445 views
A ship mapping the depth of the ocean emits a sound of 37 kHz. The sound travels to the ocean floor and returns 0.65 s later.(a)
1. 0 answers
2. asked by Anonymous
3. 566 views
A 400 kg solid metal disk (with uniform density) has several forces applied to it, as shown. If the rotationaxis is through the
1. 1 answer
2. asked by Anonymous
3. 994 views
Assume the Earth is a sphere with its mass evenly distributed throughout. Find the moment of inertia ofthe Earth about its axis
1. 1 answer
2. asked by Anonymous
3. 498 views
Describe in 5 sentences the importances of managing ones finances
1. 2 answers
2. asked by Constance
3. 502 views
A voltaic cell made of a Cr electrode in a solution of 1.0 M in Cr3+ and a gold electrode in a solution that is 1.0 M in Au 3+ .
1. 1 answer
2. asked by megan
3. 1,091 views
Two parallel wires conduct equal currents in the same direction. (a) At a point in the plane of the wires midway between them,
1. 0 answers
2. asked by Brittany
3. 459 views
Write 3 sentences with a preposition in each.1.I waited outside for an hour for the concert to start. Outside is preposition?
1. 5 answers
2. asked by Jarrod
3. 640 views
A cylindrical tank has a tight-fitting piston that allows the volume of the tank to be changed. The tank originally contains
1. 0 answers
2. asked by MiMi
3. 626 views
Which of the following best describes the relationship between a cheetah and a zebra?A.The cheetah is the predator of the zebra.
1. 2 answers
2. asked by Aizon
3. 505 views
Supose y is directly proportional to x Also. y=42 when x=6find the constant of proportionality? a)K=? b)What is y whenx=8 y=?
1. 0 answers
2. asked by deleecha
3. 428 views
1. Water drops are being dropped into a body of water at a rate of 43 drops every 60 s. The distance between a crest and the
1. 0 answers
2. asked by qais
3. 429 views
As we examine waves on a water surface we notice that 34 waves pass in 54.4 s. We also notice that the distance between the
1. 0 answers
2. asked by acrid
3. 421 views
When driven by a 120 Hz vibrator, a string has transverse waves of 31 cm wavelength traveling along it. (a) What is the speed of
1. 0 answers
2. asked by ahmad
3. 1,315 views
Can anyone help with this question.Now suppose that, starting with the ﬁrst row of seats, the ﬂoor of the seating area is
1. 0 answers
2. asked by Lisa
3. 476 views
Concrete can be purchased by the cubic yard. How much will it cost to pour a slab 11 feet by 11 feet by 3 inches for a patio if
1. 3 answers
2. asked by LeXi<3
3. 1,153 views
If the volume of a cylindrical block is equal to 800cm^3 prove that the total surface area is equal to 2(pi)x^2 + (1600)/x,
1. 0 answers
2. asked by matt
3. 971 views
What does a penguin,whale,and a seal have in common?A.They all breath underwater B.They all eat while on land C.They are all
1. 1 answer
2. asked by Aizon
3. 1,267 views
you know when i told you that i had trouble with percentage? well this is how i find the percentage.1/5= 0.20. then if it's $20.
1. 1 answer
2. asked by Celest
3. 422 views
If you have 100 tea cups 37 fall on the floor 15 chucked on the floor and a monster eats 9 how many tea cups remain?Then divide
1. 1 answer
2. asked by Aalia
3. 379 views
how many time outs do you get in a middle school backetball game.how many fouls have you gotten when you foul out of a middle
1. 0 answers
2. asked by katie
3. 508 views
Which of the following statements about John D. Rockefeller is most accurate?
1. 1 answer
2. asked by Anonymous
3. 1,038 views
How would I change these sentences from the passive to active voice?The Epistle to the Hebrews is said to have been written
1. 0 answers
2. asked by Shannon
3. 449 views
how would you find the sale price of an itemif it originally cost $16.95, is on sale for 22% off,and the sale tax is
1. 3 answers
2. asked by kajheann
3. 515 views
A TV pollster believes that 75% of all TV households would be tuned in to Game 6 of 1997 NBA Championship series between the
1. 1 answer
2. asked by Pat
3. 588 views
I'm slightly confused about this question:Suppose that you memorize a list of 100 German vocabulary words. Each week you forget
1. 1 answer
2. asked by Squid
3. 792 views
A metal plate has a charge density of 85uc/cm^2 : Calculate the electric field strength at 14 cm above the plate
1. 0 answers
2. asked by Anna
3. 404 views
What are Single Quotes and when do you use them?
1. 1 answer
2. asked by Kelly
3. 353 views
Should the wavelengths computed from 2nd order lines be more accurate or more precise than those compute from 1st order lines?
1. 0 answers
2. asked by Anonymous
3. 359 views
what is 12.982 estimed to in the tens place
1. 2 answers
2. asked by shion
3. 302 views
what is 12.982 estimed to in the tens place
1. 1 answer
2. asked by shion
3. 272 views
find the interest on $1,200 at 8% for 6months. explain each step.
1. 1 answer
2. asked by kimberly
3. 283 views
Find the derivative of the functiony = sqrt of s^11 + 1 the entire thing is under the square root and and 1 is not in the
1. 0 answers
2. asked by JJ
3. 434 views
why is making a table a good strategy to know?
1. 1 answer
2. asked by Anan
3. 334 views
what is 125.6578 estimated to in the hundredths place
1. 1 answer
2. asked by shion
3. 273 views
what would you estimate 0.526 to in the tenth place
1. 3 answers
2. asked by shion
3. 295 views
how would you estimate 0.526 in the tenths place
1. 1 answer
2. asked by shion
3. 282 views
What Is 9/10 As A Whole Number?=D
1. 3 answers
2. asked by Alia
3. 547 views
Two parallel wires conduct equal currents in the same direction. (a) At a point in the plane of the wires midway between them,
1. 0 answers
2. asked by Marie
3. 1,127 views
6. If on the scale of a map, 3⁄4 inch equals 72 miles, what is the actual distance between 2 cities that are 3 7⁄8 inches
1. 1 answer
2. asked by Jessica Smith
3. 605 views
suppose m(0) milligrams of a drug are put in the blood of an injection. The amount of drug t hours after the injection is given
1. 0 answers
2. asked by Rach
3. 702 views
At a track meet, competitors could win gold, silver or bronze medals. Kennedy High Schools track team won a total of 18 medals.
1. 1 answer
2. asked by Kate
3. 765 views
what effect did trainways have on travel in the klondike
1. 1 answer
2. asked by Celest
3. 285 views
There are 25 books in a bookcase. The books in the bookcase are all math, science, and history books. Seven of the books are
1. 1 answer
2. asked by Ray
3. 554 views
what is 7.45 estimated to ther is no place value
1. 0 answers
2. asked by shion
3. 268 views
I posted this earlier but it didn't get answered. So I'm posting it again with hopes that, this time, it will be answered.Please
1. 0 answers
2. asked by Marie
3. 705 views
need help writing a a short report on recycling im in the sixth grade
1. 2 answers
2. asked by carmen
3. 468 views

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