Archives
2014
April

Questions Asked on April 16, 2014

Which sentence is preferable?A. One of the students at the school has given up her scholarship. B. One of the students at the
1. 4 answers
2. asked by Angela
3. 4,456 views
John walked 10 miles on Saturday. He walked twice as fast on the second 5 miles of his walk than he walked on the first 5 miles
1. 22 answers
2. asked by Sandra
3. 5,969 views
Piano movers hoist a 200 kg piano 10 m high in 30 s using a rope and simple pulley. What is their power output?(Points : 1) 70 W
1. 2 answers
2. asked by Phil
3. 2,798 views
sketch the graph of the following. Show all your work and include all the important points and asymptotes.also find y' and y'' ?
1. 1 answer
2. asked by Tim
3. 545 views
Write the balanced net ionic equations for the reactions of the halogens with copper metal. The halogens are oxidizing agents
1. 1 answer
2. asked by Caroline
3. 1,148 views
Write a deferential equation describing the given situation.The rate at which the concentration of a drug in the bloodstream
1. 1 answer
2. asked by Rebekah
3. 545 views
Which of the following statements about a system in resonance is trueA.The energy of the system is always increasing. B.The
1. 0 answers
2. asked by Paige
3. 585 views
1) I'm asked to find 2 sets of polar coordinates for the point for 0≤ θ< 2pi from a given pair of rectangular coordinates .
1. 1 answer
2. asked by Anonymous
3. 2,743 views
Using the acetoacetic ester synthesis , prepare 3,4-dimethyl-2-pentanone
1. 0 answers
2. asked by Piukere
3. 369 views
The Greenwood Company purchased equipment costing $900. Greenwood paid $400 in cash and agreed to pay the remaining amount in
1. 0 answers
2. asked by Joni
3. 708 views
Good morning, I am looking for help in figuring out how to solve this problem, knowing that the magnetic field was just
1. 1 answer
2. asked by NP
3. 443 views
The perimeter of rectangular garden is 40 feet. The width is 2 feet more than half the length. What is the length and width
1. 3 answers
2. asked by Coco
3. 1,600 views
what is the formula to find the percent increase in profit
1. 1 answer
2. asked by jenny
3. 317 views
A10m long ladder of mass 18kg leans against a frictionless wall. The ladder makes a 20 angle with the wall. The cofficient of
1. 0 answers
2. asked by zb
3. 792 views
A boat must be moored 25 feet away from a dock. The boat will be 10 feet below the level of the dock at low tide. What is the
1. 1 answer
2. asked by Anonymous
3. 509 views
i think its B.South america's ethnic diversity best reflects A. waves of european immigration in the past century. B. Recent
1. 16 answers
2. asked by matt
3. 2,261 views
A ladder 13 feet long leans against a vertical frictionless wall with its lower end 5 feet from the wall. the ladder weighs 80
1. 0 answers
2. asked by Emil James
3. 644 views
Please if you could help with this...and explain very carefully I'll be very thankful. The dragonfly has a wing chord of 0.01 m,
1. 0 answers
2. asked by Tony
3. 505 views
Edie can paint a wall in 3 hours. Dan can paint the same wall in 6 hours. If they work together, how many hours will it take
1. 13 answers
2. asked by Sandra
3. 3,892 views
A small wind tunnel is being built for studying insect flight. The first test section built has a uniform height h=0.1m and
1. 0 answers
2. asked by Fer
3. 483 views
It is known that the population mean for the Full Scale IQ of the WAIS is 100 with a standard deviation of 15. A researcher
1. 1 answer
2. asked by Stacey
3. 584 views
sf
1. 0 answers
2. asked by Paige
3. 356 views
I have to do a lab report on the effect of metal ions on enzyme activityOne of the questions asked the sources of error and one
1. 0 answers
2. asked by Barry
3. 551 views
2.B3.A 4.C 5.B 2.Caribbean South America has A. a predominantly tropical climate. B. varied climate zones due to coastal and
1. 21 answers
2. asked by matt
3. 2,256 views
Find the derivative of the following functions:a) f(x)=(3x^2-6 )/(x+2) b) g(x)=sin(e^2 +5x) c) j(x)=6xe^x d) Your velocity is
1. 3 answers
2. asked by Michelle
3. 437 views
Which African independence movement is most similar to the movement in Kenya?I'm thinking the one in Haiti but I'm not sure
1. 2 answers
2. asked by Lena
3. 573 views
Can someone give me an example of correlation and causation.
1. 1 answer
2. asked by Tiffany
3. 498 views
what will be the final temp of 500g of 21c waterbullets are dropped in? when 500g of 324c lead
1. 0 answers
2. asked by Rachelle
3. 458 views
An ESP experiment is done in which a participant guesses which of 8 cards the researcher has randomly picked, where each card is
1. 1 answer
2. asked by Mea
3. 703 views
Tim Worker buys a new sofa for $629.95. He pays 25% down and takes an installment loan to complete the purchase. He makes 12
1. 1 answer
2. asked by benny
3. 999 views
Describe how a monomer is the basic unit of all macromolecules.Thank you! :)
1. 0 answers
2. asked by Tabby
3. 412 views
Briefly describe how the process of dehydration synthesis creates polymers.
1. 0 answers
2. asked by Drew
3. 519 views
Hydrolysis uses a catabolic reaction. Explain what a catabolic reaction is and how it is useful in creating monomers from
1. 0 answers
2. asked by Kat
3. 524 views
Adapter is to transform asa. hammer is to puncture b. compacter is to compress c. foil is to conserve d. manacle is to topple
1. 1 answer
2. asked by Ana Harverd
3. 340 views
A factory siren emits a sound at 900hz.what frequency will be heard by the driver of a car traveling at 100km.h away from the
1. 2 answers
2. asked by Precious
3. 764 views
A person pushes with a horizontal force of 25 N 4kg block, initially at rest on a horizontal table, a distance of 3m. The
1. 0 answers
2. asked by Star
3. 564 views
What is the sum of the first 10 terms of the sequence defined by an = 3n - 3?
1. 1 answer
2. asked by Shauna
3. 2,387 views
this is the last time ill post for these 2 questions ill be moving on to the next social studies after this check3.D 5.C 3.Which
1. 1 answer
2. asked by matt
3. 669 views
The radius of the earth is approximately 6371 km.If the international space station (ISS) is orbiting 353 km above the earth,
1. 1 answer
2. asked by ann
3. 839 views
So I answered a couple of the questions about "The Boarded Window" by Ambrose Bierce. But can you help me with this please?What
1. 1 answer
2. asked by Anonymous
3. 1,140 views
Which halogen has the lowest electron affinity?
1. 3 answers
2. asked by Anonymous
3. 761 views
List all the quantum numbers for each of the 9 electrons in fluorinen L m sub L m sub s 1. 2. 3. 4. 5. 6. 7. 8. 9.
1. 7 answers
2. asked by Anonymous
3. 2,894 views
find the sum of the series: sum from k=1 to infinity [(3/k(k+1)(k+2))+(-2/3)^k]
1. 2 answers
2. asked by chelsea
3. 428 views
An invincible team is one that has never know ?A. The joy of victory B. The agony of defeat C. The fear of flying D. Injury or
1. 2 answers
2. asked by Alex
3. 501 views
In Caribbean, Puerto Rico and Jamaica are islands of the Lesser Antilles
1. 1 answer
2. asked by Anonymous
3. 450 views
A guy rope is attached to the top of a tent pole. The tent pole is 8 feet tall. If the guy rope is pegged into the ground 5 feet
1. 2 answers
2. asked by Anonymous
3. 1,778 views
Hello. Please help me to formulate the assignment correctly:"Speak on the question from the theoretical course in Indo-European
1. 1 answer
2. asked by Nalmi
3. 591 views
A column of mercury in a barometer is 767.3 mm Hg high. Note, that in order for the pressures to be equal, density and height of
1. 1 answer
2. asked by Carly
3. 683 views
An electrolysis experiment was run for 17.5 minutes at an average current of 191 milliamps (mA). The mass lost by the copper
1. 0 answers
2. asked by Dianne
3. 446 views
A word closely associated with altercation is ?A. revision B. Adherent C. Sensible D. Argument I think it is letter B is that
1. 2 answers
2. asked by Alex
3. 428 views
Explain how you woud make 200.0 g of a .900 percent by mass solution of salt(NaCl in water)
1. 1 answer
2. asked by Jakub
3. 349 views
Which description would not apply to a typical metropolis ?A. Bustling B. Crowded C. Large d. Rustic I think it's is A
1. 3 answers
2. asked by Alex
3. 515 views
Show 2/4 of the set. How many counters?
1. 1 answer
2. asked by Luis
3. 662 views
A survey asked 2000 people whether or not they frequently exceed the speed limit. The collected data is summarized in the
1. 1 answer
2. asked by Mea
3. 605 views
An equilibrium mixture in a 10.0 L flask contains 7.0 mol HI(g) and 1.0 mol eachof I2(g) and H2(g). If 2.5 mol H2, 5.0 mol I2
1. 5 answers
2. asked by Jon
3. 854 views
A standardized third grade reading test, called the We Can Read Test, has a mean of 50 with a standard deviation of 10. A
1. 1 answer
2. asked by Carrie
3. 685 views
Congress's adoption of the declaration of independence confirmed a decisive shift in the conflict between the colonies and
1. 2 answers
2. asked by Laura
3. 736 views
In the mid-eighteen century, how did native americans influence relations between european nations? between britain and the
1. 2 answers
2. asked by Laura
3. 657 views
Bill rented a truck for one day. There was a base fee of $18.95 , and there was an additional charge of .96 cents for each mile
1. 1 answer
2. asked by teri
3. 1,625 views
The rate constant for a second order reaction has the value of 2.5 x 10–3 L·mol–1·s–1. If the initial concentration of
1. 4 answers
2. asked by Ana
3. 585 views
write each vocabulary words in a syllable and indicate stress marks ?here are the words 1.auxiliary 2. candid 3. cubicle 4.
1. 3 answers
2. asked by EMMA
3. 545 views
find kb or ka value for ZnCl2show work! Thanks!
1. 1 answer
2. asked by Nane
3. 1,882 views
Consider the kinetic data given in the table below for the first order reaction:What is the value of the activation energy?
1. 2 answers
2. asked by Ana
3. 652 views
Alfredo, who has a mass of 60 kilograms, jumped off a retaining wall. His kinetic energy when he landed on the ground was 822
1. 2 answers
2. asked by Joe
3. 1,938 views
Consider the kinetic data given in the table below for the first order reaction:What is the value of the activation energy?
1. 1 answer
2. asked by Ana
3. 456 views
If 13 cosP= 5 P¢ã[0,270]and 15 tan Q-8=0 for sinQ<0,evaluate: 17tanP.sinQ
1. 1 answer
2. asked by Raymond Mashilo
3. 625 views
find y' and y'' for the equation below.Show work please!!! y= (x^3)/((x+1)^2)
1. 4 answers
2. asked by Antony
3. 486 views
Hello I need help on this problem:The directions for lemonade say to put 2 cups of the, liquid concentrate into 1 gallon of
1. 1 answer
2. asked by Anonymous
3. 569 views
My Essay:A Mother’s Sense of Wonder To lose a loved one is very hard to bear, but to lose a parent can be very heart-wrenching
1. 1 answer
2. asked by Michelle
3. 483 views
When a sample of potassium nitrate is heated, oxygen gas is produced. This gas, collected in a 750 milliliter flask, has a
1. 1 answer
2. asked by Brina
3. 1,056 views
How might attracting foreign investment help a country (the country receiving the investment)?
1. 2 answers
2. asked by Anonymous
3. 440 views
Produce graphs of f that reveal all the important aspects of the curve. Then use calculus to find the intervals of increase and
1. 1 answer
2. asked by Isik
3. 767 views
Estimating quotients for greater dividends.812÷7 estimate to quotient
1. 6 answers
2. asked by ssm
3. 1,260 views
write each vocabulary words in a syllable and indicate stress marks ?here are the words 1.assurance 2. asylum 3. console 4.
1. 12 answers
2. asked by EMMA
3. 825 views
Using 2012 as the base year, prepare a trend anslysis for the data that follow, and tell whether the results suggest a favorable
1. 0 answers
2. asked by HELP!! Help!!! PlEASE!!!!
3. 455 views
calculate the image positions and magnifications for an object 3cm tall and a mirror of focal length +12 with the object at the
1. 3 answers
2. asked by sunny
3. 645 views
People end up tossing 12% of what they buy at the grocery store (Reader's Digest, March 2009). Assume this is the true
1. 1 answer
2. asked by Vanessa
3. 749 views
The College Board reported the following mean scores for the three parts of the Scholastic Aptitude Test (SAT) (The World
1. 0 answers
2. asked by Vanessa
3. 783 views
if an object with mass m is dropped from rest, one model for its speed v after t seconds, taking air resistance into account isv
1. 1 answer
2. asked by JuYoung
3. 6,307 views
A hailstone traveling with a velocity of 43 meters/second comes to a virtual stop 0.28 seconds after hitting water. What is the
1. 1 answer
2. asked by aujalon allen
3. 712 views
1) Mary has a widow's peak (either WW or Ww), but her sister has a smooth hairline (must be ww). Is either one of Mary's parents
1. 1 answer
2. asked by Evan
3. 580 views
Identify the correct statement.A) When a complex sentence begins with a dependent clause, put a comma after the clause. B) When
1. 6 answers
2. asked by Jasmine
3. 1,118 views
Verify:Tan u + sec u-1 / tan u - sec u+1 = tan u + sec u
1. 3 answers
2. asked by Anonymous
3. 513 views
The break-even point in dollar sales for Rice Company is $480,000 and the company’s contribution margin ratiois 40 percent. If
1. 1 answer
2. asked by maria
3. 942 views
Using these numbers, 2 4/9, 2 5/9, 2 6/9, 2 8/9,3, 3 1/9, 3 3/9, 3 4/9 & 3 5/9. Build a square where the sum of every
1. 2 answers
2. asked by Maddie
3. 447 views
Putting a lid on a boiling pot greatly reduces the heat transfer necessary to keep it boiling. Explain why
1. 0 answers
2. asked by Mohanad
3. 598 views
Can you help me ?I need to figure formula if I have $2023.60 what percent is it of $55,953.77? Also need to figure formula if I
1. 2 answers
2. asked by Elle
3. 578 views
explain fully what trick you must use in order to us L'Hospital's rule for indeterminate powers?
1. 1 answer
2. asked by Kim
3. 401 views
Bart won the jellybean estimation contest at his class Easter party he won 28 Easter stickers he gave 1/8 of the stickers to his
1. 1 answer
2. asked by Anonymous
3. 553 views
Write the balanced net ionic equation for the following?a) Copper metal and zinc ion b) zinc and cupric ion c) Copper metal and
1. 1 answer
2. asked by Shannon
3. 2,485 views
How do you find the base area of a rectangular prism if you know the volume and the height
1. 6 answers
2. asked by RJ
3. 10,825 views
Need help finding the area under the normal curve between z = -1.0 and z = -2.0?
1. 1 answer
2. asked by Betty
3. 1,372 views
Does the function satisfy the hypotheses of the Mean Value Theorem on the given interval?f(x)= ln(x) , [1,6] If it satisfies the
1. 1 answer
2. asked by Tom
3. 913 views
the angle of elevations from the top of the tree to the point on the ground is 63 yards from its base 45degrees. How tall is the
1. 1 answer
2. asked by Anonymous
3. 654 views
one of the worlds tallest office is 88 buildings is Malaysia the building has 88 stories . the height of the 88 stories is 1,23
1. 2 answers
2. asked by rian
3. 534 views
If the ratio of the areas of two similar hexagons is 4:49, find the ratio of their apothems
1. 1 answer
2. asked by Abbey
3. 698 views
zinc is mixed with Hydrochloric acid to form zinc chloride and hydrogen gas. if 7.3 grams of zinc completely reacts how much
1. 0 answers
2. asked by Tylor
3. 626 views
1. Which of the following choices is a strategy that could help with time management?A. Spending most of the day on leisure
1. 62 answers
2. asked by Chris
3. 30,940 views
Calculate the interest due on the following credit card balances:A) An unpaid balance of $1629.53 at a rate of 19.50% for 21
1. 1 answer
2. asked by Eeyore
3. 992 views
consider the equation belowf(x)=e^(7x)+e^(-x) find the intervals on which f is increasing and decreasing (enter your answers
1. 1 answer
2. asked by JuYoung
3. 2,448 views

Back to April 2014

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2024