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Questions Asked in 2009

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Most Popular Questions

What is a simile, idiom, or metaphor for relief?
1. 29 answers
2. asked by Dani
3. 20,052 views
an open box contains 80cm^3 and is made from a square piece of tinplate with 3cm squares cut from each of its 4 corners. Find
1. 3 answers
2. asked by Cynthia
3. 9,277 views
when a ball falls vertically off a table it rebounds 75% of its height after each bounce. if it travels a total of 490 cm, how
1. 1 answer
2. asked by franc
3. 4,925 views
Find an equation of the parabola with vertex at the origin.Passes through the point (4,6); horizontal axis. I know it has to be
1. 2 answers
2. asked by Vincent
3. 2,396 views
round 784,392 to the nearest ten thousand.
1. 6 answers
2. asked by queeneka
3. 3,168 views
Nucleophile or electrophile?(1) CH3COOH (2) CH3COO- At first, I thought that they were both Nucleophiles, but now Ive confused
1. 3 answers
2. asked by Sarah
3. 6,110 views
For what values of k will the line 2x+9y+k=0 be normal to the hyperbola given by 3x^(2)-y^(2)=23? Justify your answer
1. 3 answers
2. asked by Anonymous
3. 4,279 views
What was the purpose of Hammurabi's Code
1. 47 answers
2. asked by Tom
3. 12,484 views
what are 5 reasons for disposal of fullness on garments?
1. 11 answers
2. asked by Kerry-Ann
3. 4,494 views
The 10th term of an arithmetic series is 34, and the sum of the first 20 terms is 710. Determine the 25th term.Can someone
1. 6 answers
2. asked by Mae
3. 3,467 views
Ruth is flying a kite. Her hand is 3 feet above ground and is holding the end of a 300 ft. kite string, which makes an angle of
1. 6 answers
2. asked by Janae
3. 4,059 views
A random sample of size 20 from a normal population will sample mean 42 and sample standard deviation of 6 . To test the
1. 1 answer
2. asked by Mrs. Lakshmi
3. 2,305 views
my garden is full of water,because of yesterday's rain . correct punctuation
1. 2 answers
2. asked by Mandy
3. 2,270 views
When an element is burnt in excess oxygen, is the oxide formed always:1. a crystalline solid 2. greater in mass than the element
1. 3 answers
2. asked by Monica
3. 3,000 views
you can produce a sound by plucking a string or blowing in a pipe. how is this alike? how is this different?
1. 8 answers
2. asked by Christina
3. 2,043 views
I know the word is pronounced fesod, but I do not know how to spell it. Can someone please tell me how to spell it?
1. 10 answers
2. asked by Lou
3. 3,563 views
Please check my answer thanks :)Which sporting breed was not developed in North America Chesapeake Bay Retriever Nova Scotia
1. 1 answer
2. asked by Mallie
3. 891 views
Rank these liquids by their expected surface tension.Rank from greatest to least surface tension. 1.CH3CH2OCH3 2.CH3CH2CH2-OH
1. 4 answers
2. asked by Saira
3. 16,688 views
When Albert flips open his mathematics textbook, he notices that the product of the page numbers of the two facing pages is 156.
1. 6 answers
2. asked by Angie
3. 12,724 views
A regression analysis between sales (in $1000) and advertising (in $100) resulted in the following least squares line: = 75 +
1. 4 answers
2. asked by Danny
3. 10,416 views
An organic compound was synthesized and found to contain only C, H, N, O, and Cl. It was observed that when .150g sample of the
1. 2 answers
2. asked by Monique
3. 4,086 views
1. I don't cook yet.2. I haven't cooked yet. 3. I don't read Harry Potter yet. 4. I haven't read Harry Potter yet. (If both #1
1. 1 answer
2. asked by rfvv
3. 2,980 views
1. A man stands 12 feet from a statue. The angle of elevation from the eye level to the top of the statue is 30 degrees, and the
1. 3 answers
2. asked by Mz. Suzie
3. 4,517 views
Billy takes a $3000 loan that compounds semi-annually. He makes no payments for the first 4 years, and after 4 years he owes
1. 1 answer
2. asked by Cassie
3. 914 views
Figure 8 shows position-time graphs of the straight-line movement of two brown bears in a wildlife preserve. Which bear has the
1. 3 answers
2. asked by Mureia
3. 4,380 views
which of the following makes its own food using energy from the sun?green algae trees sunflowers all of the above
1. 1 answer
2. asked by Anonymous
3. 1,202 views
1.) a 5.0 kg stone slid up a frictionless ramp that has an incline of 25 degree. How long is the ramp if gravitational potential
1. 2 answers
2. asked by lalaglaze
3. 2,601 views
Snape has 2000 mL of a magic potion that is 30% DeMuggle Juice. He also has hundreds of 25 mL bottles that are full of 75%
1. 10 answers
2. asked by Meghan
3. 2,956 views
Calculate the total number of F (Fluorine) atoms in 12.15 mol C2HBrClF3. The answer is 2.195 x 10^25 atoms, but I am not sure
1. 4 answers
2. asked by Bob
3. 7,389 views
how to write 3.15 as a fraction
1. 10 answers
2. asked by aqua
3. 1,365 views
1,643,253 round to the nearest hundred thousand.is this the right answer 1,640,000
1. 1 answer
2. asked by queeneka
3. 1,366 views
A bowl contains 10 jellybeans (4 red, 1 blue, and 5 white). If you pick 3 jellybeans from the bowl at random and without
1. 1 answer
2. asked by Cassie
3. 2,444 views
My little sister is a big baby; she cries all the time. correct punctuation
1. 2 answers
2. asked by Mandy
3. 1,475 views
Cars arrive at a toll booth according to a Poisson process with mean 80 cars per hour.How long can the attendant's phone call
1. 5 answers
2. asked by Sean
3. 5,293 views
Cell City AnalogyBy Shannan Muskopf In a far away city called Grant City, the main export and production product is the steel
1. 2 answers
2. asked by jalecia
3. 4,461 views
A winch is used to tow a boat to a dock. The rope is attached to the boat at a point 15 feet below the level of the winch. Find
1. 2 answers
2. asked by Peter
3. 6,565 views
A FIREWORKS ROCKET IS MOVING WITH A SPEED OF 45.0 M/S. THE ROCKET SUDDENLY BREAKS INTO TWO PIECES OF EQUAL MASS, WHICH FLY OFF
1. 3 answers
2. asked by LIZ
3. 10,947 views
A solid aluminum ingot weighs 89 N in air. What is its volume? The ingot is suspended from a rope and totally immersed in water.
1. 1 answer
2. asked by Anonymous
3. 6,558 views
A large company has a phone tree to contact its employees in case of an emergency factory shutdown. Each of the five senior
1. 5 answers
2. asked by Nancy
3. 5,234 views
Complete each sentence with a simile.His tail wagged like..... the old man petted him as tenderly as he would...... Like, can
1. 10 answers
2. asked by Larry
3. 5,340 views
What general appearance does a graph line have if the dependent variable does not change with time?
1. 3 answers
2. asked by Angie
3. 5,842 views
please check:Which of the following energy forms is associated with an object in motion? a. potential energy b. elastic
1. 9 answers
2. asked by y912f
3. 7,965 views
Which One Is The Right Answer? A Coulomb Is A Measure Of _____ Whereas An Ampere Is A Measure Of _____ ?I think the answers is A
1. 2 answers
2. asked by Jenny
3. 2,362 views
round 98,670 to the nearest ten thousand:
1. 3 answers
2. asked by queeneka
3. 2,669 views
598,587 round to the nearest ten thousand.is this the right answer 599,000
1. 5 answers
2. asked by queeneka
3. 1,795 views
word problem:Q1.there were 60 birds at three treesin some moment 6 birds flew away from the first tree,8 birds flew away from
1. 6 answers
2. asked by Rosalia
3. 2,945 views
why didn't klutz do any home work on saturdayalso what did the girl melon say when the boy melon proposed marriage
1. 4 answers
2. asked by Sam
3. 4,740 views
What are the dimensions of the smallest square that you can make using 18-in. by 24-in. rectangular tiles?A. 36-in. by 36-in. B.
1. 2 answers
2. asked by Quinisha
3. 1,887 views
Sally wants a new bicycle, but her mother and father will not buy her one. correct punctuation
1. 2 answers
2. asked by Mandy
3. 1,650 views
Write the numeral in base ten 555six
1. 4 answers
2. asked by jessie
3. 2,598 views
An area, A, consisting of the sum of two squares is 1000. The side of one square is 10 less than 2/3 of the side of the other
1. 1 answer
2. asked by Carmin
3. 1,818 views
Calculate temperature when 0.50L sample or gas at 1.0 atm and 25degrees C is compressed to 0.05L of gas at 5.0 atm.
1. 4 answers
2. asked by la
3. 2,632 views
which is the odd one outsocks shoes sandals slipers gloves
1. 3 answers
2. asked by mom
3. 2,113 views
A work crew of 3 people requires 3 weeks and 2 days to do a certain job. How long would it take a work crew of 4 people to do
1. 12 answers
2. asked by Nicole
3. 7,821 views
Taking a computer home to complete a work-related assignment.Is it ethical or unethical? When an individual takes a job they
1. 1 answer
2. asked by Jimmy
3. 2,482 views
How many arrangements of the word ALGORITHM begin with a vowel and end with a consonant?
1. 4 answers
2. asked by avm
3. 6,145 views
how can spectra be used in chemical analysis?
1. 2 answers
2. asked by jessica
3. 865 views
Methane, CH4 burns in oxygen gas to form carbon dioxide and water. How many moles of carbon dioxide will be formed from 8.0g of
1. 3 answers
2. asked by Denmark
3. 8,539 views
Improper functioning or regulation of which of the following might lead to poor regulation of membrane permeability?a. albumin
1. 2 answers
2. asked by dee
3. 928 views
please help me, please.a farmer is building a circular corral to hold a live stock. with distances measured in metres, the shape
1. 2 answers
2. asked by sameul
3. 2,146 views
The pH of arterial blood is 7.42. When 10 mL of the blood is acidified, 5.91 mL of CO2 is produced.1) what is the total
1. 2 answers
2. asked by Andrew
3. 1,210 views
Write the correct form of "tener."13. (yo) ____ dos casas. 14. (él) ______mucho dinero. 15. (ella)_____ poco dinero. 16. (Uds.)
1. 5 answers
2. asked by tommy
3. 1,933 views
the water in a swimming pool transfers 1.09 x 10^10 J of energy as heat to the cool night air. If the temp of the water, which
1. 2 answers
2. asked by arriell
3. 1,247 views
"How many grams of NH3 can be produced from the reaction of 28 g of N2 and 25 g of H2?N2 + 3H2 ---> 2NH3 ==> 28 g N2 x (1 mol
1. 11 answers
2. asked by Emily
3. 27,961 views
Reduce the fraction to lowest terms.-5jk ________= 35j^2k^2
1. 1 answer
2. asked by yelena
3. 1,431 views
which of the sentences given below means approximately the same as:"beauty is only skin deep"?a )some actresses are made up by
1. 2 answers
2. asked by melissa
3. 2,703 views
Let P be (-3,7) and Q be (5,-12)Find the point T on line segment PQ such that PT/TQ = 1/3 How would I go about solving this
1. 5 answers
2. asked by Bella
3. 2,414 views
Find A if the graph of the equationAx + 3y = 5 is parallel to the graph of 5x - 2y = 4 I tried to solve the problem, but I
1. 4 answers
2. asked by Bella
3. 2,852 views
In a regular octagon, AB is a diagonal and CD joins the midpoints of two opposite sides. The side length of the octagon is 4 cm.
1. 4 answers
2. asked by Cathy
3. 1,571 views
how are well-developed soils similar to young soils? how are they different?
1. 2 answers
2. asked by Anonymous
3. 3,485 views
Could you please check my answers thanks1.What happens when the mother goes to the state capitol to give her speech? Answer:
1. 16 answers
2. asked by Remy
3. 4,957 views
A rectangular field is four times as long as it is wide. If the perimeter of the field is 750 feet, what are the dimensions of
1. 4 answers
2. asked by cindy
3. 1,627 views
1. WHy is KHC8H4O4 used as the acid in standardization titration?2. Why should you not shake KHC8H4O4 (Acidic solution) before
1. 1 answer
2. asked by Grade 12
3. 2,059 views
A sample of 1.00 mol H2O(g) is condensed isothermally and reversibly to liquid water at 100°C. The standard enthalpy of
1. 3 answers
2. asked by chemstudent
3. 8,225 views
Hi, could someone please explain radiation,conduction, convection, the kinetic molecular theory, and the particle theory?Thanks!
1. 2 answers
2. asked by ...
3. 905 views
Assign oxidation numbers to each atom in the following compounds: HI, PBr3, GeS2, KH, As2O5, H3PO4 (the numbers should be
1. 5 answers
2. asked by Michael
3. 1,680 views
The pH of a 1.00 10-3 M solution of pyrrolidine is 10.82. Calculate Kb.i keep getting anumber that is ^ (positive) and that's
1. 1 answer
2. asked by Jennifer
3. 1,497 views
5 green balls and 2 red balls together weigh 10 pounds, and 1 green ball and 4 red balls together weigh 7 pounds. If all red
1. 3 answers
2. asked by Melanii
3. 2,934 views
A force of 40.0N is required to pull a 10.0kg wooden block at a constant velocity across a smooth glass surface on Earth. What
1. 5 answers
2. asked by Rena
3. 2,946 views
Calculate the total number of atoms in 0.00102 mol CH3(CH2)4CH2OHThe answer in the back of my book says 1.29 x 10^22 but i do
1. 2 answers
2. asked by Bob
3. 5,081 views
A block of weight 3.8N is launched up a 30 degree inclined plane of length 2.25m by a spring with spring constant 2.35kN/m and
1. 1 answer
2. asked by Harold
3. 4,179 views
A sample of Oxygen has occupies 1.00x10^6mL at 575mm Hg is subjected to a pressure of 1.25atm. What will the final volume of the
1. 7 answers
2. asked by Chopsticks
3. 6,273 views
round 3,845,211 to the nearest ten thousand.is this the right answer. 3,840,000
1. 2 answers
2. asked by queeneka
3. 594 views
Arrange the fractions in order from smallest to largest. , , ,5/8,3/4,9/16,7/8 Add. Write the answer in lowest terms. 3 2/7 + 5
1. 2 answers
2. asked by sw
3. 2,872 views
Please help with this problem!What is the positive three-digit integer that is four times the product of its digits?
1. 3 answers
2. asked by Caroline
3. 1,770 views
The following reaction occurs spontaneously. 2H+(aq)+ca(s) Ca2+(aq)+H2(g)write the balanced reduction half-reaction
1. 3 answers
2. asked by Steve
3. 5,649 views
The question is "Show that z-2 is a factor of P(z)= z^3+mz^2+(3m-2)z-10m-4 for all values of m. For what values of m is (z-2)^2
1. 3 answers
2. asked by TP
3. 3,152 views
managing time wisely
1. 3 answers
2. asked by pennet
3. 665 views
Gopal spent 3/5 of his money in the first week and 1/3 of the remainder in the second week. He spent $110 altogether. How much
1. 4 answers
2. asked by lisa
3. 1,477 views
Calculate the heat of formation of water from its constituent elements from the following information:3 H2 (g) + O3 (g) → 3H2O
1. 1 answer
2. asked by blahblah
3. 723 views
mrs.Ayer is painting the outside of her son's toy box =, including the top and bottom. the toy box measures 3 feet long, 1.5
1. 2 answers
2. asked by Anonymous
3. 2,679 views
"This will not be endured!"he roared. correct punctuation
1. 1 answer
2. asked by Mandy
3. 737 views
The acceleration due to gravity is inversely proportional to the square of the distance from the centre of Earth. The
1. 2 answers
2. asked by Halle
3. 3,184 views
the henderson family moved to chicago from the east coast. ( The, Henderson, Chicago, East, Coast )
1. 1 answer
2. asked by Mandy
3. 1,329 views
we listened to that old song again,"you and me against the world." (We, You, And, Me, Against, The, World )
1. 5 answers
2. asked by Mandy
3. 1,826 views
What is the 23rd term in the arithmetic sequence: 11, 14, 17, 20...?All I need is the formula to find the it because I have to
1. 6 answers
2. asked by Samantha
3. 4,953 views
can someone unscramble these math wordsreaoprddrie enitmelgens
1. 2 answers
2. asked by staci
3. 707 views
How do I calculate how much sodium bicarbonate I need to neutralise 1L of 18M sulphuric acid?
1. 2 answers
2. asked by Gille
3. 638 views
I'm sorry I'm posting so many questions, I promise this is the last one tonight :)The leading coefficient of a cubic polynomial
1. 2 answers
2. asked by Emily
3. 1,271 views
An object dropped from restfrom the top of a tall building falls y=16t^2 feet in the first t seconds.Find the speed of the
1. 1 answer
2. asked by cara
3. 1,429 views

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