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Questions Asked on November 6, 2012

Given a scale factor of 2, find the coordinates for the dilation of the line segment with endpoints (–1, 2) and (3, –3). (1
1. 106 answers
2. asked by LILLY
3. 28,520 views
1. Identify the part, whole, and percent in the following statement: Find 15% of 750.a. part = 750, whole = n, percent = 15 b.
1. 81 answers
2. asked by Jman
3. 28,057 views
A boy shoves his stuffed toy zebra down a friction-less chute, starting at a height of 1.07 m above the bottom of the chute and
1. 3 answers
2. asked by Jessica <3
3. 8,404 views
Write a balanced equation for the combustion of gaseous ethane (C2H6) a minority component of natural gas, in which it combines
1. 2 answers
2. asked by Christine
3. 6,434 views
The scale factor for two similar rectangles is 3. If the area of the smaller rectangle is 8 m2, what is the area of the larger
1. 6 answers
2. asked by ?
3. 6,240 views
For which of the following mixtures will Ag2SO4(s) (Ksp=1.20E^-5)precipitate?More than one answer can be selected. a.) 150.0 mL
1. 4 answers
2. asked by chem question
3. 5,726 views
Hamlet Act 1 scene 1-4Most of the advice Polonius gives Laertes concerns etiquette and ways to make a good impression on other
1. 2 answers
2. asked by Monica
3. 5,314 views
A small sphere of mass m = 7.50 g and chargeq1 = 32.0 nC is attached to the end of a string and hangs vertically as shown in the
1. 3 answers
2. asked by renee
3. 5,291 views
The Specific weight of water is 62.4 lb/ft^3.Assuming 7.48 gal/ft^3, determine the weight of 1 gal of water?
1. 1 answer
2. asked by Evan
3. 4,626 views
A 66.7-kN car is travelling at 66.5 mph when the driver decides to exit the freeway by going up a ramp. After coasting 418 m
1. 1 answer
2. asked by Ashley
3. 4,463 views
If you stand on a bathroom scale, the spring inside the scale compresses 0.50 mm, and it tells you your weight is 760 N. Now if
1. 1 answer
2. asked by Lauria
3. 3,863 views
A regular heptagon has an apothem of approximately 6.5 ft and a perimeter of approximately 44.1 ft . Based on these
1. 1 answer
2. asked by Anonymous
3. 3,771 views
Write a balanced equation for the incomplete combustion of gaseous pentane (C5H12) which combines gaseous oxygen to form carbon
1. 2 answers
2. asked by Christine
3. 3,570 views
A 9.00 kg mass is connected by a light cord to a 1.00 kg mass on a smooth surface as shown in the figure. The pulley rotates
1. 5 answers
2. asked by Kayla
3. 3,351 views
Which of the following gases will effuse through a hole in a balloon fastest?a.Kr b.NO c.N2O d.NO2 e.ArNO2
1. 2 answers
2. asked by Brittany
3. 3,042 views
I have to write these sentence with the same meaning. Can anybody look them up, please?1. We will refund your booking fee,
1. 3 answers
2. asked by Minnie
3. 3,026 views
A pipe carries water at a flow rate of 10 gpm. Determine its volumetric flow (Q=V/time) in:A. Ft^3/s
1. 1 answer
2. asked by Evan
3. 2,844 views
Bert is planning to open a savings account that earns 1.6% simple interest yearly. He wants to earn exactly $384 in interest
1. 8 answers
2. asked by Michael
3. 2,592 views
3CH4(g)->C3H8(g)+2H2(g)Calculate change in G at 298 k if the reaction mixture consists of 41atm of CH4 , 0.010 atm of CH3, and
1. 1 answer
2. asked by BMW
3. 2,528 views
which of the following liquids have the highest freezing point?a- aqueous Fe(NO3)3 (0.030) b- aqueous glucose (0.050 m) c-
1. 2 answers
2. asked by Ania
3. 2,445 views
Lake superiorhas a depth of 1.333 thousand feet.there are 5,280 feet in one mile. How deep is Lake Superior?
1. 9 answers
2. asked by tt
3. 2,265 views
In the figure below, an object, after being released from its circular path, travels the distance OA in the same time it would
1. 1 answer
2. asked by Donald
3. 2,250 views
He method of tree ring dating gave the following years A.D. for an archaeological excavation site. Assume that the population of
1. 3 answers
2. asked by noell
3. 2,175 views
can someone help please?Find the measure of the smallest angle, ∠HFG, if ∠ GHF = 92° and ∠HGF = 72°. 16 20 26 15
1. 2 answers
2. asked by Tes
3. 2,106 views
A salesperson in a furniture store receives a weekly salary of $1,250. She also earns a commission of 6% on all sales for the
1. 2 answers
2. asked by Shanthi
3. 2,098 views
The question is: the arsenate ion has the formula AsO4^3-. Write the formula of the corresponding acid that contains this anion.
1. 3 answers
2. asked by Thy
3. 2,097 views
A 30.0kg child standing from rest slides down a water slide with a vertical height of 10.0m. What is the childs speed (a)halfway
1. 2 answers
2. asked by marlau
3. 2,074 views
The density of an unknown gas is 1.72 g/L at 750.0 torr and 30.0°C. Which of the following could be the unknown gas?a. CS2 b.
1. 1 answer
2. asked by Brittany
3. 2,037 views
The following information was available as of the close of business June 1, 2004 on government of Canada bonds.Coupon...Maturity
1. 2 answers
2. asked by Allen
3. 1,989 views
A 10.0 kg cylinder rolls without slipping on a rough surface. At an instant when its center of gravity has a speed of 16.0 m/s,
1. 1 answer
2. asked by Sarah
3. 1,868 views
A small sphere of charge q = +68 ƒÝC and mass m = 5.8 g is attached to a lightstring and placed in a uniform electric field E
1. 124 answers
2. asked by Anonymous
3. 1,854 views
A 15 kg uniform ladder leans againt a wall in the atrium of a large hotel. The ladder is 8m long, and it makes an angle as 60
1. 1 answer
2. asked by Chong
3. 1,848 views
For the reaction 2Co^3+ (aq) + 2Cl^- (aq) ----> 2Co^2+ + Cl2 (g)E^o = 0.46 V (STANDARD cell potential) what is the cell
1. 1 answer
2. asked by Ann
3. 1,802 views
2. Which statement is true of P-waves?a. They travel the fastest through rocks. b. They vibrate at 90° to the wave motion. c.
1. 5 answers
2. asked by Jman
3. 1,799 views
Two skaters, Elena and Tara, face each other on the ice. Elena has a mass of 57.4 kg, and Tara has a mass of 48.3 kg. Both are
1. 3 answers
2. asked by Anonymous
3. 1,757 views
Here are 6 measurements of the electrical conductivity of a iron rod:10.08, 9.89,10.05,10.16,10.21,1011 The iron rod is supposed
1. 2 answers
2. asked by Anonymous
3. 1,744 views
Which of the following reactions will result in a reduced total pressure?a. CH4(g) + 2O2(g) → CO2(g) + 2H2O(g) c. 2HI(g) →
1. 1 answer
2. asked by Brittany
3. 1,743 views
THE PATIENT WAS PLACED IN THE WHEELCHAIR WITH THE FRACTURED TIBIA WHAT KIND OF AGREEMENT ERROR IS IT
1. 1 answer
2. asked by REBECA
3. 1,654 views
How many moles of propane are contained in a 5.00 L tank at 450 torr and 25°C?
1. 2 answers
2. asked by Brittany
3. 1,631 views
A war-wolf, or trebuchet, is a device used during the Middle Ages to throw rocks at castles and now sometimes used to fling
1. 1 answer
2. asked by Holly
3. 1,587 views
How would I go about creating a Lewis Dot structure for the Calcium Carbonate and Magnesium Hydroxide?I know how to do it for
1. 1 answer
2. asked by Ezra
3. 1,571 views
In a skating stunt known as crack-the-whip, a number of skaters hold hands and form a straight line. They try to skate so that
1. 1 answer
2. asked by Anonymous
3. 1,562 views
how much potential energy does Tim, with a mass of 62.0kg, gain when he climbs a gymnasium a distance of 3.8m?
1. 2 answers
2. asked by Kevin
3. 1,556 views
can someone explain the benefits of writing a quadratic equation in vertex form and benefits of writing a quadratic equation in
1. 2 answers
2. asked by Lee
3. 1,532 views
BC has endpoints B(5,9) and C(-4,-3). Find the coordinates of the midpoint of BC.
1. 3 answers
2. asked by Mark
3. 1,525 views
Write each ratio as a fraction in simplest form.1. 3 sailboats to 6 fan boats
1. 5 answers
2. asked by Denise
3. 1,503 views
A transformer has 25 turns in the primary coil and 200 turns in the secondary coil. If 12 V is connected to the primary coil and
1. 1 answer
2. asked by Carleigh
3. 1,480 views
two observers 3 miles apart and facing each other find that the angles of the elevation of a balloon in the same vertical plane
1. 1 answer
2. asked by Haley
3. 1,462 views
Diethyl ether is a volatile organic compound. the vapor pressure of diethyl ether is 401 mm Hg at 18 degrees celsius and the
1. 1 answer
2. asked by Ania
3. 1,424 views
At his entrance before the king, all the people gave a great shout. The queen of Appamatuck was appointed to bring him water to
1. 1 answer
2. asked by shaquita
3. 1,412 views
the princess diaries movie "reviews" in quotes????you know how in movies trailers they say the movie review quotes "5 star" or
1. 3 answers
2. asked by Laruen
3. 1,411 views
The perimeter of a rectangle is 34 ft. The length is 1 ft longer than the width. Find the dimensions. Write a system of linear
1. 1 answer
2. asked by Anonymous
3. 1,400 views
Consider the following equations.N2H4(l) + O2(g) N2(g) + 2 H2O(l) ÄH = -622.2 kJ H2(g) + 1/2 O2(g) H2O(l) ÄH = -258.5 kJ H2(g)
1. 4 answers
2. asked by hannah
3. 1,353 views
i am a 3 digit number when i am rounded to the nearest hundred i become 300 my hundreds digit is 2 the differance between my
1. 2 answers
2. asked by lindsey
3. 1,351 views
what is the minimum of amount of KCN in moles needed to extract 29 grams of gold
1. 1 answer
2. asked by Anonymous
3. 1,349 views
I am a 3 digit number when i am rounded to the nearest 100 I become 800 when i am rounded to my hundreds digit does not change i
1. 1 answer
2. asked by cayden
3. 1,345 views
A painter climbs a ladder leaning against a smooth wall. At a certain height, the ladder is on the verge of slipping. Let the
1. 1 answer
2. asked by Kayla
3. 1,331 views
A woman who is 5feet 4 inches cast a shadow that is 6 feet tall. How long of a shadow would be cast by a man who is 6 feet 8
1. 3 answers
2. asked by melissa
3. 1,319 views
If a .01M Mn(NO3)2 solution has an ammonia concentration of 6M, would a precipitate form? Calculate the ion product and compare
1. 1 answer
2. asked by Juliana
3. 1,269 views
When the movie Star Wars premiered in 1977, it was both surprising and a revolution in its special effects.Is this correct or
1. 2 answers
2. asked by nicolee
3. 1,259 views
build 3 different rectangular prisms with volume 12 cubic centimetres. describe each prism.
1. 2 answers
2. asked by karish
3. 1,200 views
I've been writing a personal response on the Great Gatsby and need some specific examples of how my idea "Money does not equal
1. 1 answer
2. asked by Ebug
3. 1,190 views
In an experiment, 25.0 mL of a gas with a pressure of 1.00 atm is contained in a balloon at 25.0°C. The balloon is then cooled
1. 1 answer
2. asked by Brittany
3. 1,189 views
The election results indicate that 131.2 million Americans voted in the 2008 presidential election. This was approximately 63%
1. 4 answers
2. asked by Megan
3. 1,170 views
Do you want to own your own candy store? Wow! With some interest in running your own business and a decent credit rating, you
1. 1 answer
2. asked by noell
3. 1,151 views
The earth rotates once per day about an axis passing through the north and south poles, an axis that is perpendicular to the
1. 0 answers
2. asked by Don
3. 1,149 views
Consider the reactionCaSO4(s)rightleftharpoons Ca^2+(aq)+ SO_4^2-(aq) At 25 C the equilibrium constant is Kc = 2.4 \times 10^-5
1. 2 answers
2. asked by Josh G.
3. 1,143 views
Determine the down payment and the amount to be financed for each home described below.(a) $380,380; 10% down
1. 1 answer
2. asked by Anonymous
3. 1,133 views
A painter climbs a ladder leaning against a smooth wall. At a certain height, the ladder is on the verge of slipping. Let the
1. 2 answers
2. asked by Kayla
3. 1,103 views
2. What is the subject of the sentence below?Try giving the dog less water and he won’t spill it on the floor. a. an
1. 9 answers
2. asked by Jman
3. 1,100 views
The combustion of ethane:2 C2H6 (g) + 7 O2 (g) ---> 4 CO2 (g) + 6 H2O (g) At the same temperature and pressure, what is the
1. 2 answers
2. asked by Helpless
3. 1,095 views
The "resistant" threshold for gemifloxacin is >1 mg/L while the "resistant" threshold for sulfamethoxazole is >512 mg/L. Explain
1. 0 answers
2. asked by Ashley Strenke
3. 1,095 views
Total plasma volume is important in determining the required plasma component in blood replacement therapy for a person
1. 0 answers
2. asked by Anonymous
3. 1,094 views
a rectangular solid has a volume of 640 cubic units. the width is 3 units more than the height and the length is 1 unit more
1. 1 answer
2. asked by sissy fafafa
3. 1,072 views
Subject: Buying a HouseIs "Steps in Buying A House" a good thesis.
1. 1 answer
2. asked by JANNET
3. 1,049 views
Sunny received 90 on his math test. If he got x number of 3 point problems and y number of 5 point problems correct, write an
1. 1 answer
2. asked by Anabeth
3. 1,044 views
A capybara is the worlds largest rodent . It can grow to be 1 3/10 m long. Write an improper fraction that represents the length
1. 1 answer
2. asked by Jennifer
3. 1,037 views
Two blocks of different temperatures are brought together.Block A is a 360.0-kg block is made of Material X which has a
1. 1 answer
2. asked by Morgan
3. 1,034 views
Consider the equation: 2NO2(g) N2O4(g). Using ONLY the information given by the equation which of the following changes would
1. 4 answers
2. asked by olivia jo
3. 1,025 views
he writers transformation of questioning of whether or not there truly is a God to the personal conclusion made through
1. 1 answer
2. asked by shaquita
3. 1,019 views
Which of the following will result in a chemical change?
1. 2 answers
2. asked by Anonymous
3. 1,019 views
What is the different between tissue-specific knockout mouse and an inducible knockout mouse
1. 0 answers
2. asked by nam
3. 1,018 views
To conduct a valid regression analysis, both x and y must be approximately normally distributed.True False
1. 2 answers
2. asked by Mike
3. 1,017 views
Given that sinx = 7 /25 pi/2 <or equal to x <or equal to pi Find the value of cos 2x
1. 2 answers
2. asked by Matt
3. 964 views
4 3/4 + 3 1/2ADD AND WRITE IN SIMPLEST FORM
1. 2 answers
2. asked by nikki
3. 964 views
calculate the electric flux through the curved surface and base of a right hollow cone of height h and base radius r when charge
1. 1 answer
2. asked by dev
3. 961 views
Air's capacity to hold water vapor (the maximum amount of water that an air mass can dissolve)
1. 2 answers
2. asked by Anonymous
3. 955 views
my tens digit is double my ones digit both of my digits add up to six what number am I?
1. 1 answer
2. asked by lori
3. 951 views
i am a 3 digit number when i am rounded to the nearest 100 my hundreds digits is one less than my tens digit and 2 less than my
1. 0 answers
2. asked by lindsey
3. 930 views
A hypodermic needle is 2.98 cm in length and 0.28 mm in diameter. What pressure difference between the input and output of the
1. 1 answer
2. asked by britt
3. 913 views
Find sin (x-y) if sinx = -2/5 and siny = 2/3 X is in quadrant IV, and y is in quadrant I
1. 1 answer
2. asked by Anonymous
3. 913 views
What was the contribution of Alexander the great to the world today?
1. 1 answer
2. asked by Britney
3. 906 views
how many different rectangular prisms with a volume of 11cubic centimetre can you build with centimetre cubes? explain.
1. 2 answers
2. asked by karish
3. 900 views
Word bank: acute bluster bungle commentary duration eerie facet fidelity fray headstrong inhabitant numb pacify ravenous refute
1. 10 answers
2. asked by Jerald
3. 888 views
Word bank: acute bluster bungle commentary duration eerie facet fidelity fray headstrong inhabitant numb pacify ravenous refute
1. 11 answers
2. asked by Jerald
3. 869 views
A power of 200 kW is delivered by power lines with 48,000 V difference between them. Calculate the current, in amps, in these
1. 1 answer
2. asked by Julia Kate
3. 849 views
In a learning experiment, untrained mice are placed in a maze and the time required for each mouse to exit the maze is recorded.
1. 1 answer
2. asked by Ashley
3. 835 views
A 220 air-track glider is attached to a spring. The glider is pushed in 12.0 against the spring, then released. A student with a
1. 1 answer
2. asked by Victoria
3. 827 views
A small sphere of charge q = +68 ƒÝC and mass m = 5.8 g is attached to a lightstring and placed in a uniform electric field E
1. 0 answers
2. asked by Anonymous
3. 824 views
Set up a Hess's law cycle, and use the following information to calculate ÄH°f for aqueous nitric acid, HNO3(aq). You will
1. 2 answers
2. asked by hannah
3. 816 views

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