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Questions Asked in 2011

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January 2011
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Most Popular Questions

what is the prefix of represent
1. 12 answers
2. asked by raeisha
3. 6,414 views
If 750 m of 3.00-mm-diameter wire has a resistance of 27.6, what length of similar wire 5.00 mm in diameter will have the same
1. 5 answers
2. asked by Marie
3. 3,580 views
A man and his wife share a sum of money in the ratio 3:2. If the sum of money is doubled, then in what ratio should they divide
1. 9 answers
2. asked by Amir
3. 11,893 views
Three quarters are tossed and a tail appears on at least one of them. What is the probability that at least one head appears?
1. 5 answers
2. asked by Sam
3. 5,516 views
What does residence phone number mean? does it mean like the house number of someone?
1. 10 answers
2. asked by Anonymous
3. 21,204 views
Find the number of words which can be formed by using the letters of the word EQUATION if each word has to start with a vowel.th
1. 5 answers
2. asked by michele
3. 7,746 views
The smallest positive integer value of n for which 168 n is a multiple of 324
1. 7 answers
2. asked by Martabak
3. 9,095 views
a total of 9liters of orange syrup was poured equally into 6 jugs. Susan poured 2/5 liters of orange syrup from a jug into a
1. 4 answers
2. asked by Da S
3. 2,389 views
Is this a buffer system? NH3/(NH4)2SO4?It is formed by mixing NH3 (weak base) and a strong acid (H2SO4), but according to my
1. 5 answers
2. asked by seth
3. 8,230 views
At what value of h is the rate of increase of √h twice the rate of increase of h?(a) 1/16 (b) 1/4 (c) 1 (d) 2 (e) 4
1. 5 answers
2. asked by T
3. 2,128 views
ragan takes an hour to plant 2 vines between each of the 6 posts in the first row of his vineyard how long will it take to plant
1. 10 answers
2. asked by emily
3. 2,980 views
Calculate the lattice energy of potassium oxide from the following data:Enthalpy of sublimation of potassium: +89.24 kJ/mol Bond
1. 5 answers
2. asked by Joanie
3. 13,781 views
What are the characteristic flame color for sodium, potassium, barium, copper, strontium, and calcium? Explain why?Ans: i know
1. 5 answers
2. asked by Farah
3. 5,610 views
Which angle between 0° and 360° has the same cosine as the angle 58°?give your answer as an integer. how do i do this please?
1. 10 answers
2. asked by susan
3. 20,003 views
74. Road GradeWhen driving down a mountain road, you notice warning signs indicating that it is a "12% grade." This means that
1. 4 answers
2. asked by Sam
3. 3,896 views
There is 1000ml per L of fluid. The ventricle pumps 70ml of blood per beat. How many beats would be required to pump 4.2 L of
1. 5 answers
2. asked by Nell
3. 3,228 views
find the number of free electrons in a copper conductor having a diameter of 0.064 in. and a length of 1000ft.
1. 5 answers
2. asked by Marc Eugene Adriano
3. 6,165 views
Hello I have key answers for the following tasks but I would like a native speaker to explain to me the uses of tenses here.The
1. 7 answers
2. asked by Mark
3. 5,703 views
a ball is dropped from a height of 3m and bounces on the ground . At the top of each bounce, the ball eaches 60% of its previous
1. 6 answers
2. asked by Melissa
3. 7,377 views
What is the surface tension of water at 23 degrees Celsius?
1. 5 answers
2. asked by Jane
3. 2,730 views
suppose solute A has a partition coefficient of 4.0 between diethyl ether and water. Demonstrate that if 100mL of solution of
1. 4 answers
2. asked by Krystal
3. 2,555 views
Mr.Edstrom had a budget of $1500 to spend on a table and 6 chairs. The total price was $249 under her budget amount. The table
1. 10 answers
2. asked by ikram
3. 4,978 views
) A batter hits a baseball so that it leaves the bat at speedVo = 37.0m/s at an angle ao = 53.1°, at a location where g = 9.80
1. 7 answers
2. asked by hehe
3. 27,200 views
When m is divided by 7, the remainder is 2. What is the remainder when 4m is divided by 7?Please give me an explanation and not
1. 5 answers
2. asked by Jennifer
3. 3,295 views
a 100g sample of wate at 90oC is added to a 500g sample of water at 10oC. what is the final temperature of the water
1. 4 answers
2. asked by julius
3. 3,178 views
given that the first term of an Ap is 7 and its 10th term is twice the second term calculate the 19th term.
1. 7 answers
2. asked by Anonymous
3. 4,990 views
you need exactly A 1680 ft3 aquarium for you fish. at the pet store you see four chices of aquariums, but the volume is not
1. 7 answers
2. asked by iris
3. 1,914 views
MY NAME IS MARIA. WHEN I WAS THERE. AND WHEN I WAS NOT THERE. WHAT IS MY NAME?
1. 6 answers
2. asked by aNONYMOUS
3. 5,929 views
Julia has 32 sheets of paper remaining in her 200 page note book. What percentage of the paper has she used?
1. 5 answers
2. asked by Anonymous
3. 5,460 views
activity to demonstrate the fact that for a metallic wire of uniform material density and thickness, the resistance increases
1. 4 answers
2. asked by yash
3. 955 views
Is plural for Kelly....Kellys or Kelly's?
1. 5 answers
2. asked by Austin
3. 3,324 views
Determine if the following sentences are:a. run-on b. fragment c. correct as is. 1. An appendectomy yesterday. Answer: b.
1. 4 answers
2. asked by Leslie
3. 3,785 views
In this subtraction, the boxes contain the digits 3, 4, 6, and 9 in some order and the circles contain the digits 4, 5, 8, and 9
1. 7 answers
2. asked by Anonymous
3. 2,564 views
how can finding 4x3=12 help you find the product of 8x3?
1. 6 answers
2. asked by symone
3. 1,361 views
WHAT IS THE RIDDLE TO ALGEBRA WITH PIZZAZZ WORK SHEET 56??
1. 7 answers
2. asked by ANGELO
3. 2,865 views
determine the value of k such that g(x)=3x+k intersects the quadratic function f(x)=2x^2-5x+3 at exactly one pointdetermine the
1. 6 answers
2. asked by Melissa
3. 8,987 views
Mr.Shea saved $2,500 in April. His monthly salary is Twice the amount he saved in April. In May, he saved a certain amount of
1. 16 answers
2. asked by heidi
3. 6,936 views
What is the pH and pOH of a solution that was made by adding 400mL of water to 350mL of 5.0x10^-3 M NaOH solution?
1. 4 answers
2. asked by Jackie
3. 4,255 views
total of aniket marks in maths and science together are 100 more than his marks in english.his average markes in tha three
1. 5 answers
2. asked by shweta
3. 1,597 views
According to the authorities; only 35% of the criminals go to jail. a:use a period after "authorities" b:use a comma after
1. 5 answers
2. asked by Sarah
3. 2,662 views
The height of a ball thrown vertically upward from a rooftop is modelled by y=-5t^2+20t+50 , where h(t) is the ball's height
1. 5 answers
2. asked by Melissa
3. 5,135 views
The amount of 2.00 mol of a solid ionic compound was dissolved in 225 mL of water in an insulated container. The initial temp of
1. 6 answers
2. asked by carla
3. 1,825 views
1. What do you not like doing?2. What don't you like doing? 3. What do you hate doing? 4. What do you dislike doing? -I don't
1. 5 answers
2. asked by rfvv
3. 3,176 views
is -5 a real #?rational #? irrational #? whole #? integer? counting (natural) #?
1. 1 answer
2. asked by alexis
3. 419 views
1. Let (-7, 4) be a point on the terminal side of (theta). Find the exact values of sin(theta), csc(theta), and cot(theta).2.
1. 30 answers
2. asked by Kandee Johnson
3. 17,864 views
Leah has x half-dollars and y nickels, while James has x quarters and y dimes. Both have a total of 3$ . Compute the ordered
1. 6 answers
2. asked by jb..bb
3. 2,441 views
FIND A PERIMETER OF A TRIANGLE WHERE ONE SIDE IS 2 INCHES, ONE SIDE IS 6 INCHES, ANOTHER SIDE IS 10 INCHES???
1. 6 answers
2. asked by SANDY
3. 1,299 views
7. A cardboard box manufacturer wishes to make open boxes from rectangular pieces of cardboard with dimensions 40 cm by 60 cm by
1. 7 answers
2. asked by Jeff
3. 10,647 views
A 30-lb child is siting at A(2,3) and a 50-lb child is at B(12,7) where units are feet .Find the point P between A and B which
1. 4 answers
2. asked by neil
3. 2,535 views
Find value of tan75/2
1. 9 answers
2. asked by Ram
3. 3,574 views
a stone is dropped from a 75m building. when a stone has dropped 15m, a second stone was thrown downward with an initial
1. 5 answers
2. asked by Oscar Zambrano
3. 3,895 views
The 8th term of an A P is 5times the third term while the 7th term is 9 greater than the 4th term.what are the first five term
1. 6 answers
2. asked by Anonymous
3. 3,022 views
the 2nd, 3rd, and 4th term of an arithemetic progression are x-2, 5 and x+2 respectively, calculate the value of x and hence
1. 5 answers
2. asked by victor
3. 2,592 views
what are the next 3 terms?12288, 3072 768 192
1. 4 answers
2. asked by Anonymous
3. 1,642 views
What is the theme of "Abalone, Abalone, Abalone" by Toshio Mori?
1. 5 answers
2. asked by ASH
3. 3,259 views
Q: Determine the sum of the first seven terms of a geometric series in which the first term is 11 and the seventh term is 704.^A
1. 4 answers
2. asked by Emily
3. 2,151 views
Water flows under pressure from one pipe into a second pipe having half the diameter. The volume flow rate in the narrow pipe is
1. 4 answers
2. asked by Amity
3. 1,268 views
Tom drove to Easton from home at 50 mph. His return trip took 30 minutes longer because he ran into traffic and could only drive
1. 6 answers
2. asked by Mike
3. 3,337 views
You have exactly 100 dollars to buy 100 animals you must buy at least one of each of the following animals Chickens=50 cents
1. 6 answers
2. asked by Max
3. 13,729 views
ABC is rightangled triangle. AD is the bisector of angle BAC. Angle DAC=15 degrees. X=CD. Find X. I know the answer is 7.1 but
1. 5 answers
2. asked by jane
3. 6,483 views
Q.250 cm3(cube) of the liquid weighs 125 grams. find the weight of 1000 cm3(cube) of the liquid.Q.The cost of a long distance
1. 3 answers
2. asked by Bella stoner
3. 1,698 views
there are twice as many women as men in the union at global products altogether ,84 workers at the plant are union members . how
1. 7 answers
2. asked by Anonymous
3. 3,398 views
The length of Karen's living room is 2ft longer than the width. The perimeter is 80ft. Find the length and the width.Can someone
1. 5 answers
2. asked by Hannah
3. 2,479 views
John must mount a box which is 12 5/8 inches wide. He wants to leave 7 1/2 inches on each side of the box. How much space across
1. 5 answers
2. asked by deepa
3. 5,745 views
Consider the balanced chemical equation: 3Sr(OH)2(aq) + 2H3PO4(aq) → Sr3(PO4)2(s) + 6H2O(l). How many moles of Sr(OH)2 remain
1. 7 answers
2. asked by Mike
3. 5,366 views
what is the place value for each of the following numbers 2,071,463,548
1. 5 answers
2. asked by lexus
3. 1,234 views
the radius of a nickel is 1centermeter. if 10 nickles are placed in a row, how long will the row be?
1. 4 answers
2. asked by alisha
3. 1,392 views
The profit p(x) of a cosmetics company , in thousands of dollars,is given by p(x)=-5x^2+400x-2550, where x is the amount spent
1. 5 answers
2. asked by Melissa
3. 5,850 views
a) f(x) = 4.1x +92.16b) f(x) = 17.9x + 19.36 c) f(x) = 8.8x + 55.4 ANSWERS: a) 4.8 b) 0.93 c) 2.2, i just have no clue how they
1. 5 answers
2. asked by Nancy
3. 2,308 views
DISTANCE-TIME for RUNNERSTime(s) 1 2 3 4 Sally's Distance(m) 2 4 6 8 Alonzo's Distance(m) 1 2 2 4 Make a distance-time graph
1. 6 answers
2. asked by Ashley
3. 4,868 views
are my feet are killing me is a alliteration, personification , or hyperbole?
1. 12 answers
2. asked by patrick
3. 6,048 views
What does it means?"The art of life is to know how to enjoy a little and to endure very much." ~ William Hazlitt
1. 5 answers
2. asked by Pryia
3. 3,268 views
Find the amount in each case.a) 8% is 56kg.
1. 7 answers
2. asked by *multi*
3. 2,608 views
What is the correct simplification of the equation 6x-4y-3x+y
1. 4 answers
2. asked by Anonymous
3. 4,158 views
What are the components of a vector of magnitude 1.5 m at an angle of 35 degrees from the positive x-axis?
1. 5 answers
2. asked by Kylee
3. 4,229 views
In the diagram below, the y-coordinate of point P is increasing at a rate of 4 units per minute while point Q remains in its
1. 4 answers
2. asked by Katie
3. 1,897 views
I need 10 questions of how to prevent/help children from performing violent actions towards others at school
1. 4 answers
2. asked by naresh
3. 720 views
If a circle has a diameter of 2 3/8 inches, then what is the length of the radius
1. 4 answers
2. asked by nysanah
3. 1,826 views
Dominic was 8 years old when his sister was born. Now the sum of their ages i 56. How old is Dominic now?
1. 4 answers
2. asked by HELP!!!
3. 1,096 views
The number 4641 can be expressed as the product of two 2-digit whole numbers. What is the sum of these two numbers?
1. 4 answers
2. asked by Troy
3. 1,173 views
What is the gradient of a line that has an angle of inclination of 75°?Enter the answer, rounded to 4 significant figures in
1. 5 answers
2. asked by elizabeth
3. 5,650 views
Who saw the brontosaurus enter the restaurant
1. 4 answers
2. asked by Steven
3. 1,588 views
A 2000 pound car is parked on a street that makes an angle of 12* with the horizontal (think it's a street on a hill). a) find
1. 6 answers
2. asked by ale
3. 7,451 views
Is 6.92820323 a rational or irrational number?
1. 4 answers
2. asked by Anonymous
3. 1,446 views
25cm3 of a solution of 0.1mol dm-3 NaoH reacts with 50cm3 of a solution of hydrochloric acid.What is the molarity of the acid
1. 7 answers
2. asked by jonah
3. 8,007 views
If a person is 66 inches tall is standing 15 feet away from a streetlight. If the person casts a shadow 84 inches long, how tall
1. 5 answers
2. asked by Keith
3. 3,231 views
ten bricks each 6.0cm thick and mass of 1.5kg, lie on a table, how much work is required to stack them one on the top of
1. 4 answers
2. asked by basit shah
3. 1,520 views
"This will not be endured!" he roared. a:correct b:incorrect ---- My answer is "a" Is this correct?
1. 5 answers
2. asked by Sarah
3. 1,828 views
An appositive is a noun that is placed after another noun in order to tell more about it an it's usually set off with commas.
1. 4 answers
2. asked by Sarah
3. 1,535 views
im doing a math word scramble and i cant unscramble the following:AHLSSNET GIRLTEAHING OUOETRRSAQ GTEERNARTHA ICARLAFTO
1. 6 answers
2. asked by Ashton
3. 1,259 views
A gas cylinder contains a mixture of carbon dioxide and oxygen, which have different molecular masses. The contents of the
1. 4 answers
2. asked by Maggie
3. 2,809 views
Can noninteger numbers be part of the domain and range? Explain.
1. 2 answers
2. asked by Please help
3. 593 views
A bike first accelerates from 0.0 m/s to 5.0 m/s in 4.5 s, then continues at this constant speed for another 4.5 s. What is the
1. 10 answers
2. asked by lindsey
3. 16,679 views
A mass spectrum of phosporus atoms shows only a single peak at a mass of 31 what can you conclude from this observation?
1. 4 answers
2. asked by Joe
3. 2,028 views
A ball is thrown straight down from the top of a 220-foot building with an initial velocity of -22 feet per second. What is its
1. 7 answers
2. asked by Susana
3. 21,887 views
the 3rd term of a g.p is 63 while the 5th term is 567,what is the sum of the first 7 terms
1. 11 answers
2. asked by kingsley
3. 5,190 views
Kosuke wrote a mathematics contest consistingof 25 multiple choice questions, the scoring system gave 6 points for a correct
1. 4 answers
2. asked by Nancy
3. 2,620 views
If you have 320.0 mL of water at 25.00 °C and add 110.0 mL of water at 95.00 °C, what is the final temperature of the mixture?
1. 6 answers
2. asked by Ryan
3. 8,813 views
Underline the singular noun in each sentence, then write the plural form of the word you underlined. The sentence is the
1. 4 answers
2. asked by Jess
3. 1,919 views
Luis Giron works at the Pancake Palace from 3:00 p.m. until 12:15 a.m. 5 nights a week. If he takes a 30-minute break each
1. 5 answers
2. asked by tre
3. 1,420 views

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