Questions Asked on April 16, 2014

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. 31,068 views
Which of the following statements is true of a summary? article. topic.A. A summary condenses the main points of an article. B.
1. 6 answers
2. asked by Angela
3. 11,785 views
Suppose a random sample of size 50 is selected from a population with σ = 10. Find the value of the standard error of the mean
1. 7 answers
2. asked by Vanessa
3. 10,941 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. 10,909 views
Under identical conditions, separate samples of O2 and an unknown gas were allowed to effuse through identical membranes
1. 3 answers
2. asked by Peter
3. 9,438 views
If C(x) = 12000 + 600x − 0.6x^2 + 0.004x^3is the cost function and p(x) = 1800 − 6x is the demand function, find the
1. 2 answers
2. asked by vinton
3. 9,402 views
A cone-shaped paper drinking cup is to be made to hold 30 cm^3 of water. Find the height and radius of the cup that will use the
1. 1 answer
2. asked by Patrick
3. 8,063 views
Which sentence is preferable?A. A student must see their advisor before registering for the following semester. B. A student
1. 10 answers
2. asked by Angela
3. 6,555 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. 6,380 views
1.Jamilla is building a square sandbox with sides 7 feet long. She wants to put sand 2 feet deep in the box. How much sand
1. 48 answers
2. asked by Kalie
3. 6,362 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. 6,068 views
Either the principal or the teachers will do __________ best to resolve the conflict with the parent.A. his B. their C. his or
1. 6 answers
2. asked by Angela
3. 5,571 views
A sample of oxygen gas was collected via water displacement. Since the oxygen was collected via water displacement, the sample
1. 6 answers
2. asked by Natalie
3. 5,485 views
Which sentence is correct?A. The company closed their offices. B. The company closed its offices. C. The company closed it's
1. 5 answers
2. asked by Angela
3. 5,266 views
Identify the correct sentence.A. I did my homework when the doorbell was ringing. B. I do my homework when the doorbell is
1. 4 answers
2. asked by Angela
3. 5,122 views
Multiply(x^2 + 8x + 15) / x – 4 * (x^2 – 16) / 2x + 6
1. 4 answers
2. asked by Sandra
3. 4,978 views
The Boy Scout leader announced a camping trip after everyone earns __________ merit badge.A. his B. his or her C. their D. there
1. 6 answers
2. asked by Angela
3. 4,966 views
Which sentence is correct?A. Has everyone brought their stapler? B. Neither of the girls brought their book to class. C. None of
1. 2 answers
2. asked by Angela
3. 4,925 views
Either Brenda or her mother lost __________ keys.A. their B. her C. hers D. its A
1. 4 answers
2. asked by Angela
3. 4,875 views
Identify the sentence that uses the present perfect progressive tense correctly.A. Charlene is feeling sick today. B. Charlene
1. 2 answers
2. asked by Angela
3. 4,664 views
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. 4,530 views
The reaction has an equilibrium constant of Kp=2.26x10^4 at 298 K.CO(g) + 2H_2(g) <-> CH_3OH(g) Calculate Kp for the reactions
1. 1 answer
2. asked by Savannah
3. 4,255 views
New patients should arrive 20 minutes early, so __________ time to fill out the paperwork.A. they have B. you have C. he or she
1. 2 answers
2. asked by Angela
3. 4,183 views
When I __________ to pay my restaurant bill, I realized I __________ my credit card at home.A. try; forget B. tried; have
1. 1 answer
2. asked by Angela
3. 4,088 views
My brother must have had the angels watching over him yesterday. As he __________ from branch to branch like a monkey in a tree,
1. 2 answers
2. asked by Angela
3. 4,044 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. 3,957 views
When preparing to write a summary, you should:A. highlight all main and major ideas after thoroughly reading the article. B.
1. 2 answers
2. asked by Angela
3. 3,907 views
sOne-third of the steel units __________ sold, but that one __________. A. have been; wasn't B. been; weren't C. have been;
1. 2 answers
2. asked by Angela
3. 3,828 views
Which sentence is preferable?A. Everyone did his work quietly. B. Each person did their work quietly. C. Everyone did their work
1. 2 answers
2. asked by Angela
3. 3,749 views
Kristen is a prolific writer. She __________ a couple books of poetry and about a hundred short stories. Someday she __________
1. 4 answers
2. asked by Angela
3. 3,716 views
What is the net ionic equation of the rection between zinc and copper 2 sulfate?
1. 3 answers
2. asked by laya
3. 3,633 views
a 0.0500 mol sample of a nutrient substance is burned in a bomb calorimeter containing 2.00 x 10^2g H2O. If the formula weight
1. 1 answer
2. asked by ana
3. 3,298 views
Usually Janice __________ part time at the local community college, but this summer she __________ away to grad school.A. teach;
1. 1 answer
2. asked by Angela
3. 3,238 views
Given that log5 3=0.683 and log5 7=1.209.without using calculator,evaluate(a) log5 1.4 b)log7 75 c) log3 125
1. 1 answer
2. asked by jessica
3. 3,215 views
Your town is installing a fountain in the main square. If the water is to rise 26 m (85.3 feet) above the fountain, how much
1. 3 answers
2. asked by hai
3. 2,955 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. 2,955 views
log4(2x+4)-3 =log4 3
1. 1 answer
2. asked by jessica
3. 2,858 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. 2,850 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. 2,805 views
Identify the correct sentence.A. When you will come to Florida next week, we can go out for dinner. B. When you come to Florida
1. 4 answers
2. asked by Angela
3. 2,730 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. 2,557 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. 2,534 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. 2,440 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. 2,343 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. 2,328 views
Ornithologists have determined that some species of birds tend to avoid flights over large bodies of water during daylight
1. 1 answer
2. asked by Layla
3. 2,267 views
Identify the part of speech or the form of a part of speech in the underlined portion of the next sentence.The children steadily
1. 2 answers
2. asked by Angela
3. 2,214 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. 2,000 views
find kb or ka value for ZnCl2show work! Thanks!
1. 1 answer
2. asked by Nane
3. 1,928 views
What is the undefined value of:(3b^2 + 13b + 4) / (b + 4)
1. 3 answers
2. asked by Sandra
3. 1,913 views
5(2x - 10)/2 + 14 = 1910x - 50/2 + 14 = 19 10x -25 + 14 = 19 I am stuck- help
1. 1 answer
2. asked by Amy
3. 1,904 views
Melissa Popp is thinking about buying some shares of R.H. Lawncare Equipment, at $48 per share. She expects the price of the
1. 2 answers
2. asked by Melissa
3. 1,888 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. 1,837 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. 1,685 views
You require space to service 65 vehicles at any one time. Will a facility measuring 145 ft. by 130 ft. be adequate if each
1. 1 answer
2. asked by justin
3. 1,658 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. 1,642 views
You sell and service vacuum cleaners. Your price on a particular model is $125. However, to get a service contract, you offer to
1. 2 answers
2. asked by Anonymous
3. 1,596 views
An object floats on water with 84% of its volume below the surface. The same object when placed in another liquid floats on that
1. 2 answers
2. asked by ayesha
3. 1,522 views
What is the volume V of a sample of 3.40mol of copper? The atomic mass of copper (Cu) is 63.5 g/mol, and the density of copper
1. 2 answers
2. asked by Brady
3. 1,463 views
The American Association of Individual Investors (AAII) polls its subscribers on a weekly basis to determine the number who are
1. 3 answers
2. asked by Vanessa
3. 1,453 views
The College Board reported the following mean scores for the three parts of the Scholastic Aptitude Test (SAT) (The World
1. 1 answer
2. asked by Vanessa
3. 1,426 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. 1,420 views
A piece of wire 14 m long is cut into two pieces. One piece is bent into a square and the other is bent into an equilateral
1. 1 answer
2. asked by Christine
3. 1,405 views
a circular track is made on which an athlete has to cover three rounds to complete a 1000m run.during the run find the distance
1. 2 answers
2. asked by aashi
3. 1,398 views
The figure shows three rotating, uniform disks that are coupled by belts. One belt runs around the rims of disks A and C.
1. 1 answer
2. asked by Melinda
3. 1,360 views
Identify the linking verb and the predicate nominative.1. My partner for biology lab is Penelope. 2. Jason will be the next
1. 5 answers
2. asked by Charlotte
3. 1,349 views
How did Diocletian try to reverse the decline of Rome?Please help! I don't get it :( Which event usually marks the fall of the
1. 6 answers
2. asked by Kalie
3. 1,347 views
Estimating quotients for greater dividends.812÷7 estimate to quotient
1. 6 answers
2. asked by ssm
3. 1,322 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. 1,223 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. 1,210 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. 1,186 views
When 50.0 mL of 1.0 mol/L hydrochloric acid is neutralized completely by 75.0 mL of 1.0 mol/L sodium hydroxide in a coffee-cup
1. 2 answers
2. asked by Vanessa
3. 1,179 views
Why did many revolutionary leaders shaping the government of the new nation begin to find the principle of democracy troubling?
1. 1 answer
2. asked by Ayleen
3. 1,162 views
in what article of the Constitution was the Supreme Court established?A) Article III Section II B) Amendment 7 C) Article II
1. 3 answers
2. asked by Alice I NEED YOUR HELP
3. 1,161 views
An airplane is flying at an altitude of 2,000 m with a speed of 216 m/s. What is the pressure of air outside the plane?
1. 0 answers
2. asked by Sandra
3. 1,161 views
A 500 -cm3 flask contains 0.420g of a gas at a pressure of 160kPa and a temperature of 330K. What is the molecular mass of this
1. 1 answer
2. asked by Brady
3. 1,144 views
Amount of Helium in a Blimp The Goodyear blimp Spirit of Akron is 62.6 m long and contains 7023 m^3 of helium. When the
1. 1 answer
2. asked by Brady
3. 1,135 views
A balloon contains 3.3 liters of nitrogen gas at a temperature of 90K and a pressure of 101 kPa.If the temperature of the gas is
1. 1 answer
2. asked by Brady
3. 1,114 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. 1,105 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. 1,069 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. 1,063 views
Find the average value of the function f over the interval [-1, 2].f(x)=1-x^2
1. 3 answers
2. asked by Vanessa
3. 1,038 views
solve the equations by usinga) the adjoint matrix b) elementary row operations i) x+y+z=6 2x-y+z=3 x+4y-z=6 ii) 3p-3q+r=1
1. 1 answer
2. asked by MARYSE
3. 1,033 views
Calculate Kc.CH_4(g) + H_2O(g) <-> CO(g) + 3H_2(g) Kp= 7.7 x 10^24 at 298K. Should I use the formula Kp= Kc(RT)^Deltang If so I
1. 1 answer
2. asked by Savannah
3. 1,018 views
Paraphrase this line by line:I don't understand this.. In tragedy, man is a paradox in a paradoxical existence. Fallible and
1. 0 answers
2. asked by Anonymous
3. 1,009 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. 1,008 views
A car with good tread can stop in less distance than a car with poor tread. A model for the stopping distance d, in feet, of a
1. 1 answer
2. asked by K
3. 992 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. 987 views
Both carbon dioxide and water are pure substances. How are they similar to each other?A.) both substances have a set ratio of
1. 5 answers
2. asked by Naomi
3. 985 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. 0 answers
2. asked by Vanessa
3. 932 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. 922 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. 903 views
Look back at "failing infrastructure" write a letter to your state representative describing an infrastructure problem in your
1. 1 answer
2. asked by alex
3. 898 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. 886 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. 878 views
Q3.2 COLLAPSE TIMESCALE (5 points possible)Imagine that you live in a distant galaxy far far away. This galaxy is in a different
1. 0 answers
2. asked by JuanPro
3. 874 views
How are the terms "activity" and "becquerel" related?A radioactive isotope source has a mass of 120 g. If the isotope has a half
1. 1 answer
2. asked by Anonymous
3. 865 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. 857 views
During the week ended May 15, 2013, Scott Fairchild worked 40 hours. His regular hourly rate is $31. Assume that his earnings
1. 1 answer
2. asked by Marissa
3. 853 views
Calculate the potential at 25∘C for a cell that has the following ion concentrations: [Ag+] = 1.0×10−2M , 3.2×10−2M .
1. 3 answers
2. asked by EMILY
3. 851 views

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