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February

Questions Asked on February 14, 2013

A mother wants to divide $680.00 among her children according to the ratio 2:4:6. The shares would be?
1. 3 answers
2. asked by wayne
3. 8,812 views
If one hundredth is divided into ten equal parts, each part represents one what? 1- decimal, 2- decimal point, 3- fraction, or
1. 4 answers
2. asked by Sky
3. 2,677 views
How many cubic meters of cement are required to cover a walkway 7 m long, 0.95 wide, and 10 cm deep?
1. 5 answers
2. asked by wayne
3. 3,334 views
at birth,baby jordaan weighed 3kg and his length was measured to 0.40m.after a few months,baby's mass doubled.determine the new
1. 0 answers
2. asked by Anonymous
3. 579 views
The concentration of a certain ionic compound in aqueous solution is 0.186mol/L . It is only solute in the solution. The
1. 1 answer
2. asked by Deepa
3. 1,298 views
I would like ur opinion on the book that I should read,,, should I read all good children? Is it worth it?
1. 2 answers
2. asked by Deepa
3. 554 views
why cant Na be used to prepare H2?
1. 1 answer
2. asked by princess
3. 324 views
a manufacturer claims that the life time of a certain brand of batteries has a varaince of 5000(hours)^2. a sample of 26 has a
1. 2 answers
2. asked by Aboli
3. 544 views
How many moles of water will produced at equilibrium be if there is 1.0 mole of carbon dioxide formed at equilibrium?
1. 1 answer
2. asked by Anonymous
3. 399 views
You drop an object from atop a building and it takes 7.20-sec before it hits the ground. Assume that there is no air resistance,
1. 1 answer
2. asked by Arria
3. 414 views
I have to find the exact value(so in fraction form.. like 1231231/41231 or something) of a^4b^2/c^2 , a = (2/5)^2, b = (8/5)^5
1. 2 answers
2. asked by Aaron M
3. 452 views
There is a garden of apples and the profit from a garden of apple trees is given byf( x ) = 70 + 30 x^2 - (1/3) x^3, where x =
1. 2 answers
2. asked by Anonymous
3. 364 views
cotx+tan2x=cotxsec2xprove
1. 1 answer
2. asked by jhon
3. 1,346 views
Calculate the average traslation kinetic energy of a nitrogen molecule at 27 degree celcius
1. 1 answer
2. asked by Ugonnia
3. 488 views
Log x=log25+log4
1. 1 answer
2. asked by Mr
3. 1,153 views
Referring to the experiment of rolling two fair dice, let A be the event that the total is lessthan eight and let B be the event
1. 0 answers
2. asked by Leslie
3. 369 views
have to find the exact value(so in fraction form.. like 1231231/41231 or something) of 2/3 + 3/4 - 2/11 - 5/21I'm unsure of the
1. 1 answer
2. asked by Aaron M
3. 422 views
Referring to the experiment of rolling two fair dice, let A be the event that the total is lessthan eight and let B be the event
1. 0 answers
2. asked by Leslie
3. 437 views
At what temperature will the root-mean-square speed of oxygen molecules have the value of 640 m/s? 1 kilom has a mass of 32kg.
1. 0 answers
2. asked by ugonnia
3. 411 views
At what temperature will the root-mean-square speed of oxygen molecules have the value of 640 m/s? 1 kilom has a mass of 32kg.
1. 0 answers
2. asked by ugonnia
3. 421 views
At what temperature will the root-mean-square speed of oxygen molecules have the value of 640 m/s? 1 kilom has a mass of 32kg.
1. 0 answers
2. asked by ugonnia
3. 419 views
charge q1=+4.00nc is located at x=0.200m, and q2 =+5.00nc is at x=-0.300 m. what are the magnitude and directionof the net force
1. 1 answer
2. asked by yanis
3. 2,201 views
At what temperature will the root-mean-square speed of oxygen molecules have the value of 640 m/s? 1 kilom has a mass of 32kg.
1. 0 answers
2. asked by ugonnia
3. 381 views
At what temperature will the root-mean-square speed of oxygen molecules have the value of 640 m/s? 1 kilom has a mass of 32kg.
1. 1 answer
2. asked by ugonnia
3. 1,026 views
If a protonand an electron are released when they 2.0X10^-10m apart, find the initial accelerationof each of them.I know
1. 2 answers
2. asked by yanis
3. 647 views
At what temperature will the root-mean-square speed of oxygen molecules have the value of 640 m/s? 1 kilom has a mass of 32kg.
1. 1 answer
2. asked by ugonnia
3. 455 views
h2s + HNO3 -->s+ no+H2O balance by oxidation number change
1. 3 answers
2. asked by bb
3. 1,748 views
What is the combined speed if a plane traveling at 500 km/hr has a tail wind of 50 km/hr?
1. 1 answer
2. asked by gia
3. 602 views
balance each of the following chemical equations ,using the change in oxidation number method. cu +h2so4=cuso4+so2+h2o
1. 2 answers
2. asked by bb
3. 816 views
Alice and Finn roll two number cubes. Which of the following rules will make the game fair?Alice wins if a total of 5 is rolled.
1. 1 answer
2. asked by Jonathon
3. 1,081 views
A 230 g sample of a compound contains 136.6 g of carbon, 26.4 g of hydrogen, and 31.8 g of nitrogen. The rest is oxygen. What is
1. 2 answers
2. asked by Anonymous
3. 1,049 views
find the equation of circleif the line 2x - y +1 = 0 touches the circle at the point (2,5) and the center of the circle lies on
1. 1 answer
2. asked by Anonymous
3. 1,145 views
a formula for calculating simple interest is I = Pr, were I is the interest earned in dollars, P is the principal or original
1. 1 answer
2. asked by sherry
3. 2,184 views
1. Explain the expression "Sabbath lull" in paragraph one of the story.2. Why does Oakhurst feel "they" might be after him? Who
1. 2 answers
2. asked by bs
3. 998 views
Suppose GDP is $800 billion, taxes are $150 billion, private saving is $50 billion and public saving is $20 billion. Assuming
1. 0 answers
2. asked by Jess
3. 953 views
Serena paid $20.20 for 36 folders. She bought 16 more folders than rulers. If each folder cost $0.50 more than each ruler, how
1. 3 answers
2. asked by iesha
3. 552 views
4. A rectangular prism measuring 7 ft by 8 ft by 4 ft.a. 224 ft^3 b. 112 ft^3 c. 232 ft^3 d. 116 ft^3
1. 14 answers
2. asked by The Dark Knight
3. 2,877 views
When newborns cheeks are stroked they will turn their heads in the direction of the stimulus. This explains which reflex?a.
1. 2 answers
2. asked by SG
3. 415 views
what is 5% of $11,000.00 quarterly
1. 1 answer
2. asked by mary
3. 250 views
a person observed from the top of a light house which is 80 m above the sea level that angle of depression of two ships are 45
1. 2 answers
2. asked by Anonymous
3. 504 views
Why area is measured in square feet?And why is volume measured in cubic feet?
1. 2 answers
2. asked by Tammy
3. 674 views
If a, b and c are sides of a triangleThen prove that 1≤ [(a^2+b^2+c^2)/(ab + bc+ca)]
1. 1 answer
2. asked by Anonymous
3. 340 views
if a sample of a distribution of sample size 26 has a range of 56, then what would be an estimate of the sample standard
1. 1 answer
2. asked by karen
3. 493 views
Two 2.2 kg physical science textbooks on a bookshelf are 0.15 m apart. What is the magnitude of the gravitational attraction
1. 0 answers
2. asked by Brandy
3. 744 views
I am looking for a currect event in a newspaper article that I can relate to criminal law. Any suggestions..
1. 5 answers
2. asked by Vicky
3. 427 views
Is concept mapping a type of word processing software?
1. 1 answer
2. asked by Lor
3. 853 views
An aeroplane propeller has a 100kg and radius of gyration of 0.6cm.find its moment of inertia.How large a torque is required to
1. 0 answers
2. asked by Precious
3. 412 views
An aeroplane propeller has a 100kg and radius of gyration of 0.6cm.find its moment of inertia.How large a torque is required to
1. 0 answers
2. asked by Precious
3. 395 views
An aeroplane propeller has a 100kg and radius of gyration of 0.6cm.find its moment of inertia.How large a torque is required to
1. 0 answers
2. asked by Precious
3. 356 views
An areoplane propeller has a 100kg and radius of gyration of 0.6cm.find its moment of inertia.how large a torque is required to
1. 0 answers
2. asked by Precious
3. 331 views
what are the answer to these questionBased on what you have read so far, what is the one thing that always changes when a scene
1. 7 answers
2. asked by TRAY
3. 761 views
Find the moment L about a perpendicular axis through the rod at a distance L/3 from the centre of mass.
1. 0 answers
2. asked by Precious
3. 336 views
Find the moment L about a perpendicular axis through the rod at a distance L/3 from the centre of mass.
1. 0 answers
2. asked by Precious
3. 1,061 views
Given equation F=9/5c+20 find f-intercept
1. 1 answer
2. asked by M.Qamber
3. 324 views
How much acid is needed to neutralize a 5L solution with a pH of 12.5. The acidavailable is 1 N HCL.
1. 1 answer
2. asked by Ryan
3. 400 views
y'=2x+y. Find a solution whose graph is also an isocline.
1. 0 answers
2. asked by Brian
3. 392 views
A wheel rotating with an angular velocity of 16rad/sec is slowed to an angular velocity of 4rad/sec by an angular acceleration
1. 1 answer
2. asked by Precious
3. 576 views
A uniform bar 1m long is pivoted at the centre has a mass of 3kg. It is acted upon by a conquer which cause to possess an
1. 1 answer
2. asked by Precious
3. 1,231 views
In 2004, which ethnic or racial group was at a lower risk of suicide for people ages 65 or older?A. Hispanics B. Asian and
1. 6 answers
2. asked by heidi
3. 621 views
I have a question. If a classroom has a party but then 2 more classrooms of 20 each come and do the party with them then how
1. 2 answers
2. asked by awesomer than u
3. 341 views
a lighthouse is located at point A. a ship travels from point B to point C. At point B,, the distance between the ship and the
1. 1 answer
2. asked by Danielle
3. 939 views
Human Origins EssayWrite a opinion paper on the most significant consequences of the Agricultural Revolution. The weather
1. 3 answers
2. asked by Unknown
3. 985 views
Your car gets 25 mi/gal around town and 30 mi/gal on the highway.a. If 50% of the miles you drive are on the highway and 50% are
1. 7 answers
2. asked by Mia
3. 2,940 views
If the forceof the road on the car's wheels, pushing it forward, is a constant 3.5 kN, and the car's mass is 2 kg, then how long
1. 1 answer
2. asked by Adelaide
3. 543 views
Is concept mapping a type of word processing software that helps with students with special needs?
1. 1 answer
2. asked by Lori
3. 371 views
Assume a $1,000 face value bond has a coupon rate of 8.5 percent, pays interest semi-annually, and has an eight-year life. If
1. 1 answer
2. asked by susan
3. 2,063 views
A moving particle encounters an external electric field that decreases its kinetic energy from 10360 eV to 7680 eV as the
1. 0 answers
2. asked by Anonymous
3. 941 views
What is the terminal speed for an 77.0kg skier going down a 44.0 degrees snow-covered slope on wooden skis uk= 0.060?Assume that
1. 0 answers
2. asked by Tony
3. 808 views
A scanner is used to?
1. 1 answer
2. asked by Abcde
3. 311 views
Tennis has 2 players,basketball 5 Fabio says that there are 3 times as many peoplein a basketball team as on a tennis team. Is
1. 2 answers
2. asked by Jay
3. 1,217 views
how do I graph this inequalityn<with line under it -5 I think its greater then or equal to
1. 3 answers
2. asked by kyle s
3. 370 views
What might have been the opportunity cost for someone who decide to invest in the stock market in the 1920s?
1. 4 answers
2. asked by jania
3. 476 views
Two point charges of the same magnitude but opposite signs are fixed to either end of the base of an isosceles triangle. The
1. 0 answers
2. asked by shaun
3. 1,260 views
An electric field of 210000 N/C points due west at a certain spot. What is the magnitude of the force that acts on a charge of
1. 0 answers
2. asked by shaun
3. 667 views
An electrically neutral model airplane is flying in a horizontal circle on a 2.0-m guideline, which is nearly parallel to the
1. 0 answers
2. asked by shaun
3. 1,183 views
Two spherical objects are separated by a distance of 1.41 × 10^-3 m. The objects are initially electrically neutral and are
1. 1 answer
2. asked by shaun
3. 760 views
Identify two companies that you believe integrate corporate social marketing in their overall strategic marketing plan
1. 1 answer
2. asked by quita
3. 428 views
how can space change your weight in space
1. 1 answer
2. asked by kelsey
3. 342 views
solve the system by the elimination method:3x-2y=2 2x+4y=-5
1. 1 answer
2. asked by Taylor
3. 435 views
Sam needs to cut a piece of sheet metal into 8 pieces. All the cuts are made in the same direction. It takes him 5 minutes to
1. 7 answers
2. asked by Julie
3. 1,928 views
The school handyman measured the space needed for a new computer monitor in the science room at 20 3/4 inches. Which of these
1. 1 answer
2. asked by Anonymous
3. 575 views
can someone tell me what the title of this proof is? a^2+b^2=c^2im writing a paper on the Pythagorean theorem and this is the
1. 4 answers
2. asked by Corie
3. 659 views
solve the system by the elimination method:3x-2y=2 2x+4y=-5
1. 1 answer
2. asked by Taylor
3. 537 views
a ball is thrown into the air at a speed of 96 feet/sec. The equation that expresses the height of the ball as a function of
1. 0 answers
2. asked by Erin
3. 532 views
The distance between second and third bases on a regulation baseball field is 30 yards. What is the length in inches?
1. 4 answers
2. asked by Anonymous
3. 1,398 views
"As his power grows, Charlemagne proves himself a mastermind, next to military and civil government."In what ways?
1. 1 answer
2. asked by Ericka
3. 455 views
Can you please tell me the effects of human activities on ecosystems. Example Human Activity and Consequences....
1. 1 answer
2. asked by Sarah
3. 598 views
confucianism lost influence because__________ the sui and early tang dynasties. people wanted a more _________ escape that
1. 2 answers
2. asked by Anonymous
3. 952 views
What software features are important in selecting classroom management software, based on the classroom academic software
1. 3 answers
2. asked by Lori
3. 629 views
if the ratio of boys to girls is 3/4 and there are 49 students how many boys are there?
1. 4 answers
2. asked by lisa
3. 456 views
Productivity software that allows the student to create professional-looking pages with text, graphics, digital pictures,
1. 1 answer
2. asked by Lori
3. 572 views
A 16 wheler truck has 16 tires. The cab of a 16 wheeler has 6 tires. how many tires are on 11 truck cabs?
1. 2 answers
2. asked by mythreyee
3. 300 views
0.45 divide by 36
1. 1 answer
2. asked by bentereya
3. 468 views
write greater than, lesser than, or equal:25 cents --------------- 3/10 of a dollar.
1. 1 answer
2. asked by mythreyee
3. 164 views
The type of software that uses fields, records, and files to organize and display data isA) classroom management software. B)
1. 1 answer
2. asked by Lori
3. 643 views
Simplify using Pascal's Triangle: state a term number of formula and a value.What term number (Tn,r)is your answer? find the sum
1. 0 answers
2. asked by Josh
3. 377 views
a ball is thrown into the air at a speed of 96 feet/sec. The equation that expresses the height of the ball as a function of
1. 0 answers
2. asked by Erin
3. 540 views
Step by step convertion of inches to miles
1. 1 answer
2. asked by Anonymous
3. 338 views
The school handy man measured the space needed for a new computer monitor in the science room at 20 3/4 inches. Which of these
1. 1 answer
2. asked by Anonymous
3. 501 views
To get instant feedback for assessment, such as physical education fitness, a music lab activity, or reading competency,
1. 2 answers
2. asked by Lori
3. 634 views

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