Archives
2015
November

Questions Asked on November 21, 2015

Find two positive real numbers x and y such that they add to 120 and x^(2)y is as large as possible
1. 1 answer
2. asked by Raj
3. 4,716 views
A voltaic cell consists of a standard hydrogen electrode in one half-cell and a Cu/Cu2+ half-cell. Calculate [Cu2+] when E cell
1. 1 answer
2. asked by Dalton
3. 2,790 views
a 20ft. ladder is leaning against a wall so that the foot of the ladder is 9ft. from the buss of the wall what angle does the
1. 3 answers
2. asked by Ara Jane
3. 2,664 views
Find the solution t the differential equationdz/dt = 2te^z that passes through the origin. My answer is -In (1-t^2), but my
1. 1 answer
2. asked by Latoya
3. 2,315 views
What fraction of the population could not find work during the great depression?A. One-eighth B.one-quarter C.one-half
1. 31 answers
2. asked by Lexi
3. 2,313 views
In Nethergrave Jeremy creates an obstacle to dating the girl he likes bya) lying about where he lives b) lying about his poor
1. 1 answer
2. asked by cassie
3. 2,311 views
Each of the following took place during the Russian revolution EXCEPTA.A new government forced the tsars to give up their power.
1. 14 answers
2. asked by Lexi
3. 2,114 views
World war 1 left Germans feeling?A. unfairly punished B. eager to make friends C. content with the peace treaty D. good about
1. 16 answers
2. asked by Lexi
3. 1,975 views
1. Which action that occurred ruing the Battle of Chickamauga made it a Confederate victory?A. The Confederates had fewer
1. 15 answers
2. asked by Mani
3. 1,968 views
1. When MacNeil asks, "When before human history has so much humanity collectivity surrendered so much of its leisure to one
1. 7 answers
2. asked by [._.]
3. 1,902 views
Because of the great prosperity during the 1920s,this time became known asA.the awesome twenties B.The terrific twenties C.the
1. 9 answers
2. asked by Lexi
3. 1,865 views
If 5.00L of argon gas is at 0.460 atm and -123C what is the volume at STPI think it's b
1. 1 answer
2. asked by Miguel
3. 1,837 views
Two horses pull horizontally on ropes attached to a tree stump (Fig. 3). Each horse pulls with a force of magnitude F. If the
1. 3 answers
2. asked by fiz
3. 1,801 views
James walked 212 miles in 23 of an hour. What was his average speed, in miles per hour?
1. 5 answers
2. asked by Kevin
3. 1,645 views
A principal earns 7% per year simple interest. How long will it take for the future value to quadruple?
1. 1 answer
2. asked by Merry
3. 1,635 views
Given that sin x + sin y = a and cos x + cos y =a, where a not equal to 0, express sin x + cos x in terms of a.attemp: sin x = a
1. 2 answers
2. asked by Chia LC
3. 1,563 views
Solve the initial value problem 2y" + 5y' - 3y = 0 y(0) =7, y'(0) = 7Can someone please help. The answer I came up with is 35
1. 1 answer
2. asked by Latoya
3. 1,560 views
The spark that set off world war 1 was the assassination of Archduke Franz Ferdinand of what European nation?A.Austria-Hungray
1. 6 answers
2. asked by Lexi
3. 1,472 views
1.) INDUSTRIAL REVOLUTION:Why is there such a massive gap in the world today between rich and poor nations? 2.) IMPERIALISM: How
1. 5 answers
2. asked by Ellie
3. 1,396 views
Mg3N2(s) + 6H20 = Mg(OH)2(s) + 2NH3(g)When 2 moles of H20 react How many grams of NH3 are produced ?
1. 1 answer
2. asked by Mohamed
3. 1,391 views
Leaders in the industrialized world see booming populations in the least industrialized nations as a threat to?a= the continued
1. 5 answers
2. asked by Steve
3. 1,390 views
A football is punted. Its height, H metres is given by the quadratic relation with equation: H = -5t2 + 21t, where t is the time
1. 1 answer
2. asked by Fred
3. 1,354 views
Calculate the reduced paid-up insurance for Lee Chin, age 42, who purchased a $100,000 straight life policy. At the end of year
1. 1 answer
2. asked by Uteryu
3. 1,232 views
The Omega watch company withdrew its ads from Vogue magazine in protest over what it called distasteful pictures of an emaciated
1. 3 answers
2. asked by A
3. 1,076 views
1.) When MacNeil asks, "When before human history has so much humanity collectivity surrendered so much of its leisure to one
1. 4 answers
2. asked by Anonymous
3. 1,073 views
In the water cycle, matter moves towards the pull of gravity duringinfiltration and evaporation transpiration and infiltration
1. 1 answer
2. asked by Oscar
3. 1,018 views
A pistol of mass 2 kg fires a bullet of mass 50g. The bullet strikes a stationary block of mass ½ kg. if the block, with the
1. 1 answer
2. asked by Khushboo
3. 987 views
A mango fruit drops to the ground from the top of its tree which is 5m high.how long does it take to rech the gound?
1. 4 answers
2. asked by Abuchi
3. 975 views
A car dealership offers a $1400 rebate and a 5% discount off the price of a new car. Let p be the sticker price of a new car on
1. 1 answer
2. asked by andre
3. 957 views
A lorry is travelling at 60 km/hr when the brakes are applied. Assuming that the deceleration is uniformly at 2m/hr, how far has
1. 0 answers
2. asked by Blessing
3. 927 views
Two scientists did the same experiment but arrived at different results. The scientists most likelydid not have accurate data
1. 2 answers
2. asked by Oscar
3. 920 views
The length, breadth and height of a closed box are respectively 2m, 1.5m and 0.8m. Find the total area of canvas required to
1. 1 answer
2. asked by rohan
3. 911 views
the perimeter and area of a rectangle are 48 cm and 140cm^2 respectively. Find the length and width of the rectangle
1. 1 answer
2. asked by Fawad
3. 894 views
The spark that set off world war one1 was the assassination of archduke franz ferdinand of what european nation?A.Austria-Hungar
1. 1 answer
2. asked by Anonymous
3. 852 views
If you were deficient in Vitamin C, which of the following would be the best choice to add to your breakfast?1 serving
1. 4 answers
2. asked by Oscar
3. 851 views
Russian dictator Joseph Stalin was Responsible for the deaths of how many Russians?A.50,000 B.100,000 C.1 million D.10 million
1. 7 answers
2. asked by Lexi
3. 850 views
A researcher is collecting qualitative data pertaining to social behaviors of deer at different times of the day. How will she
1. 1 answer
2. asked by Anonymous
3. 824 views
World war 2 began when Nazi Germany invaded which nation?A.Britain B.France C.United States D.Poland Is the answer D?
1. 4 answers
2. asked by Lexi
3. 816 views
Wich career can I take when I took english,afrikaans,lo,physics and pure maths?
1. 1 answer
2. asked by mthofire
3. 786 views
Do these in a journal entries form and illustrate it:1. August 7. Bought supplies in account from Long Music Supplies, $2720.00.
1. 0 answers
2. asked by Blessing
3. 777 views
Balance the redox reaction below using the half-reaction method.Bi3+(aq) + Co(s)Bi(s) + Co2+(aq)
1. 1 answer
2. asked by Shahzaib
3. 759 views
6. The gene for a large single eyeball is coded by the gene sequence TTCGCTGAA. Let’s go through transcription…DNA Strand-
1. 2 answers
2. asked by Anonymous
3. 759 views
What happened in the end of world war 1?A.Archduke Franzer Ferdinand was made ruler of the central powers. B.Germany and
1. 1 answer
2. asked by Lexi
3. 756 views
Two truck drivers leave the same rest stop at the same time to travel in opposite directions.One travel at an average rate of 52
1. 1 answer
2. asked by nisha
3. 750 views
In her book The Beauty Myth author Naomi Wolf argued that women harm themselves when they try to live up to the standards of
1. 4 answers
2. asked by John
3. 733 views
The medium side of a triangle is 9 more than 1/2 the shortest side,and the longest side is 4 times the shortest side. If the
1. 1 answer
2. asked by Licinia
3. 731 views
Need help please.The reciprocal of .125 is what number?
1. 2 answers
2. asked by Lisa
3. 728 views
Why hovering near the top of a waterfall of a national park of 6400 feet, a helicopter pilot drops his sunglasses. The height
1. 1 answer
2. asked by Myles
3. 685 views
Please help me with steps to work out the following problem. Simplist way possible.Mary needed different coloured balloons for
1. 1 answer
2. asked by Kate
3. 683 views
A race car starts from rest on a circular track of radius 279 m. The car's speed increases at the constant rate of 0.760 m/s2.
1. 0 answers
2. asked by Anonymous
3. 678 views
Why is the muluki ain of 2020 B.S considered as a big reform in the history of Nepal?
1. 3 answers
2. asked by Rashmi
3. 674 views
the hcf of two numbers is 145 ,their lcm is 175.if one number is 725,the other number is
1. 1 answer
2. asked by Anonymous
3. 672 views
The following argument appeared in the draft of a bill before the Louisiana State Legislature in 2001:Whereas, the writings of
1. 2 answers
2. asked by Jay
3. 672 views
A lineaer spring having a force constant k=40 N/m hangs vertically,supporting a 0.8 kg mass.the mass is then pulled down a
1. 2 answers
2. asked by Abi
3. 648 views
Forty-five percent of a large class of students in Statistics are females. Suppose 28 students are selected at random from the
1. 0 answers
2. asked by Aarathi
3. 648 views
Instead,base your forecast on sensible proverbs that have stood the test of time.what correction should be made to this
1. 1 answer
2. asked by Anonymous
3. 642 views
solve the following system of inequalities graphically3x+2y<150, x+4y<80, x<80,x>0,y>0
1. 1 answer
2. asked by vinod kaushik
3. 639 views
Why does the U.S. have a dual judicial system
1. 1 answer
2. asked by Anonymous
3. 639 views
What is the total number of joules of hear needed to change 200g of ice to water at O degree Celcius?
1. 1 answer
2. asked by Andrea
3. 623 views
Sam can sort 4000 pieces of mail in 5 hours. With a co-worker they can sort 4000 pieces of mail in 3 hours. How long will it
1. 1 answer
2. asked by Kevin Kirkpatrick
3. 619 views
A man who is 6.2 ft tall casts a shadow thatis 13.6 ft long. Find the height of a petrified stump that casts a 16.9 ft shadow.
1. 1 answer
2. asked by Carlos
3. 617 views
how many grams of CaCO3 will dissovle in 300ml of 0.05M Ca(NO3)2 ?Ksp of CaCO3 : 4.7x10^-9 M.W of CaCO3 100.01g/mol
1. 0 answers
2. asked by Rose
3. 612 views
Given that an equation of the form f(x) = x^n has n solutions, and that the solutions are equally spaced at a given radius in
1. 1 answer
2. asked by April
3. 607 views
Simplify and express in scientific notation(2.75x10^9)(0.5x10^5) (2.75x0.5)(10^9×10^5) =1.375×10^14
1. 1 answer
2. asked by Cody
3. 606 views
Szymon and Chris fly their balloon around the earth in 80 days. Taking the radius of the earth to be 6400 km, calculate their
1. 1 answer
2. asked by Andrew
3. 595 views
An aqueous solution ofKF is add dropwise to an aqueous micture containing 0.25M Ca2+ and 0.75M Mg2+ calcuate the minimum
1. 0 answers
2. asked by Tom
3. 592 views
URGENT! In a school, 8% of students are left handed. If 50 classes of 20 students are randomly selected, what is the probability
1. 2 answers
2. asked by Katie
3. 582 views
can someone give me an idea on how to plot the stem and leaf of the following data , what would be the stem and leaf (the key )
1. 1 answer
2. asked by Natasha
3. 568 views
A hunter fires 50 g bullets from a machine gun. If each bullet moves with a velocity of 150ms−1 how many such bullets are to
1. 0 answers
2. asked by Anonymous
3. 561 views
My address is 34 Park Ave., New York================== Is the expression above is right? How do you say "Ave." 1. [..vnju] 2.
1. 1 answer
2. asked by rfvv
3. 560 views
What was the actual deal that President Obama made in order to get the healthcare reform legislation passed? (Note: Compare
1. 0 answers
2. asked by Yasmine
3. 556 views
Integrate x/(6x-5) dxThe answer is 1/6 x + 5/36 ln abs (36x-30) + C... But I don't understand why it is 5/36 times ln.. I
1. 2 answers
2. asked by Sanaya
3. 554 views
Would the reciprocal of .125 be this answer: 1/ 0.125 or 8
1. 2 answers
2. asked by Meg
3. 553 views
A 27 g sample of germanium crystal contains 44 mg of arsenic. The arsenic is substitutionally incorporated into the crystal.
1. 1 answer
2. asked by Anonymous
3. 552 views
Chris is a high school student and is eager to gain some muscle mass. He eats a diet that consists primarily of processed foods
1. 1 answer
2. asked by Ana smith
3. 546 views
calculate the depth of salt water lake,if the pressure at its base is 16 times the atmospheric pressure.the density of salt
1. 0 answers
2. asked by erekha
3. 543 views
The average marks of 14 students was 71. It was later found that the marks of one of the students has been wrongly entered as 42
1. 1 answer
2. asked by adam
3. 542 views
Mrs roy carpet 15cm and 12 cm broad what is its perimeter
1. 1 answer
2. asked by Shahil
3. 540 views
A bah of oranges weighs 5 1/4. How much does 1 1/2 weigh?(that's the question my question is do we add, subtract, multiply or
1. 1 answer
2. asked by Debra Grimes
3. 535 views
How can find weak form to d^4u/dx^4+du/dx=f (x)By using finite element
1. 0 answers
2. asked by assma
3. 531 views
What is the importance of selective incorporation
1. 1 answer
2. asked by Anonymous
3. 524 views
for grade 3 math--Explain what happens to the square if you double the length of its sides.Draw 2 squares to support your answer
1. 1 answer
2. asked by Ana
3. 524 views
Can you help me with this? the reciprocal of .125 is what number? would the answer be 1/8?
1. 1 answer
2. asked by Meg
3. 524 views
Methyl alcohol can be prepared commercially by the reaction of hydrogen with carbon monoxide. Under equilibrium conditions at
1. 0 answers
2. asked by Anonymous
3. 519 views
How many of the 2-digit numbers, that can be formed by using the digits 1,2,3,.......,9 without repeating any digit, are
1. 2 answers
2. asked by adam
3. 516 views
What math word does these letters spellO,O,E,R,N,F,O,P,S,E,P,T,W,X
1. 0 answers
2. asked by .
3. 507 views
How do you divide 1248 by 8?
1. 2 answers
2. asked by Lilly
3. 506 views
The following argument appeared in the draft of a bill before the Louisiana State Legislature in 2001:Whereas, the writings of
1. 1 answer
2. asked by Matt
3. 504 views
predict if precipitation will occur when 36ml of 0.0039M Na2CrO4 is mixed with 18ml of 0.00033M AgNO3.M.W of Ag2CrO4
1. 0 answers
2. asked by Janna
3. 500 views
What is the chemical formula for coconut oil?
1. 0 answers
2. asked by Alicia
3. 499 views
17 1/9 decreased by what number is 5 2/3?
1. 8 answers
2. asked by Meg
3. 498 views
For an investment to double in value during a 16-year period,a. What annually compounded rate of return must it earn?
1. 1 answer
2. asked by prerna
3. 496 views
What does it mean to “have standing?”
1. 1 answer
2. asked by Anonymous
3. 492 views
Calculate integral [0, infinity) xe^(-x) dx
1. 1 answer
2. asked by Sanaya
3. 478 views
I need help with this problem:Circle the number closest in value to 9. (this is a decimal at the end, not a period _ a. 8.5
1. 3 answers
2. asked by Mia
3. 475 views
As a result of chemical or physical reactions when heating/cooking foods:1.will it make certain fruits(example
1. 0 answers
2. asked by munira
3. 458 views
An investor invested 80 percent of the money at the rate of 10 percent p.a for 2 years. Find the amount of both the investments
1. 1 answer
2. asked by pallav
3. 442 views
I need an idea for an essay about muscles
1. 1 answer
2. asked by PeculiarUnicorns
3. 438 views
Log3 (4x+1) log3(13x-5)=2
1. 3 answers
2. asked by Anonymous
3. 429 views
A window is designed to be the area between a parabolic section and a straight base. The height is 0.640 m and the base is 1.60
1. 1 answer
2. asked by Anonymous
3. 420 views

Back to November 2015

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025