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Questions Asked on August 28, 2012

You walk 55 m to the north, then turn 60° to your right and walk another 46 m. How far are you from where you originally
1. 5 answers
2. asked by John Yi
3. 11,664 views
A tortoise and hare start from rest and have a race. As the race begins, both accelerate forward. The hare accelerates uniformly
1. 3 answers
2. asked by David
3. 8,866 views
If weight in the general population is normally distributed with an average of 160 and a standard deviation of 20 pounds, what
1. 4 answers
2. asked by StudentD
3. 6,179 views
Students in the psychology department consume an average of 5 cups of coffee per day with a standard deviation of 1.75 cups. The
1. 2 answers
2. asked by StudentD
3. 4,402 views
At the end of 2 seconds of free fall an object released from rest will have a speed of A. 5m/s B 10m/s C 15m/s D none of the
1. 2 answers
2. asked by Sue
3. 4,129 views
A researcher conducts an experiment comparing three treatment conditions with a separate sample n = 8 in each treatment. An
1. 2 answers
2. asked by jay
3. 3,051 views
A 50N object falling in air experiences 30N of air resistance. The amount of net force on the falling object is A 0n B 20n C 50n
1. 3 answers
2. asked by Sue
3. 3,020 views
75,74,72,69, 65 what is the pattern?waht are the next two numbers in pattern?
1. 6 answers
2. asked by Janiya
3. 2,934 views
A nickel is found to have a mass of 5.06 grams.Using unit analysis, show what the mass of this nickel is in ounces.
1. 2 answers
2. asked by sarah
3. 2,757 views
Myoglobin, a protein that stores oxygen, has a mass of 2.98 * 10^14 ___.
1. 1 answer
2. asked by Yulong
3. 2,625 views
Solve the equation check for extraneous solutions6/6-4x/=8x+4 I used/ / for the brackets posssible answers x=1 x=5/2 or x=2
1. 3 answers
2. asked by brandon
3. 2,618 views
Divide the product of 5/9 and minus 6/5 by their difference
1. 1 answer
2. asked by shefeena
3. 2,485 views
A red ball is thrown down with an initial speed of 1.0 m/s from a height of 27.0 meters above the ground. Then, 0.6 seconds
1. 1 answer
2. asked by David
3. 2,282 views
water leaves a hose at a rate of 1.5kg/s with a speed of 20m/s and is aimed at the side of a car, which stops it (splashing back
1. 2 answers
2. asked by Carl
3. 2,221 views
What is the solution to the system of equations shown below?2x-y+3z=8 x-6y-z=0 -6x+3y-9z=24
1. 1 answer
2. asked by Rachelanne
3. 2,147 views
Damon has 4 times as many stamps as Julia. Julia has 4 times as many as Claire. Claire has 4 stamps. Write the number of stamps
1. 2 answers
2. asked by josiah
3. 2,098 views
check answer please. An object is pulled with 3 forces: 1 at 20n to the right another at 40n to the right and the third at 30n
1. 2 answers
2. asked by Sue
3. 1,993 views
In the following sentence identify the appositive or appositive phrase and the noun or pronoun defined by the appositive.Mother
1. 3 answers
2. asked by f
3. 1,973 views
Calculate the Pearson product-moment correlation for the data below.X 3 4 2 1 Y 5 5 3 4
1. 1 answer
2. asked by StudentD
3. 1,941 views
A car starting at x = 49 m accelerates from rest at a constant rate of 8.0 m/s2.(a) How fast is it going after 10 s? (b) How far
1. 1 answer
2. asked by Lulu
3. 1,911 views
Write a rule in words and as an algebraic expression to model the relationship in each table.The local video store charges a
1. 2 answers
2. asked by melissa
3. 1,888 views
Cary is thinking of an odd number between 32 and 48. The sum of the digits is 5. What is Cary's number?
1. 4 answers
2. asked by Anonymous
3. 1,727 views
1. Political culture refers to (1 point)a set of beliefs about the role of government in society. ~an overall set of values
1. 4 answers
2. asked by alana
3. 1,655 views
Marcia got on an elevator on the fourth floor. Dhe went down 2 floors. Then she went up 6 floors. Then she went down 3 floors.
1. 6 answers
2. asked by Janiya
3. 1,538 views
Name two states that extend further south than louisiana?
1. 3 answers
2. asked by Anonymous
3. 1,503 views
Divide rs.500 between rita and seema such that 1/3 share of rita and 1/2 share of seema are equal?
1. 3 answers
2. asked by TUHITUHI
3. 1,494 views
the graph line passing through (1,1) , (-2,4) make with positive x-axis angle equal is:a) 30 degree b) 45 degree c) 60 degree d)
1. 1 answer
2. asked by math help
3. 1,414 views
a financial person in your own or another health organization and interview them.Address: Their opinions of the various health
1. 1 answer
2. asked by B.K
3. 1,410 views
IF 7/12 CLASS HAS BROWN HAIR 2/12 HAS RED HAIR ,WHAT FRACTION MORE OF THE STUDENTS HAVE BROWN HAIR THAN RED HAIR, I GOT AN
1. 3 answers
2. asked by Americal
3. 1,338 views
ann wrote a three digit number. the digit inthe hendreds place is 4 less than the digit in the ones place. the digit in the tens
1. 5 answers
2. asked by Maria
3. 1,333 views
mr harris bought 4 for $0.50, mrs clarke bought 21 for $1.00, mr montaro bought 1134 for $2.00 and ms park bought 450 for $1.50.
1. 1 answer
2. asked by Anonymous
3. 1,333 views
the patient reports numbness and tingling in the left lumbar area and pain in the contralateral femoral region
1. 2 answers
2. asked by karla
3. 1,323 views
George and Margaret Wealthy are in the 48 percent tax bracket, considering both federal and state personal taxes. Norman Briggs,
1. 2 answers
2. asked by Anonymous
3. 1,310 views
In amusement park considering adding some new attractions,conducted a study over several typical days and found that ,of 10,000
1. 1 answer
2. asked by adiba
3. 1,284 views
You and your friend collect football cards.You tell your friend,"I have three times the number of football cards as you have."
1. 3 answers
2. asked by anymous
3. 1,260 views
For a hypothetical normal distribution of test scores, approximately 95% fall between 38 and 62, 2.5% are below 38, and 2.5% are
1. 2 answers
2. asked by StudentD
3. 1,250 views
In one version of the game Keno the house has a pot containing 80 balls numbered 1 through 80,.the house then selects 20 of the
1. 0 answers
2. asked by adiba
3. 1,215 views
estimate each sum or difference by rounding to the greatest place value.797 - 234
1. 4 answers
2. asked by shion
3. 1,201 views
The sun is 1.40•10^11m away and light travels at 3.00•10^8m/s. Calculate how long it takes light from the sun to reach the
1. 1 answer
2. asked by Nicole
3. 1,191 views
The displacement of a particle is given by: x=t^3-7/2t^2+2t-1. Find the particles initial displacement. And find when the
1. 1 answer
2. asked by Jeconiah
3. 1,157 views
Isopropyl alcohol evaporated from a beaker at the rate of 1.057 mL/min. how many seconds would it take for 3.70 mL of water to
1. 1 answer
2. asked by Tina
3. 1,157 views
It takes a runner 3 h, 28 min, 33 s to run a marathon. If the distance of a marathon is 42.2 km, what is the average speed of
1. 3 answers
2. asked by Dakota
3. 1,101 views
In all of the accounting scandals of the past decade, where were the auditors? Explain
1. 1 answer
2. asked by Michael
3. 1,064 views
A car traveling 80km/h is 120m behind a truck traveling 66km/h. How long will it take the car to reach the truck?
1. 2 answers
2. asked by Karen
3. 1,064 views
Given that 6.20 x 10^23 ethanol molecules have a mass of 46.04g calculate the number of ethanol molecules in a film of ethanol
1. 0 answers
2. asked by anonymous
3. 1,054 views
Find the inverse of the following function. Find the domain, range, and asymptotes of each function.Graph both functions on the
1. 2 answers
2. asked by samantha
3. 1,037 views
A class obtained the following scores on a test. Find the mean, the median, the mode, and the range for the class.Test Score
1. 2 answers
2. asked by Anonymous
3. 1,031 views
The breaking strength (in pounds) of a certain new synthetic is normally distributed, with a mean of 172 and a variance of 4.
1. 0 answers
2. asked by dawn
3. 1,022 views
What happens when the divisor is a factor of the polynomial?
1. 1 answer
2. asked by Anonymous
3. 1,006 views
Find the half-life (in hours) of a radioactive substance that is reduced by 10 percent in 5 hours.
1. 1 answer
2. asked by David
3. 994 views
a report on the assets of american households says that the median net worth of the U.S. families is $120,300. The mean worth of
1. 1 answer
2. asked by ami
3. 950 views
A 1,500-kg car traveling east with a speed of 25.0 m/s collides at an intersection with a 2,500-kg van traveling north at a
1. 0 answers
2. asked by zianna
3. 945 views
Can someone tell me how to figure this out. Fido weighs 120N & carries Trixie who weighs 40N on her back. The support force on
1. 1 answer
2. asked by Sue
3. 934 views
My teacher never specifically told us how to do these type of problems and now i have 10 of the same type of questions for
1. 2 answers
2. asked by maci
3. 931 views
divide and simplify(y^3-3y)/(y^2-9)divided by (y^2-7y-30)/(y^2+6y+9) Please help!
1. 1 answer
2. asked by dave
3. 929 views
A club consists of 16 men and 19 women. In how many ways can they choose a president, vice president, treasurer, and secretary,
1. 0 answers
2. asked by Sue Jackson
3. 927 views
The sun is 1.40•10^11m away and light travels at 3.00•10^8m/s. Calculate how long it takes light from the sun to reach the
1. 1 answer
2. asked by Nicole
3. 918 views
estimate the some or difference by rounding to the olace value indicated3,912 + 1,269 thousands
1. 1 answer
2. asked by shion
3. 882 views
Two cars start from rest at a red stop light. When the light turns green, both cars accelerate forward. The blue car accelerates
1. 2 answers
2. asked by David
3. 881 views
Compare the future amounts (A) you would have if the money were invested at simple interest and if it were invested with annual
1. 1 answer
2. asked by Sue Jackson
3. 877 views
You are saving moneyto buy a $200 video game system.You earn $20 a week for doing chores around the house.You get $35 from a
1. 3 answers
2. asked by anymous
3. 866 views
what is the value of the expression?15-6/3.2+7-1
1. 3 answers
2. asked by Taylor
3. 858 views
I was assiged a 51 question assigment today and its due tomorrow.I'm having a hard time with the following question:"If angle
1. 2 answers
2. asked by Rick
3. 830 views
shoshana is going to use 12 base-ten blocks to model the largest possible number less than 999. then she will use another 12
1. 1 answer
2. asked by Anonymous
3. 812 views
what information should be on a time line
1. 1 answer
2. asked by josiah
3. 811 views
In all of the accounting scandals of the past decade, where were the auditors? Explain
1. 1 answer
2. asked by Michael
3. 810 views
Prove that , if the difference between a three digit number in the form of a0b that is digit at ten's place is 0 and the sum of
1. 2 answers
2. asked by TUHITUHI
3. 810 views
solve the inequality8/x+3/4/<2 used / / for brakets around x+3/4 possible answers x<-1 or x>-1/2 -5/32<x<5/32 -1<x<-1/2 x<-5/32
1. 2 answers
2. asked by brandon
3. 808 views
You have just opened a new nightclub, Russ' Techno Pitstop, but are unsure of how high to set the cover charge (entrance fee).
1. 1 answer
2. asked by Bud
3. 805 views
A girl riding a bicycle with a speed of 5m/s towards northdirection , observes rain falling vertically down. If she increases
1. 1 answer
2. asked by manish dagar
3. 794 views
After you have worked out at the gym on a stationary bike for 49.0 minutes, the distance gauge indicates that you have traveled
1. 1 answer
2. asked by em
3. 779 views
Rearrange r+s/8s=r-s/8n to make r the subject.OK, I have started by rearranging the formula: 8n(r+s)=8s(r-s) What do I do next?
1. 6 answers
2. asked by Sab
3. 767 views
Compare isomers and sterioisomers of glucose?
1. 0 answers
2. asked by Rose
3. 761 views
When a writer uses phrases like "Enough is Enough" are they using a rhetorical device?
1. 2 answers
2. asked by Claire`
3. 752 views
a copper container of mass 80g contains 60g of a liquid at 20 degree Celsius. a piece of copper of mass 100g and temperature 100
1. 0 answers
2. asked by Hanan help her
3. 751 views
A.Driving from El Paso to San Antonia on a bus ...560 miles traveling at avg speed of 60 miles per hr how do I make a graph with
1. 1 answer
2. asked by Carolyn
3. 731 views
An aeroplane needs to fly due east from city A to city B at a speed of 400km/hr. However a 50km/hr wind blows constantly from
1. 1 answer
2. asked by Jeconiah
3. 714 views
How do you write a system of linear equations in two variables?Explain this in words and by using mathematical notation in an
1. 1 answer
2. asked by Austin
3. 694 views
Write the net ionic equation for the reaction between sodium chloride and cobalt (ll) nitrate.so far i have... 2NaCl(aq)+
1. 0 answers
2. asked by Alexis
3. 693 views
what is the rhetorical appeal in this sentence? Pathos or ethos?"A geek, according to Webster's New World Dictionary, is a
1. 0 answers
2. asked by Taylor
3. 692 views
The posted speed limit on many U.S. highways is 65 miles per hour. What is this speed in feet per second?My answer was 5720 feet
1. 3 answers
2. asked by Carol
3. 680 views
200X buffer is given in class.How much of stock sol and how much distilled water is used to make?a)50 ml of a 1X buffer
1. 1 answer
2. asked by anonymous
3. 678 views
a class has 10 boys and 5 girls; three students are selected from the class at random one after other. the probability that the
1. 2 answers
2. asked by math help2
3. 670 views
Use the nutritional information about candy bars given in the table to answer the questions.(a) What is the mean calories from
1. 1 answer
2. asked by Anonymous
3. 664 views
ast year mc donald sold 5*10^9 packet of french fries. if we put french friesbend to end estimate the total distance? calculate
1. 3 answers
2. asked by tasha
3. 643 views
Where will you find the thesis sentence in an introductory paragraph?
1. 1 answer
2. asked by lilly
3. 642 views
Need help.....A circular opaque disk, 25 cm in diameter, is set up 30 cm from a circular source of light of diameter 40 cm. A
1. 0 answers
2. asked by Sab
3. 639 views
2/3(4x - 1) - (4x- 1-3x/2)= x-7/2. Find the value of x ?
1. 1 answer
2. asked by TUHITUHI
3. 634 views
Just a fast question. Im writing about Gothic stained glass windows, and was wondering if in the decorations on the windows was
1. 3 answers
2. asked by Melissa
3. 633 views
The distance between Delhi and Meerut is 75km . Two trains at a speed of 100km/hr and 80km/hr leave the two stations at 8am
1. 1 answer
2. asked by TUHITUHI
3. 631 views
Find the inverse of the following function. Find the domain, range, and asymptotes of each function.Graph both functions on the
1. 1 answer
2. asked by samantha
3. 625 views
How would you explain how theology and philosophy are different. i have to writ 700 words on this but all i have is what they
1. 1 answer
2. asked by Donna
3. 624 views
the density of alcohol is 0.789 g/ ml at 20 degree celcius . calculate the mass of a 30 ml sample?
1. 2 answers
2. asked by CHEM HELP
3. 622 views
What is the primary purpose for a screen saver in Windows?
1. 1 answer
2. asked by Anonymous
3. 622 views
When did the hurricane in Galveston, Texas occur? Was it September 22, 2005
1. 4 answers
2. asked by Morgan
3. 613 views
How can i answer this question ? Two men carry a weight of 800 Newton. The weight is carried by a stick 1 meterlong. If the
1. 0 answers
2. asked by Maroa,
3. 607 views
3. A Truck is pulled by a rope horizontally. The mass of the truck is 200kg and thetension in the rope is 500N. Assuming the
1. 1 answer
2. asked by Maroa,
3. 607 views
Rearrange (r+s)/8s=(r-s)/8n to make r the subject.OK, I have started by rearranging the formula: 8n(r+s)=8s(r-s)
1. 1 answer
2. asked by Sab
3. 603 views
A school bus takes 0.92 h to reach the school from your house. If the average velocity of the bus is 18.3 km/h to the east, what
1. 1 answer
2. asked by Christina
3. 599 views
jessica Lasda an educational publisher presently have five accounts and her manager is considering assigning her three more
1. 0 answers
2. asked by adiba
3. 597 views

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