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Questions Asked on September 20, 2009

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. 9,326 views
2.) Pounding a nail into wood makes the nail warmer. Consider a 5-g steel nail 6 cm long and a hammer that exerts an average
1. 2 answers
2. asked by Mary
3. 6,417 views
how to calculate delta h for the reaction2B(s)+3H2(g)arrow B2H6(g)given the following data: 2B(s)+3/2O2(g)arrowB2O3(s)
1. 3 answers
2. asked by georgina
3. 4,087 views
Find an expression for the function whose graph is the bottom half of the parabola x + (y - 9)2 = 0.y=? some help would be
1. 4 answers
2. asked by sara
3. 3,756 views
Can someone please check my work?The following friends are standing in line, one behind the other, to go into the movies. They
1. 1 answer
2. asked by Larry
3. 3,600 views
This was my problem:4.) The specific heat capacity of copper is 0.092 cal/g*oC. Show that the amount of heat needed to raise the
1. 5 answers
2. asked by Mary
3. 3,517 views
A small 7.10kg rocket burns fuel that exerts a time-varying upward force on the rocket. This force obeys the equation F = A +
1. 5 answers
2. asked by Dreskillz89
3. 3,309 views
The relative molecular mass of A is 116. Determine the molecular formula for A.
1. 1 answer
2. asked by Some kid.
3. 3,216 views
A train is traveling up a 5.2° incline at a speed of 3.09 m/s when the last car breaks free and begins to coast without
1. 3 answers
2. asked by jawn
3. 2,882 views
A boy and a girl carry a 12.0 kg bucket of water by holding the ends of a rope with the bucket attached at the middle. FI tehre
1. 1 answer
2. asked by Physics (Trig Bit)
3. 2,862 views
An airplane pilot wishes to fly due west. A wind of 82.0 km/h is blowing toward the south.If the airspeed of the plane (its
1. 3 answers
2. asked by Andre
3. 2,019 views
The acid-base reaction between phosphoric acid, H3PO4, and calcium hydroxide, Ca(OH)2, yields water and calcium phosphate. For
1. 2 answers
2. asked by Anonymous
3. 1,945 views
hey, can someone help meim stuck on this one question "The hardness of a mineral is found to be between 9 and 10 on the Mohs
1. 4 answers
2. asked by Chris
3. 1,814 views
Find the slope of the line passing through the pair of points: (9, 5) and (4, 1).My answer is : -4/5 Is this correct? Thanks.
1. 3 answers
2. asked by B.B.
3. 1,776 views
1. Find the area of the figure.(The figure is a trinagle with a dotted line directly down the middle with the measurements of 4
1. 1 answer
2. asked by A~
3. 1,725 views
I have a problem. A theater runs 2 movies The first movie is 40 minutes long, the second is 60 minutes long. They start at 3:00.
1. 3 answers
2. asked by Janice
3. 1,634 views
An organic compound A contain 62.0% by mass of carbon, 21.1% by mass of nitrogen, the reminder being hydrogen. Determine the
1. 1 answer
2. asked by Richard ineed help
3. 1,602 views
All of the following are included in GDP EXCEPTthe income from a garage sale. the value of a new car. the value of a new house.
1. 1 answer
2. asked by Alex
3. 1,584 views
When the first n positive integers are added together, their sum is given by1/2n(n+1) Find the value of n for which the sum is
1. 2 answers
2. asked by Remy
3. 1,578 views
A(n) ________-based ethics code defines corporate values, creates a supportive environment, and stresses shared accountability
1. 3 answers
2. asked by Anonymous
3. 1,436 views
A store sells 28 ounces of peanut butter for $2.24. The store also sells 32 ounces of the same peanut butter for $2.40. Which is
1. 2 answers
2. asked by L.A
3. 1,354 views
In Ch.5 of To Kill a Mockingbird:When Miss Maudie baked a cake, what would she make for Scout,Jem, and Dill?
1. 1 answer
2. asked by Trenton
3. 1,335 views
Solve the indicated variable:1. Volume of a cone: solve for h: V=¨ir^2h/3 2. Temperature formula: solve for C: F=9/5C+32
1. 1 answer
2. asked by kitty kat
3. 1,330 views
a sample of magma flows very quickly. Would you expect it to contain high or low amounts of silica? Why?please help
1. 1 answer
2. asked by NeedHelpPlz
3. 1,313 views
the officejet printer can copy lisa's dissertation in 18 min. the laserjet printer can copy the same document in 20 min. if the
1. 2 answers
2. asked by nono
3. 1,312 views
An airplane flies 200 km due west from city A to City B and them 300 km in the direction of 30.0 degrees north of west from city
1. 1 answer
2. asked by Brenden
3. 1,255 views
the officejet printer can copy lisa's dissertation in 18 min. the laserjet printer can copy the same document in 20 min. if the
1. 2 answers
2. asked by nono
3. 1,246 views
How is the culture of India reflected in the idea of the sacred cow? What influence does this have on the arts of India? Other
1. 1 answer
2. asked by bella
3. 1,235 views
Your departments's accounting software is extremely outdated and you have included the purchase of new software in this year
1. 0 answers
2. asked by Malcolm
3. 1,229 views
A passenger walks from one side of a ferry to the other as it approaches a dock. If the passenger's velocity is 1.70 m/s due
1. 1 answer
2. asked by Anonymous
3. 1,224 views
A parachustist jumps from an airplane and freely falls y=51.8 m before opening his parachute. Thereafter, he decelerates at
1. 1 answer
2. asked by Anonymous
3. 1,224 views
If a license plate has 3 letters and then 3 numbers, what are the chances (probability?) of getting at least 1 letter "Z" in one
1. 1 answer
2. asked by Diane
3. 1,218 views
what were the major historical, economic, social and geographical factors that influenced the development of ancient rome?my
1. 2 answers
2. asked by Anonymous
3. 1,215 views
The Econ Dpt final has 30 questions that are multiple choice. There are 5 possible answers. If you guessed the answers to all
1. 1 answer
2. asked by Jennifer
3. 1,196 views
please can you help me find the translationson the agenda = 2 words first one begins with a to eat = 2 words first one begins
1. 11 answers
2. asked by kiko
3. 1,186 views
1.Divide. 0.8/ 14.12 A~17.65?2.The cost of 36 items is $24.80. What is the cost of an individual item to the nearest
1. 2 answers
2. asked by A~
3. 1,183 views
how can i solve this problem? The number of tickets sold each day for a upcoming peformance of Handel's Messiah is given by
1. 3 answers
2. asked by Joanne
3. 1,181 views
multiply the equation by a power of 10 to write an equivalent equation with integer coefficients:1. 4.15x+3.01=10.9x+1.29 2.
1. 2 answers
2. asked by kitty kat
3. 1,079 views
There is a rectangular piece of land that measures 40ft by 70 ft in the middle there is a square sandbox that is 6 ft on each
1. 2 answers
2. asked by p
3. 1,039 views
Does anyone know where to get chapter outlines for Liberty Equality Power: A history of the american people
1. 1 answer
2. asked by Lloyd Barber
3. 1,039 views
A .6 gm peanut is burned beneath 50g of water, which increases the temperature from 22 degrees to 50 degrees centigrade.
1. 3 answers
2. asked by Mary
3. 1,013 views
I have to write an essay about colonial times, where i pick a colony in English North America and write a report for the board
1. 1 answer
2. asked by anonymous
3. 1,007 views
Hello, I need help with calculations for lab. I prepared excess NaOH and HCL solutions (unknown conc., ~0.1M). Then I
1. 4 answers
2. asked by Pavel
3. 1,005 views
If CPI was 108 in 1985 and 130 in 1990 (base year 1982-1984 = 100)-the purchasing power of the dollar would have been the same
1. 1 answer
2. asked by Evan
3. 961 views
how was the society of the Roman republic organized? how did it balance the dangers of internal division and external invasion?h
1. 1 answer
2. asked by Anonymous
3. 942 views
Cost behavior and classification: Factory supervision, Aluminum tubing, Rims,Emblem, Gearbox, Straight-line depreciation on
1. 1 answer
2. asked by Danny
3. 939 views
A car accelerates at 2.25 m/s^2 along a straight road. It passes two marks that are 27.8 m apart at times t=3.80 s and t=5.25 s.
1. 1 answer
2. asked by Anonymous
3. 938 views
A local gym charges nonmembers $8 per day to use the voleyball courts. Members pay a yearly fee of $150 and $2 per day to use
1. 2 answers
2. asked by katya
3. 871 views
g(x) = abs(f(x))[abs = absolute value] How exactly do I explain this transformation? I don't think "y-values turn positive,
1. 2 answers
2. asked by Nikki
3. 863 views
Write an equation of the line satisfying the given conditions. Slope=0 y-intercept of 7.My answer is: y=7x Is this correct?
1. 5 answers
2. asked by B.B.
3. 860 views
write interval notation for the set {x|-7<x<7} choose a intervelA)[-7,7) B)(-7,7) C)(-7,7] D)[-7,7]
1. 1 answer
2. asked by manda
3. 844 views
Why, in french, do you say "Ma famille va au restaurant" instead of "Ma famille vont au restaurant"?
1. 1 answer
2. asked by Mackenzie
3. 841 views
I'm trying to describe how the graph is related to the parent function.The parent function is x^3 and the problem is:
1. 2 answers
2. asked by Chris
3. 827 views
A researcher interested in relationships developed a questionnaire that measures the degree of affection adult men feel for
1. 3 answers
2. asked by qwen
3. 796 views
1. To convert from kilometers (km) to meters (m), multiply by 1000. How many meters are there in 6.2 km? A~6,200M?2.
1. 1 answer
2. asked by A~
3. 794 views
Hi can anyone help me, i tried but it is coming up incorrect.July 1. Bills are sent to clients for services provided in June in
1. 1 answer
2. asked by Peaches
3. 792 views
can someone help me?you are given a sample of an unknown mineral. you determine that the mineral's streak is whte and its
1. 0 answers
2. asked by NeedHelpPlz
3. 774 views
To convert from kilometers (km) to meters (m), multiply by 1000. How many meters are there in 6.2 km? A~6,200M?2. Multiply.5.75
1. 1 answer
2. asked by A~
3. 772 views
A person walks 25.0° north of east for 4.00 km. How far would the person walk due north and due east to arrive at the same
1. 2 answers
2. asked by asher
3. 772 views
how are coastal plains and the interior plains alike
1. 2 answers
2. asked by blue
3. 769 views
Find the equation of a line which isperpendicular to 2x + 3y = 4 passing through ( -5, 1) Can you show mw how to work this out
1. 1 answer
2. asked by Remy
3. 751 views
Two fraternities, Sig Ep and Ep Sig, plan to raise money jointly to benefit homeless people on Long Island. They will sell Yoda
1. 1 answer
2. asked by SABRINA (PLEASE HELP)
3. 748 views
Can you help me with a thesis statement from this prompt:"Identify and discuss the turning points which marked the changing
1. 2 answers
2. asked by Tayla
3. 740 views
Steel plates are commonly attached to each other with rivets, which are slipped into holes in the plates and rounded with
1. 5 answers
2. asked by Mary
3. 737 views
List the elements in the sample space of this experiment:a 6 sided die is rolled. the sides contain the numbers 1,2,3,4,5,6.
1. 4 answers
2. asked by ggift
3. 732 views
Spanish, English and French models for civilization in the New World before 1600. Which one was successful during that time? I
1. 3 answers
2. asked by Kourtney
3. 730 views
If an 8 inch wide rectangle is to approach the golden ratio, what should its length be?
1. 2 answers
2. asked by ggift
3. 728 views
can anyone unscramble dropifthegoits?
1. 1 answer
2. asked by chris
3. 728 views
A certain car is capable of accelerating at a rate of + 0.60 m/s^2. How long does it take for this car to go from a speed of 55
1. 1 answer
2. asked by Anh
3. 720 views
what was the most major turning point which marked the changing relationship between american colonists and the british which
1. 1 answer
2. asked by Tayla
3. 719 views
A convention manager finds that she has $1410, made up of twenties and fifties. She has a total of 48 bills. How many fifty
1. 1 answer
2. asked by B.B.
3. 714 views
Together these two turkeys weigh twenty pounds," said the butcher. The little fellow sells for two cents a pound more the big
1. 3 answers
2. asked by John Smith
3. 712 views
1. Subtract 0.36 from 6. A~ 5.64?2. Write the following as a common fraction or mixed number. Write your answer in lowest terms.
1. 1 answer
2. asked by A~
3. 696 views
How is the culture of India reflected in the idea of the sacred cow? What influence does this have on the arts of India? Other
1. 1 answer
2. asked by bella
3. 695 views
This was the definition of the great awakening that was in my textbook. I don't understand it. Can you please tell me what it
1. 3 answers
2. asked by Kourtney
3. 689 views
Determine whether the lines are parallel, perpendicular or neither: y+x= -2 and y-x= -2.My answer is : Perpendicular Is this
1. 1 answer
2. asked by B.B.
3. 687 views
in a GIVEN DAY THE MILL TURNS OUT THREE TIMES AS MANY UNITS OF PLYWOOD. IT PROFITS OF $25 ON A UNIT OF LUMBER AND $40 ON A UNIT
1. 5 answers
2. asked by kari
3. 678 views
If you were a Native American in 1492 how might your opinion of Columbus changed?(Not a homework question just curious of your
1. 2 answers
2. asked by candy
3. 677 views
what is the expanded form of 0.6045
1. 1 answer
2. asked by olivia
3. 664 views
I need help in how I can approach this assignment,so that I cover all the areas that are to be included and still write an
1. 1 answer
2. asked by Andy
3. 661 views
how are coastal plains and the interior plains different
1. 1 answer
2. asked by blue
3. 643 views
Determine if the relationship represented in the table is linear. If it is linear, write an equation.x|-2 5 7 10 12 20 y| 3 0 2
1. 1 answer
2. asked by B.B.
3. 638 views
The treadmill display indicated that Joanna had completed 30% of her workout with 35 minutes remaining. How much time had she
1. 4 answers
2. asked by niki
3. 636 views
My previous post didn't post properly so heres a new one.Can someone please check my work? James:But we’re so good together,
1. 1 answer
2. asked by John
3. 630 views
Please post your response to the following: What role did religion play in the arts in Islamic civilizations? What artistic
1. 2 answers
2. asked by bella
3. 627 views
Without graphing, identify the slope and the y-intercept. 7x+4y=33My answer is: Slope 4/7; y-intercept [0, 4/33]. Is this
1. 1 answer
2. asked by B.B.
3. 626 views
Complete the statement, using the symbol < or >. 14/25 <? 0.6
1. 4 answers
2. asked by A~
3. 624 views
This is an paragraph that was in are textbook. How would I sum this up but still capture what it is saying. I find it to be kind
1. 1 answer
2. asked by London
3. 624 views
brian sends an email which is 5242880 bytes then he sends another email which is 5880000 bytes how much bigger is his econd
1. 1 answer
2. asked by dk
3. 623 views
A very silly person, intent on catching pigeons on the roof of an apartment building, trips and falls a distance of 43.0 m. She
1. 6 answers
2. asked by Anonymous
3. 622 views
ok so my computer (windows) is acting weird, i used a software on it that i've never use before and now when i turn it on says
1. 1 answer
2. asked by Delaney
3. 620 views
How would the solstices and equinoxes change if the earth's orbit were circular instead of elliptical? explain how a circular
1. 0 answers
2. asked by Ryan
3. 618 views
what was the religion(s) of the people of massachusetts when it was first founded? PLEASE DNT GIVE ME A WEBSITE
1. 2 answers
2. asked by keke
3. 618 views
What are two organisms that are classified in the same class will alwas be classifed in the same
1. 1 answer
2. asked by Camille
3. 608 views
Suppose that you have a $400,000 commercial mortgage with a 6.3% APR and a 25 year amortization period. Further, suppose that
1. 0 answers
2. asked by Gary
3. 605 views
How did Christopher Columbus change the Native American lives I need 5 reasons and I only have 2. (I need 3 more)?Plz help!
1. 3 answers
2. asked by candy
3. 597 views
1. Find the decimal equivalent of the mixed number.11 1/4 A~ 11.25?2. Divide by moving the decimal point. 8.9 / 10 TO THE POWER
1. 1 answer
2. asked by A~
3. 576 views
I've been stuck on this question for half hour so please help meAccording to the principle of supply and demand, the price you
1. 1 answer
2. asked by NeedHelpPlz
3. 575 views
Two numbers have a sum of 32. One of the numbers is t. Find the other number.My answer is: 32-t. Is this correct?
1. 5 answers
2. asked by B.B.
3. 569 views
Does feldspar has a higher value than iron-containing minerals and why.can someone answer the question? please help
1. 0 answers
2. asked by Chris
3. 562 views

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