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2011
March

Questions Asked on March 31, 2011

Decide whether each of the following statements are T-True, or F-False.A) If you increase the tension in a string, the frequency
1. 0 answers
2. asked by About to give up!
3. 642 views
What is the connection between the square numbers and triangular numbersin arrays as shown below with a line drawn to show the
1. 2 answers
2. asked by suzie
3. 575 views
a boat moves through still wather at x kilometers(km) per hour. it travels 24km up stream against a current of 2km per hour and
1. 0 answers
2. asked by Kelvin
3. 559 views
if (a+b)squared=64, and ab=3, find a squared+ b squared
1. 1 answer
2. asked by Rhonda
3. 315 views
What is an example of quasi-scientific jargon?
1. 1 answer
2. asked by ragina
3. 370 views
a boat moves through still wather at x kilometers(km) per hour. it travels 24km up stream against a current of 2km per hour and
1. 1 answer
2. asked by Kelvin
3. 835 views
if Y = X2(xsquared) -6x - 8 find the value(s) of x when y =1.yes there was a typo its x squared i don't know how to rise the 2
1. 2 answers
2. asked by michele
3. 575 views
what are some examples of similarities and differeces in working mothers vs stay at home mothers?
1. 1 answer
2. asked by tina
3. 562 views
How are pressure wave crests and troughs related to longitudinal wave?
1. 1 answer
2. asked by Rico
3. 527 views
The standard enthalpy of formation for sulfur dioxide gas is -296.8 J. Calculate the amount of energy given off in kJ when 30.0
1. 2 answers
2. asked by adam
3. 1,313 views
the ratio of the corresponding sides of two similar triangles is 7:5 what is the ratio of their perimeters
1. 2 answers
2. asked by deborah
3. 2,931 views
hihow can you relate potential difference to finding the radius of a postivie ion moving through a magnietic field? thank you!
1. 1 answer
2. asked by studetn
3. 332 views
An echo ping is heard by a weapons control officer, onboard a destroyer, 2.0 seconds after a sound pulse is initiated in
1. 1 answer
2. asked by Rico
3. 410 views
A 1.0 m length of string has fixed attachments at both ends. The wave speed on the string is 400 m/s and the frequency is 800
1. 0 answers
2. asked by Rico
3. 714 views
An airplane pilot falls 355 m after jumping from an aircraft without his parachute opening. Fortunately, he lands in a snowbank,
1. 3 answers
2. asked by Aestas
3. 1,128 views
if ABCD is a square and DB is equal to 12 cm, then AC is equal to 6 cm.
1. 2 answers
2. asked by jeff
3. 388 views
I have to figure out if the following are true or false in order to solve an equation. But I am getting at least two wrong so I
1. 1 answer
2. asked by Student in Need
3. 533 views
Given the information which statements are true or false?We know that when we pluck a string on an instrument the resulting
1. 4 answers
2. asked by Student in Need
3. 1,341 views
Have to figure out 1 before 2 and don't know were to start?1)The tension in the above string is 84.0 N. Calculate the mass of a
1. 1 answer
2. asked by Jamie
3. 596 views
A man with normal color vision marries a woman who is colorblind. What percentage of their sons would be colorblind, what
1. 1 answer
2. asked by Andrew
3. 4,537 views
gayle has a credit card with $500 balance on it and a 19% interest rate. If she wants to pay off her card in two years, what
1. 1 answer
2. asked by laken
3. 1,166 views
when on has lager radus- A sodium atom or siliciom atom.
1. 1 answer
2. asked by amm
3. 431 views
I have to deliver a five-minute speech at a farewell party organized for the the American students who partecipate in the
1. 1 answer
2. asked by Mike
3. 576 views
Use at least five adverbs and five adjectives to write a brief review of a movie, sporting event, musical performance, or
1. 3 answers
2. asked by Debbie
3. 668 views
In one of the english examiinations, I answered the questions like this, if any mistakes please correct it and explain for which
1. 3 answers
2. asked by Ramesh Reddy
3. 502 views
given a density of 1.25lb per gallon an volume of 1.6 gallon find the mass.
1. 0 answers
2. asked by f b
3. 327 views
find the interest paid at a rate of 8% on $4000 for 3 years
1. 1 answer
2. asked by f b
3. 385 views
Can anyone help me to understand algebra? Right now I am working on Systems of Linear Equationsin Two Variables and I do not
1. 1 answer
2. asked by patiance
3. 1,159 views
Which of the following changes will increase the amount of solid solute able to be dissolved in a liter of liquid water?decreasi
1. 1 answer
2. asked by Valentina
3. 1,074 views
Please can someone help. I need to use the composite rule to differentiate the function f(x)=(x^2-6x+23)^3/2. Any help would be
1. 1 answer
2. asked by john
3. 1,118 views
if the fulcrum of a .15 kg meter stick was placed at 25 cm and a 300 g mass at the 5 cm mark, would it be possible to balance
1. 1 answer
2. asked by Torques, equilibrium and center of mass
3. 683 views
At the beginning of the year Washington had a total assets of $300,000 and a total liabilitiesof $120,000. If total assets
1. 0 answers
2. asked by ronnell
3. 504 views
A 1000 kg car can accelerate from rest to v = 85 km/hr in a time t = 7.4s.If, instead the power of the car is smaller by a
1. 0 answers
2. asked by Aestas
3. 939 views
how do you do taking away fractions like for eg 2 1/5 take away 1/10
1. 1 answer
2. asked by ella
3. 380 views
a 20.0-L vessel at 700 K initially contains HI (g) at a pressure of 6.20 atm;at equilibrium, it is found that the partial
1. 2 answers
2. asked by robert
3. 986 views
A 30,000 kg locomotive is moving at a velocity of 10 m/s east. What is the locomotive's momentum?
1. 1 answer
2. asked by uhuhuigh
3. 1,019 views
Two rivers, A and B, flow together to form a larger river C. If the flux (volume rate of flow) of river A is 300 gallons per
1. 1 answer
2. asked by Brandon
3. 868 views
What is the percent bromine in a compound made of 1g of hydrogen and 80g bromine?
1. 1 answer
2. asked by nique
3. 489 views
What is the importance of Alice walker, "You cannot keep a good women down" story in between 1865 to present day.
1. 1 answer
2. asked by ami
3. 461 views
What is the largest possible domain for the functionf(x) = ~x + ~(4 - x^2) ? a.{x: O:::;x:::;2,x ER} b.{x: -2 :::;x :::;2, x E
1. 0 answers
2. asked by michele
3. 407 views
Hello. Please help me understand the sentence:"I took my picture" (does it mean that I photographed myself or that I took it
1. 1 answer
2. asked by Ilma
3. 483 views
A ball of mass 5.0 kg moving with speed of 2.0 m/s in the +x-direction hits a wall and bounces back with the same speed in the
1. 1 answer
2. asked by Natalia
3. 1,113 views
5/8x + 1/16x = 7/16 + xThe solution is x=
1. 2 answers
2. asked by deb
3. 380 views
suppose i invest $3000 per year for 35 years in an investment account which earns 9.5%. Approximately how much will I end up
1. 0 answers
2. asked by charlee
3. 424 views
Thank you Reiny for replying.I know names have changed. Perhaps I should put I need to differentiate the function
1. 0 answers
2. asked by john
3. 443 views
What is the volume of a rectangular solid that measures 16 ft by 14 ft by 20 ft?
1. 1 answer
2. asked by Tyler
3. 956 views
I forgot to include the following sentences. They are really urgent!1) Each of you should choose a group, get a chair and start
1. 1 answer
2. asked by Mike
3. 797 views
I forgot the last two sentences.They are urgent!! 1)Can you write your name and e-mail on this sheet of paper so that we can get
1. 1 answer
2. asked by Mike
3. 466 views
To make a pocket warmer from sodium acetate and vinyl, how do you estimate how many grams to use? to work out the 'q' is it the
1. 0 answers
2. asked by Jannis
3. 417 views
if the fulcrum of a .15 kg meter stick was placed at 25 cm and a 300 g mass at the 5 cm mark, would it be possible to balance
1. 0 answers
2. asked by HELP!!!!
3. 615 views
1.calculate th speed of waves in water that are 0.4m apart and have a frequency of 2hz?2. sound waves travel at approximately
1. 1 answer
2. asked by charlie
3. 1,394 views
To make a pocket warmer from sodium acetate and vinyl, how do you estimate how many grams to use? to work out the 'q' is it the
1. 1 answer
2. asked by Jannis
3. 833 views
Charlotte wants to conduct a survey to find out if the people in her town think that the town should build a new library. Which
1. 5 answers
2. asked by Sammy
3. 675 views
Why have the people of West Africa started to work at the local level to help their economies?
1. 5 answers
2. asked by Luke
3. 459 views
Contrast the "Elevation of the Cross" by Rubens with Rembrandt's Return of the Prodigal Son.How does each work demonstrate the
1. 1 answer
2. asked by Mike
3. 1,947 views
Given this reaction:Pb(NO3)2 + 2 KCl --> PbCl2 + 2KNO a. How many milliliters of 2.00 M Pb(NO3)2 will react with 50.0 mL of 1.50
1. 3 answers
2. asked by stephanie
3. 2,015 views
1.when white light is shone on red ink dried on a glass plate, the color that is transmitted is red. But the color that is
1. 1 answer
2. asked by charlie
3. 1,633 views
The denominator of a fraction is 4 more than the numerator. If both the denominator and the numerator are increased by 1, the
1. 1 answer
2. asked by Henry
3. 588 views
Why do you think the joints between your rigcage & beastbone are partly movable ?
1. 1 answer
2. asked by jjois
3. 351 views
A typical steel B-string in a guitar resonates at its fundamental frequency at 240 Hertz. The length of the string is 0.620 m.
1. 0 answers
2. asked by Jamie
3. 886 views
1. How do HR laws or health care regulations impact performance appraisals?2. What are the legal implications a manager must
1. 1 answer
2. asked by bobi
3. 692 views
SEQUENCE of questions:1)A typical steel B-string in a guitar resonates at its fundamental frequency at 240 Hertz. The length of
1. 0 answers
2. asked by Jamie
3. 1,299 views
what's the area of a parallelogram with a height of 48 ft and a base of 40 ft
1. 1 answer
2. asked by Briana
3. 557 views
Choose the correct sentence pattern for the sentences below?1) There is good reason to be thankful. 2) The President sent the
1. 6 answers
2. asked by Ann
3. 2,972 views
a sample gas has a volume of 200 cubic cm at 25 C and 700 mmHG. If the pressure is reduced to 280 mmHg, what volume would the
1. 1 answer
2. asked by Bird
3. 604 views
Which measure of central tendency best describes these data?100, 5, 90, 95, 100 A. the mode only B. the mean and the median C.
1. 1 answer
2. asked by Sammy
3. 1,063 views
true/false1) you should never mix bleach with and other chemical. 2) each container of a chemical product and all spray bottles
1. 1 answer
2. asked by cici
3. 590 views
Daniel gave 4/5 of his stickers to Javier. Javier’s collection of stickers increased to 64. If Javier had 28 stickers in the
1. 4 answers
2. asked by Katherine
3. 2,613 views
The closing price of Schnur Sporting Goods, Inc., common stock is uniformly distributed between $16 and 29 per share.ExercisesWh
1. 1 answer
2. asked by Jerry
3. 605 views
what is a strong acid
1. 1 answer
2. asked by auro
3. 341 views
During the first part of a trip a canoeist travels 93 miles at a certain speed. The conoiest travels 5 miles on the second trip
1. 0 answers
2. asked by Esther
3. 467 views
help me solve this analogyclosed is to emptiness as open is to occupancy vacancy security enclosure
1. 3 answers
2. asked by mandy
3. 431 views
what is the specific heat capacity of substance X when 34.80 g of X is heated from a starting temperature of 20.5 C to 40.9 C by
1. 0 answers
2. asked by jessica
3. 446 views
where in the cell are the chromosomes located?
1. 1 answer
2. asked by Bella
3. 396 views
Here, Im given some lists of situations, and for each situation, Ive got to figure out if using credit would be a wise or unwise
1. 1 answer
2. asked by Yipee
3. 454 views
Is this a summary?Alice Axia’s article discussed overlooked tax deductions. It talked about some of the most commonly missed
1. 3 answers
2. asked by Kathy
3. 476 views
when 52 moles of benzene combine with oxgen, how many moles of carbon dioxide are produced? what else is produced in addtion to
1. 0 answers
2. asked by tim
3. 1,042 views
Can you please check these sentences. Thank you very much for all!1) What is your school day like? Can you drive a car? How old
1. 1 answer
2. asked by Mike
3. 1,033 views
Is this synthesizin1. Alice Axia informs us of ways in which we can reduce our tax obligations in any given year. Based on
1. 1 answer
2. asked by Kathy
3. 481 views
Here, Im given some lists of situations, and for each situation, Ive got to figure out if using credit would be a wise or unwise
1. 1 answer
2. asked by Yipee
3. 438 views
the width of a row of 25 seats in an auditorium if each seat is 0.7 m wide
1. 3 answers
2. asked by jayson
3. 393 views
What solid has 2 triangular faces and 3 rectangular faces?
1. 7 answers
2. asked by liz
3. 2,145 views
I apologize for that. I didn't realize I didn't write the whole problem. Thank you for pointing that out to me.Aki's Bicycle
1. 0 answers
2. asked by Esther
3. 575 views
Is this analyz1. In “Unclaimed Deductions,” Alice Axia wrote about the most commonly overlooked deductions when filing a
1. 1 answer
2. asked by Kathy
3. 518 views
Which term best describes a collection of student information and grades that might be similarly displayed in both Excel and
1. 2 answers
2. asked by Anonymous
3. 927 views
Which sold has the most vertices?A.Triangular Prism B. Rectangular Prism C.Rectangular pyramid D.Square Pyramid
1. 0 answers
2. asked by liz
3. 447 views
Find two ratios that are equivalent to each given ratio.1) 7/14 2) 9/12 3) 21/35
1. 1 answer
2. asked by Amy
3. 671 views
1/5*5/3
1. 1 answer
2. asked by zehera
3. 214 views
Using information from 2 locations, Berkeley, California and Terre Haute, Indiana, a comparison of the water balance will be
1. 2 answers
2. asked by Chaseone
3. 550 views
the height of a new home is going to be 74 feet. if the height of the home in a scale drawing is 9.25 inches, what is the scale
1. 3 answers
2. asked by Megan
3. 556 views
If 25.00 ml of water is removed from two flasks, one with less water initially and each at 25 degrees, what will happen to the
1. 0 answers
2. asked by Chem dude
3. 416 views
i am a fifth grader and behind in math can you show me how to work this problem. two angles in a triangle are given. find x if x
1. 2 answers
2. asked by Anonymous
3. 514 views
1. Select any two integers between -12 and +12 which will become solutions to a system of two equations.2. Write two equations
1. 1 answer
2. asked by John
3. 717 views
Lisa has 5 more green marbles than blue marbles. She has a total of 40 green and blue marbles. Which system of equations
1. 5 answers
2. asked by Kanya
3. 3,047 views
dont know how to solve this equation but I have all the info.m= M + 5 log(d/10)=18+5 x log(5/10)=
1. 1 answer
2. asked by james
3. 312 views
Replication is called "semi-conservative" because half of the orginal strand is? idk i been workin on the question 4 an hr!!
1. 0 answers
2. asked by Angel
3. 371 views
Linda wants high-priced dress to wear to her graduation formal. She plans to charge her purchase and pay for it over the
1. 1 answer
2. asked by Yipee
3. 392 views
In the Atwood's machine of Figure 8-23, the two masses shown are initially at rest at the same height. After they are released,
1. 1 answer
2. asked by jennifer
3. 1,477 views
Hayden needs some equipment for the apartment he is renting while attending college. He finds some things on sale at a
1. 6 answers
2. asked by Yipee
3. 443 views
I don't understand why some verbes pronominaux use s'y instead of se. What is the function of the y? And how does it change the
1. 1 answer
2. asked by Corinne
3. 615 views

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