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2012
September

Questions Asked on September 25, 2012

1. Rosa, Roberto, Andrea, and Inno find an estimate for the square root of 10. Who has proposed the best solution?a. Rosa: "Use
1. 29 answers
2. asked by steve
3. 8,197 views
If Sarah opens a savings account that has a yearly simple interest rate of 15%, how much would Sarah have total if she deposits
1. 1 answer
2. asked by susy
3. 5,089 views
In a vertical dive a peregrine falcon can accelerate at 0.6 times the free-fall acceleration (that is at 0.06g) in reaching the
1. 3 answers
2. asked by Ryan
3. 4,148 views
1.Which of the following principles is not part of Darwin's theory of evolution by natural selection? Individuals with the most
1. 0 answers
2. asked by batmo
3. 4,048 views
How do you do the inverse of absolute temperature?My kelvin temperatures are: 298 308 318 328 338 348 358 368 378 Taking the
1. 1 answer
2. asked by Angie
3. 3,741 views
A water balloon is thrown horizontally at a speed of 2.00 m/s from a roof of a building that is 6.00 m above ground. At the same
1. 1 answer
2. asked by Lisa K.
3. 3,644 views
A comparison of the average temperatures on any given day at points z,x, and U on the glove would probably show that the
1. 3 answers
2. asked by rony
3. 3,520 views
A dart is thrown at a dartboard 2.37 m away. When the dart is released at the same height as the center of the dartboard, it
1. 2 answers
2. asked by Amy
3. 3,349 views
it is a 6 digit number. there is no repetition of digits. It is divisible by 5 and is more than 3000,000. The digit in the
1. 5 answers
2. asked by joe
3. 3,111 views
number sense Fern rounded to the nearest ten to estimate 548-132she subtracted 540-130 and got 410 Is Fern's estimate correct?
1. 6 answers
2. asked by Phyllis
3. 3,051 views
a quantity of 25 ml of a solution containing both Fe2+ and Fe3+ ions is titrated with 23 ml of .02 M KMnO4 solution. as a result
1. 1 answer
2. asked by mani
3. 2,930 views
A sphere of radius 4 cm iss carved from a homogenous sphere of radius 8cm and mass 160g. the mass of the smaller sphere is
1. 2 answers
2. asked by navneet
3. 2,833 views
How are decomposers like a city's recycling center?
1. 3 answers
2. asked by Alyssa
3. 2,807 views
A rectangle is 4 inches longer than it is wide and has an area of 165 square inches. Find its dimensions
1. 1 answer
2. asked by Megan
3. 2,777 views
Maria throws an apple vertically upward froma height of 1.3 m with an initial velocity of +2.6 m/s. Will the apple reach a
1. 4 answers
2. asked by jane
3. 2,770 views
A number that can be divided by 2 three times in a row with no remainder, has 5 as a factor and is greater than 40
1. 4 answers
2. asked by Tanya
3. 2,690 views
A sum of money is divided into two parts in the ratio 5:7. If the smaller amount is $200, find the larger amount
1. 2 answers
2. asked by Anonymous
3. 2,608 views
1. Voy de vacaciones y primero necesito (conﬁrmar el vuelo / pasar por seguridad) para viajar.2. Voy a Dallas y luego vuelvo a
1. 6 answers
2. asked by helen
3. 2,512 views
I am a two-digit number less than 40. You say me when you count by fives. The sum of my digits is 7. What number am I?
1. 4 answers
2. asked by kay
3. 2,472 views
A sample of sodium reacts completely with 0.568 of chlorine, forming 936 of sodium chloride. What mass of sodium reacted?
1. 2 answers
2. asked by Hanna
3. 2,299 views
ann has 2 1/3 meters of cloth.she used 5/3 meter for a dress.how much cloth remained?
1. 3 answers
2. asked by renely perez
3. 2,281 views
What is the hybridization of phosphorous in a P4 molecule
1. 4 answers
2. asked by Rachel
3. 2,188 views
When a baseball is tossed directly upward, what is the slope of a plot of its acceleration versus time during the upward flight?
1. 3 answers
2. asked by Liz
3. 2,155 views
Jada throws a rock horizontally from a bridge 32 m above the water, which hits the water approximately 25 m from a point
1. 1 answer
2. asked by Anonymous
3. 2,150 views
six times some number added to 6 amounts to 33 added to the product of 3 and the numbera)27 b)-27 c)-9 d)9
1. 5 answers
2. asked by vannesa
3. 2,100 views
A ball moving at a speed of 2.0 m/s rolls off a horizontal table. If the table is 1.2 m high, how far does the ball travel
1. 1 answer
2. asked by flip
3. 2,081 views
1) A boy sledding down a hill accelerates at 1.40 m/s, If he started at rest, in what distance would he reach a speed of 7.00
1. 1 answer
2. asked by Tyler
3. 2,058 views
convert the following measurements to the units specified1) 357ml = ?L 2) 25kg = ?mg 3) 35,000cm = ?L
1. 2 answers
2. asked by nae
3. 2,056 views
A mixture of 0.100 mol of N2 and 0.200 mol of O2 is collected over H2O at an atmospheric pressure of 750. mm Hg and a
1. 2 answers
2. asked by Marie
3. 2,024 views
Write the correct singular possesive, plural form and plural possessive for each word:Witness Attorney Agency Child Notary
1. 1 answer
2. asked by Stacey
3. 1,981 views
n the theory of relativity, the mass of a particle with speed v is m=f(v)=m01−v2/c2√, where m0 is the rest mass of the
1. 1 answer
2. asked by Gus
3. 1,981 views
A 2.914 gram sample of gypsum, a hydrated salt of calcium sulfat, CaSO4, is heated at a temperature greater than 170 degrees
1. 2 answers
2. asked by Sara
3. 1,866 views
Assume it costs Microsoft $4,700 to manufacture 7 Xbox 360s and $8,690 to manufacture 14. Obtain the corresponding linear cost
1. 1 answer
2. asked by Jessica
3. 1,859 views
A function is given below. Determine the average rate of change of the function betweent = 9 and t = 9 + h. f(t) = Square root
1. 1 answer
2. asked by Anonymous
3. 1,817 views
A 410-m-wide river has a uniform flow speed of 2.0 m/s through a jungle and toward the east. An explorer wishes to leave a small
1. 1 answer
2. asked by Hannah
3. 1,799 views
A canoeist can paddle 12 km upstream and 12 km back downstream in the same amount of time as she can paddle 25 km in still
1. 1 answer
2. asked by mike
3. 1,782 views
To win the game, a place kicker must kick afootball from a point 17 m (18.5912 yd) from the goal, and the ball must clear the
1. 1 answer
2. asked by Maria
3. 1,755 views
Three pigs entered a race around a track. Piggly takes 6 minutes to run one lap. Piglet takes 3 minutes to run one lap and it
1. 3 answers
2. asked by Braydon
3. 1,691 views
3 Y -8/12= Y/5 SOLVE THE PROPORTION
1. 1 answer
2. asked by Anonymous
3. 1,689 views
The fourth term of an AP is 8 and the sum of the first ten terms is 40. Find the first term and the tenth term.
1. 1 answer
2. asked by Chrissey
3. 1,687 views
Alex scored 13 points in the basketball game. This was 1/5 of the total points the team scored. Write and solve an equation to
1. 3 answers
2. asked by rachel
3. 1,662 views
One number is four times another. the greater number is x. write an ecpression for the lesser number.
1. 6 answers
2. asked by manny
3. 1,659 views
The second term of a GP is 1/2 and the sum ti infinity of the series is 4. Find the first term and and the common ratio of the
1. 1 answer
2. asked by Anonymous
3. 1,627 views
Natalie has some nickles, Dirk has some dimes, and Quincy has some quarters. Dirk has five more dimes than Quincy has quarters.
1. 1 answer
2. asked by Jane
3. 1,546 views
Locate the gerund or gerund phrase and identify its noun function in the sentence.I helped by preparing dinner. Is it preparing
1. 3 answers
2. asked by Anonymous
3. 1,529 views
Comparing French, Dutch, and English colonies, which ones attracted the most settlers, and which the fewest? In what colonies
1. 3 answers
2. asked by Cody
3. 1,525 views
A sprinkler on a golf green is set to spray water over a distance of 20 meters and to rotate through an angle of 160°. Find the
1. 0 answers
2. asked by Danya
3. 1,455 views
In lowest gear on a 10-speed bike, each turn of the pedals makes the wheels turn 3.4 times. In the highest gear, each turn of
1. 1 answer
2. asked by Jonathan
3. 1,447 views
You toss a rock up vertically at an initial speed of 34 feet per second and release it at an initial height of 6 feet. The rock
1. 1 answer
2. asked by Tane
3. 1,446 views
antonio likes to ride his bike. He can ride from his house to school in 5 minutes, from school to dj's house in 7 minutes, from
1. 3 answers
2. asked by yessenia
3. 1,425 views
Mary put new tiles on her kitchen floor. The floor measures 6 ft long by 5 ft wide. She used 10 tiles to cover the entire floor
1. 5 answers
2. asked by Equations & solutions
3. 1,421 views
Correct the errors in dangling and misplaced modifiers by rearranging or rewriting the following sentences.1.After boarding Hard
1. 5 answers
2. asked by Anonymous
3. 1,414 views
Re has two natural occuring isotopes 185 Re and 187 Re with an average atomic mass of 186.207 amu. Re is 62.60% 187Re and the
1. 1 answer
2. asked by Jimmy
3. 1,360 views
In 1993, Javier Sotomayor set a world record of 2.43 m in the men's outdoor high jump. He is 193 cm(6ft 4in) tall. BY treating
1. 1 answer
2. asked by Lisa K.
3. 1,351 views
Researchers discovered that zooplankton in Narragansett Bay now graze on floating algae more actively through the winter than
1. 1 answer
2. asked by Alyssa
3. 1,296 views
A coin is placed 26 cm from the center of a horizontal turntable, initially at rest. The turntable then begins to rotate. When
1. 1 answer
2. asked by john
3. 1,287 views
Two beetles run across flat sand, starting at the same point. Beetle 1 runs 0.42 m due east, then 0.72 m at 32o north of due
1. 1 answer
2. asked by Anna
3. 1,189 views
There are 5 purple, 3 yellow, and 4 pink rocks in a jar. What is the chance of getting a purple rock if it was pulled out of the
1. 1 answer
2. asked by sara
3. 1,172 views
In one paragraph, supported by evidence in your text and from other research, describe two forces that you believe shape the
1. 3 answers
2. asked by Dee
3. 1,172 views
shuffleboard disk is accelerated at a constant rate from rest to a speed of 6.0 m/s over a 1.5 m distance by a player using a
1. 1 answer
2. asked by christine
3. 1,168 views
A rectangular picture is 4 inches longer than it is wide. The picture is surrounded by a 3 inch wide frame. The area of the
1. 2 answers
2. asked by VaRey
3. 1,168 views
Write the prime factorization of 121 in exponential form.
1. 7 answers
2. asked by Angelina
3. 1,154 views
How would you prepare 500 ml of a 1.8 M phosphate buffer (pH 6.8) containing 4.5 x 10-6 M CaCl2 and 52 mM sucrose?
1. 1 answer
2. asked by steven
3. 1,150 views
jane says that 546 can be represented by 53 tens and 16 ones. Is she correct?Elain
1. 3 answers
2. asked by antonio
3. 1,146 views
Ok so reviewing my notes I also got 11,326.6 as the volume in ml. The density of water he wanted us to use was (0.9975) and I
1. 1 answer
2. asked by Holly
3. 1,128 views
Is there any sufix which gives the opposite of the word other than -less,i.e care-careless.
1. 1 answer
2. asked by nanbala
3. 1,124 views
9 students in a group found that their mean score was 86 for the first math test. On the next test, each student in the group
1. 3 answers
2. asked by Rose
3. 1,118 views
Using a force table the direction and magnitude had to be found for the following measurements:F1 = 200 grams at 30 degrees; F2
1. 1 answer
2. asked by Hannah
3. 1,102 views
28 miles downstream in 2 hours 12 miles upstream in 3 hours what would the be speed in still water
1. 2 answers
2. asked by kyla
3. 1,090 views
the perimeter of rectangle y is equal to its area. rectangle z has the same perimeter as rectangle y. The length of rectangle z
1. 1 answer
2. asked by nancy
3. 1,089 views
Ian multiplied a whole number by 5. He then multiplied that product by 2. What digit is in the ones place of the final product?
1. 3 answers
2. asked by Vickie
3. 1,074 views
Hi, please help me with this econs question! thanks!I'm asked to sketch the average and marginal cost curves of a software
1. 0 answers
2. asked by audrey
3. 1,056 views
An object acted on by three forces moves with constant velocity. One force acting on the object is in the positive x direction
1. 3 answers
2. asked by anne
3. 1,050 views
A pilot is flying a Cessna airplane at 180 mph (airspeed).He would like to fly in the direction N45W, but there is a 32 mph wind
1. 1 answer
2. asked by fernando
3. 1,031 views
In "The Adventure of Dying Detective" what is Mr. Culbertson Smith's motivation?A) To become Sherlock Holmes' partner B) To kill
1. 0 answers
2. asked by jake
3. 1,030 views
A massless rope passes over a massless, frictionless pulley. One end of the rope is connected to box 2, and the other end is
1. 1 answer
2. asked by StressedStudent
3. 1,017 views
Why is my actual percent of sulfate in alum a lot less than my theoretical percent of sulfate in alum?Actual Percent SO4= 1.68%
1. 4 answers
2. asked by John
3. 1,014 views
what brought the Maori to New Zealand?open land for farming open land for hunting wars in their "home" land
1. 1 answer
2. asked by sk8rgurl
3. 1,007 views
describe the largest pen area possible using the same amount of fencing in 6'X14' area. How do the perimeter and area compare to
1. 2 answers
2. asked by niemann
3. 1,005 views
when we'll use LCM,HCF
1. 1 answer
2. asked by wan
3. 987 views
how many moles of Cl in 2.7 mol CaCl2
1. 1 answer
2. asked by Erika
3. 987 views
Someone who focuses narrowly on negative events for long periods of time has aA. negative attitude. C. negative focus. B.
1. 5 answers
2. asked by Felicia
3. 986 views
THe tall trees block the blue sky?Sentence run on or fragment?
1. 3 answers
2. asked by joshua
3. 985 views
A person is standing on a spring bathroom scale on the ﬂoor of an elevator which is moving up and slowing down at the rate of
1. 0 answers
2. asked by sam
3. 980 views
A soft drink distributor was interested in examining the relationship between the number of ads (x) for his product during prime
1. 2 answers
2. asked by Misty
3. 956 views
I need help, and I can't find the answer. Can you explain how to do this please? I don't want the answer only, I need to know
1. 1 answer
2. asked by Jenn
3. 955 views
Would Ti3(PO4)2 betitanium phosPHATE or phosPHIDE
1. 5 answers
2. asked by Bryce
3. 938 views
Is were a linking verb in this sentence? The chidren _were_disappointed when the game was cancelled.
1. 3 answers
2. asked by stephanie
3. 928 views
Find the curve's unit tangent vector. Also, find the length of the indicated portion of the curve.r(t) = (t)i + (2/3)t^(3/2)k, 0
1. 1 answer
2. asked by Beau
3. 917 views
. A race car moves such that its position fits the relationshipx = (5.0 m/s)t + (0.75 m/s3)t3 where x is measured in meters and
1. 0 answers
2. asked by shiranee
3. 915 views
Give the number of each type of ion present in each of the ionic compounds formed from the combination of the indicated metal
1. 1 answer
2. asked by Morgan
3. 909 views
Sarah just won a $3,000,000.00 lottery. According to the lottery they will pay her a lump sum of $500,000.00 on October 1, 2012
1. 2 answers
2. asked by Connie
3. 908 views
Which of the following sentences contains an italicized word that's used as a predicate adjective?A. Jerry looks ILL today. B.
1. 1 answer
2. asked by Devin
3. 908 views
6th Grade Math:Write 144 as a product of prime factors. Then write the prime factorization using exponents.
1. 6 answers
2. asked by Angelina
3. 906 views
need help unscrambling these letters to make a phrase first word is 3 letters second word is 6 letters and the last word is 15
1. 1 answer
2. asked by Anonymous
3. 906 views
Exactly 11 kJ of energy was absorbed by 1 mol of Cl2(g) at 298 K. What i s thefinal temperature of the Cl2(g)? The heat capacity
1. 0 answers
2. asked by Physics
3. 900 views
please convert decimal numbers to binary32.75 10th power
1. 3 answers
2. asked by Pat
3. 899 views
12 out 20 finished the PGA tour - representatives of the probability that a randomly selected PGA tour payer uses Titlist brand
1. 1 answer
2. asked by Denise
3. 889 views
Two blocks connected by a string are on a horizontal frictionless surface. The blocks are connected to a hanging weight by means
1. 5 answers
2. asked by Anonymous
3. 885 views
solve an inequality and indicate the solution set, in interval notation. i need the steps that way i can study it and try to do
1. 1 answer
2. asked by suzy
3. 884 views

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