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2011
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Questions Asked on May 25, 2011

A 2000 pound car is parked on a street that makes an angle of 12* with the horizontal (think it's a street on a hill). a) find
1. 4 answers
2. asked by ale
3. 7,508 views
Two less than three-fourths of a number is ten. What is the number?
1. 2 answers
2. asked by Diana
3. 5,216 views
Find the work done by a force F of 30 pounds acting in the direction (2,3) in moving an object 3 feet from (0,0) to the point in
1. 5 answers
2. asked by Em
3. 3,923 views
An aifplane is flying on a compass heading (bearing) of 170* at 460 mph. A wind is blowing with the bearing 200* at 80mph. a)
1. 3 answers
2. asked by ale
3. 3,920 views
The length of the sides of a triangle are three consecutive even integers. The perimeter of the triangle is 36 in. What is the
1. 2 answers
2. asked by Jocelyn
3. 3,516 views
1. Critically evaluate the job analysis that Mary conducted for the position of assistant manager. Has she used appropriate
1. 4 answers
2. asked by tim
3. 2,860 views
what is the slope of line that passes through (-3,-8) and (0,6)
1. 2 answers
2. asked by randy
3. 2,805 views
A plane is is flying 240 mph heading N60°E. The wind is blowing S30°E at 30 mph.What is ground speed? What is the smallest
1. 1 answer
2. asked by Anonymous
3. 2,673 views
A 50.0- piece of ice at 0.0 is added to a sample of water at 8.0. All of the ice melts and the temperature of the water
1. 1 answer
2. asked by Cassie
3. 2,519 views
The specific heat of toluene, C7H8, is 1.13 J/g K. How many joules of heat are needed to raise the temperature of 30.0 g of
1. 2 answers
2. asked by Emily
3. 2,142 views
What is the concentration of NO3- ions when equal volumes of 0.1M AgNO3 and 0.1M NaCl are mixed together?
1. 5 answers
2. asked by Swathi
3. 2,031 views
line xy bisects and is perpendicular to line ab and dc .line Ab = 48 in. line ap = 26 inches . what is the length of line xy
1. 1 answer
2. asked by miguel butgos
3. 1,925 views
What minimum mass of HCl in grams would you need to dissolve a 2.5g iron bar on a padlock?
1. 1 answer
2. asked by Anonymous
3. 1,822 views
The area of a regular hexagon is 35in.2. Find the length of the side.
1. 4 answers
2. asked by Meg
3. 1,774 views
A pyramid has a square base with sides length of b. The height of the pyramid is h. If the pyramid is enlarged by doubling the
1. 4 answers
2. asked by JOY
3. 1,703 views
Simplify: 5/8 divided by 15/16 + 1/2
1. 2 answers
2. asked by jasmine
3. 1,645 views
Will you check this answer for me?the half-life of strontium-87 is 2.8hr. What percentage of this isotope will remain after 8
1. 1 answer
2. asked by Madison
3. 1,490 views
by prime factorisation method find the least positive number divisible by 700 and 364
1. 5 answers
2. asked by ....
3. 1,435 views
1. How did the rulers of the Canyon peoples deal with the environmental challenges that their region presented?A. They allowed
1. 3 answers
2. asked by BOB
3. 1,405 views
The volume of a ball is 36 pi cm^3. Find the dimensions of a rectangular box that is large enough to hold the ball.
1. 1 answer
2. asked by Keya
3. 1,389 views
Carbon disulfide is produced by the reaction of carbon and sulfur dioxide.5C(s) +2 SO2(g) ---------> CS2(g) + 4CO(g) How many
1. 2 answers
2. asked by Clare
3. 1,367 views
The patient is alert and oriented and has normal mental status exam. Which words are verbs?
1. 1 answer
2. asked by janne
3. 1,350 views
how do you calculate the quantity of heat gained or lost?0.60 mol of steam condenses at 100°C
1. 2 answers
2. asked by Emily
3. 1,285 views
Given info:arc length = 65 m formula for arc length: s=rø s = 2pi r radius of circle: 2300 m so to find the angle would I put
1. 6 answers
2. asked by Amy~
3. 1,275 views
What are innovative uses of communication technology that changed the world
1. 4 answers
2. asked by Theresa
3. 1,267 views
The volume of a cone is 54 pi cubic inches. The radius and height of the cone are both reduced by a factor of 3 to create a new
1. 2 answers
2. asked by Mary
3. 1,245 views
The radius of a right circular cone is 6 inches and the height is 8 inches find the slant height of the cone.
1. 5 answers
2. asked by Mary
3. 1,226 views
the vapour pressure of a solution having 2g of solute X ( molar mass=32)in 100g of CS2(vapour pressure = 854 torr)is 848.9 torr.
1. 1 answer
2. asked by Swathi
3. 1,226 views
How do you say she was looking at the tv in Spanish. I know this is in the imperfect progressive but ver ( to look) is irregular
1. 3 answers
2. asked by Hannah
3. 1,220 views
In gunea pigs , short har (L) is dominant to long hair (l) and heterozygous conditions of yellow coat (cy) and white coat (Cw)
1. 0 answers
2. asked by Ronia
3. 1,151 views
Task: Identify two events (Monroe Doctrine & Open Door Policy) in U.S History that demonstrate how the U.S has promoted the
1. 2 answers
2. asked by Janina
3. 1,150 views
Solve: 2-y=sqrt(y+4)I need all of the steps. I need this ASAP because this assignment is due tomorrow. Thanks
1. 2 answers
2. asked by Brandon
3. 1,125 views
Calculate how much heat 32.0 g of water absorbs when it is heated from 26.0°C to 73.5°C.In joules, and then we have to
1. 8 answers
2. asked by Jane
3. 1,115 views
Calculate the heat change (q) in kJ for each reaction. Assume the density of the acid solutions is 1.00 g/mL and the heat
1. 2 answers
2. asked by ChemGeek
3. 1,109 views
A golfer hits a ball from the origin with an initial speed of 35 m/s at an angle of 44 degrees above the horizontal axis. The
1. 1 answer
2. asked by Lynn
3. 1,102 views
A golfer hits a ball from the origin with an initial speed of 35 m/s at an angle of 44 degrees above the horizontal axis. The
1. 0 answers
2. asked by Amy
3. 1,098 views
Lower and upper confidence interval estimate ahead of two months for cod catch (no trend in cod catch but it is changing slowly)
1. 0 answers
2. asked by Lily
3. 1,097 views
In a unit cell(cubic)atoms A,B & C are located at corners, face-centres and edge centres respectively. If atoms touching one of
1. 0 answers
2. asked by Swathi
3. 1,095 views
A vending machine dispenses coffee into a sixteen ounce cup. The amount of coffee dispensed into the cup is normally distributed
1. 0 answers
2. asked by dj
3. 1,093 views
Kayla has a 41% grade average. Then sha takes an exam that is for 20% of her grade and gets an 100%. What is her grade now?
1. 3 answers
2. asked by Ashley
3. 1,079 views
When considering a post-secondary option, you should consult which of the following sources?A. your internal motivation B.
1. 3 answers
2. asked by career management
3. 1,061 views
1. Est-ce qu'il y a une grande glace dans ta chambre?Oui, il y a une grande glace dans ma chambre. 2. Qui achète tes affaires
1. 1 answer
2. asked by Sydney
3. 1,056 views
The water level in a vertical glass tube 1.40 m long can be adjusted to any position in the tube. A tuning fork vibrating at 440
1. 1 answer
2. asked by Emma
3. 1,055 views
Two trains leave a train station at the same time. One travels east at 10 miles per hour. The other train travels west at 9
1. 2 answers
2. asked by jack
3. 1,053 views
What actions did William Carney take that he became the first black recipient of the congressional medal of honor?
1. 1 answer
2. asked by Ashley
3. 1,052 views
Okay so after the outcome activity, there is another part to it, and it is to write a paragraph frm Macdonalds point of view
1. 4 answers
2. asked by Emma
3. 1,045 views
Use the limit process to find the area of the region between f (x)=10x+8 and the x-axis on the interval [0,3]
1. 1 answer
2. asked by Christiana
3. 1,043 views
Please help!How many moles of hydrogen are needed to triple the volume occupied by 0.25 mol of hydrogen, assuming no changes in
1. 1 answer
2. asked by Michelle
3. 1,023 views
The reaction O2 ⇄ 2 O has a K=1.2x10-10. If a 1.7 L container holds 3.8 molesof O atoms (and nothing else), what will the
1. 0 answers
2. asked by Kat
3. 1,009 views
The volume of a cone is 54 pi cubic inches. The radius and height of the cone are both reduced by a factor of 3 to create a new
1. 1 answer
2. asked by Mary - Help plz
3. 1,003 views
An airplane flies 500 mi/h in still air. Flying with the jet stream, the plane travels 1200 mi from City A to City B. The plane
1. 1 answer
2. asked by Rebecca
3. 997 views
This is a question on a study guide for a test tomorrow. How do you do it? Please helpAccording to the Federal Highway
1. 1 answer
2. asked by Max
3. 995 views
Any answers are greatly appreciated.a) In the game of “In-Between” two cards are drawn from a standard deck of 52 cards.
1. 1 answer
2. asked by steve
3. 989 views
The function f(x)=(x-2)^4 has an inflection point at x=2.It is true or false.
1. 1 answer
2. asked by Function
3. 985 views
A wooden cylinder with a diameter of 10 centimeters and a height of 20 centimeters rests on its circular base. It is cut in half
1. 3 answers
2. asked by Mary
3. 967 views
need help with tthe first question on this page!!! pleasemail.rdcrd.ab.ca/~smolesky/FOV1-000293AF/5Matter/PracticeWritten.pdf
1. 1 answer
2. asked by samuel
3. 959 views
I saw your corrections and I thank you for your help.Shall I write this way: 1) The interior monologue has the following
1. 1 answer
2. asked by Henry1
3. 957 views
When a horizontal force of 350 is applied to a 86.0 box, the box slides on a level floor, opposed by a force of kinetic friction
1. 0 answers
2. asked by EL
3. 956 views
The waves got higher and higher.Then the waves broke the boat, and the emperor could not get back to the palace. (What is the
1. 1 answer
2. asked by rfvv
3. 956 views
Write the equation of the line containing the given point and parallel to the given line.The equation of the line is y= ?... 1.
1. 1 answer
2. asked by Ann
3. 956 views
if a quadrilateral has both pair of base angles congruent---- can you prove that the shape is a trapezid
1. 0 answers
2. asked by Brenda
3. 925 views
The price p per kilogram when x kilograms of a certain commodity are demanded given byp=[{300}/{x+3}]+105 for 0 < x < 100 Find
1. 1 answer
2. asked by Function
3. 882 views
This is a question on a study guide for a test tomorrow. How do you do it? Please helpAccording to the Federal Highway
1. 0 answers
2. asked by David
3. 876 views
True or False?General Sherman's 60 miles path of destruction was from Atlanta, Georgia to Savannah, Georgia?
1. 0 answers
2. asked by Peter
3. 875 views
Assume the only choice variable is total benefit function is B(x) = 170x-x², and cost function is C(x) = 100-10x + 2x².a. What
1. 2 answers
2. asked by Megan
3. 871 views
If a rectangular solid has a volume of 27 and at least one edge the length of 3,which of the following Must be true?I,m not
1. 2 answers
2. asked by Mary
3. 864 views
Are these well written sentences?1. When I am writing, my words need to construct a clear picture for my readers. 2. I will
1. 8 answers
2. asked by blake
3. 860 views
In the test for chloride ion why is it necessary to acidify with hno3
1. 1 answer
2. asked by Agu
3. 856 views
What is good and bad e-mail etiquette
1. 1 answer
2. asked by JoshelaT
3. 852 views
When I came to the North West in July, 1884, I found the Indians suffering. I found the half-breeds eating the rotten pork of
1. 5 answers
2. asked by Emma
3. 846 views
If f(a)=K, then which of the following must be true?f(K)=a f inverse(k)=a f inverse(a)=K
1. 2 answers
2. asked by Jon
3. 845 views
I urgently need to find a site where I can get a video lesson with transcript of the Holocaust.By the way, could you check these
1. 0 answers
2. asked by Henry1
3. 831 views
(4a^3b^2-14a^2b-18ab^2)/(2ab)
1. 1 answer
2. asked by ethan
3. 821 views
The University Entrance scores are normally distributed with a mean of 250 and a standard deviation of 30. What is the
1. 0 answers
2. asked by Probability
3. 812 views
A right cylinder has a radius of 2 feet and a height of 5 feet. Find the surface area of the cylinder.What formula should I be
1. 1 answer
2. asked by Mary
3. 808 views
describe the reconstruction period and how is happened and if it had any gains. i have to post this a paragraph at a time. sorry
1. 5 answers
2. asked by krystal
3. 796 views
Which of the following functions has an inverse that is not a function?y=x y=2x+1 y=x to the second power
1. 1 answer
2. asked by Loren
3. 794 views
A negatively charged rod is brought near a neutral sphere supportedby an insulating stand. What type of charge would you expect
1. 0 answers
2. asked by yuzra
3. 782 views
We just started learning about Reflexive Verbs. And We learned how they are supposed to be in the Past tense, but our focus
1. 2 answers
2. asked by Sydney
3. 780 views
simplify and write using only positive exponents. thanks.(2x^3y^4)^-2 divided by (8xy^6)^-3
1. 1 answer
2. asked by kristin
3. 775 views
Kayla has a 41% grade average. On an exam that is worth 20% of her grade she gets a 100%. What is her grade now?
1. 1 answer
2. asked by Ashley
3. 772 views
A study has shown that 20.05% of all college textbooks have a price of $80 or higher. It is known that the standard deviation of
1. 1 answer
2. asked by Math
3. 762 views
what will be the pH of a buffer prepared by mixing 600 ml of 0.1M sodium acetate solution and 40 ml of 0.2M acetic acid solution
1. 1 answer
2. asked by Lisa
3. 761 views
Complete each of the following nuclear equations:a. 239/92U - ? + o/-1e b. 11/5B - 7/3Li + ? thank you!
1. 1 answer
2. asked by Pernell
3. 752 views
Use GCF of the the terms to write the Polynomial as the product of two factors.24y^3 + 6y^2 - 20y
1. 0 answers
2. asked by AwesomePerson
3. 749 views
It says in my competency goal 1 to establish and maintain a safe,healy learning environment. This is what i put.To provide a
1. 3 answers
2. asked by Heather
3. 728 views
Could you please check if everything is ok? It's really urgent.1)The old woman is wearing an elegant black business suit with a
1. 1 answer
2. asked by Henry1
3. 721 views
A train travels 40 km/hr for 0.2 hr, 50km/hr for next 0.2hr and 60km/hr for next 0.4 hr.calculate the average speed of train.My
1. 1 answer
2. asked by YASH
3. 715 views
NH4HS(s) reverse reaction arrow NH3(g) + H2S(g)Using Le Chatelier's principle, explain how increasing the temperature would
1. 1 answer
2. asked by Kat
3. 710 views
Claim: the lateral (side ) surface of any area of any cylinder can is larger than the circlar surface area of its bottom. Which
1. 2 answers
2. asked by Mary
3. 701 views
A box company produces two sizes of pizza boxes. The smaller box has a surface area of 260 square inches. The larger box has a
1. 1 answer
2. asked by Mary - Help plz
3. 701 views
**Are the adverbs and adjectives correct?**Are there any other adverbs or adjectives i missed? **The adverbs are surronded by <>
1. 3 answers
2. asked by Angelina
3. 699 views
A 22.0 g piece of aluminum at 0.0°C is dropped into a beaker of water. The temperature of the water drops from 92.0°C to
1. 1 answer
2. asked by Morgan
3. 689 views
Mercury, with a freezing point of -38.8°C, is the only metal that is liquid at room temperature. How much heat energy (in
1. 2 answers
2. asked by Amalia
3. 689 views
**The comparatives are surronded by () and the superlatives are surronded by <>.**Is this assignment wrote correctly? **Are than
1. 1 answer
2. asked by Angelina
3. 685 views
a boy pushes on a park car with a force of 200 N the car does not move how much work does the boy do on the car?
1. 1 answer
2. asked by adia
3. 680 views
Claim: the lateral (side ) surface of any area of any cylinder can is larger than the circlar surface area of its bottom. Which
1. 2 answers
2. asked by Mary
3. 677 views
PLEASE HELP ME, I HAVE AN EXAM TOMORROW AND THIS THE ONLY QUESTION I HAVE. THE AREA OF A REGULAR HEXAGON IS 35 IN SQUARED. FIND
1. 4 answers
2. asked by Meg
3. 675 views
A random selection of files from a student counseling center revealed the following reasons why college students seek services:M
1. 3 answers
2. asked by tia
3. 674 views
A 22.0 g piece of aluminum at 0.0°C is dropped into a beaker of water. The temperature of the water drops from 92.0°C to
1. 1 answer
2. asked by Jane
3. 671 views

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