V
Most popular questions and responses by V
american government
1. Which of the following government actions have the greatest impact on promoting racial equality and housing? A. The passage of the title IX amendment to the civil rights act of 1964 B. The passage of the civil rights act of 1968 C. The Supreme Court
asked on November 3, 2017 
music
1. Click the play button to listen to the audio sample. What is the texture of this music? (1 point) monophonic polyphonic homophonic quadraphonic 2. Choose the correct definition of timbre. (1 point) volume level of the music speed or pace of the music
asked on January 9, 2017 
phyiscs
What is the spring constant of a spring that stretches 2.00 cm when a mass of 0.600 kg is suspended from it? Answer i know the answer is 295 n/m but im nto sure how they got to it,
asked on January 15, 2013 
physics
A space shuttle is launched from rest. It takes 8.00s to reach 165km/h , and at the end of the first 1.00 min its speed is 1650km/h . a) what is the avg. acceleration in (m/s2) during the first 8.00 seconds? b) what is the avg. acceleration in (m/s2)
asked on October 13, 2010 
Chemistry
What is the concentration of C2O4^2 in a 0.370M oxalic acid solution? Ka1=5.6x10^2 and Ka2=5.1x10^5
asked on March 19, 2013 
math
A airplane crosses the Atlantic Ocean (3000 miles) with an airspeed of 600 miles per hour. The cost C (in dollars) per passenger is given by... C(x)= 150 + x/20 + 36,000/x Where x is the ground speed (airspeed plus or minus wind). a. What is the cost per
asked on October 9, 2015 
trigonometry
how do i simplify (secx  cosx) / sinx? i tried splitting the numerator up so that i had (secx / sinx)  (cosx / sinx) and then i changed sec x to 1/ cosx so that i had ((1/cosx)/ sinx)  (cos x / sinx) after that i get stuck
asked on December 4, 2012 
Chemistry
A solution of aniline(C6H5NH2, Kb=4.2x10^10) has a pH of 8.69 at 25 Celsius. What was the initial concentration of aniline? I have so far don't know if it's right: *. [H3O]=10^8.69=2x10^9 * 4.2x10^10=(2x10^9)^2 / x X=1.2x10^8 (correct???)
asked on March 20, 2013 
GRADE 12 APPLIED MATH
The Problem: Zared plays basketball on his high school team. One of the things he needs to practice is his free throws. On his first shot, there is a probability of 0.6 that he will make the basket. If he makes a basket, his confidence grows and the
asked on January 27, 2018 
math
A survey by Men’s Health magazine stated that 40% of men said they used alcohol to reduce stress. At 0.10, test the claim that a random sample of 100 men was selected and 30 said that they used alcohol to reduce stress. Use the Pvalue method.
asked on January 17, 2013 
History
colonialism in the congo: Conquest, conflict and commerce study guide part 2
asked on October 30, 2007 
Quantitative Methods
The monthly income of residents of Daisy City is normally distributed with a mean of $3000 and a standard deviation of $500. a. What is the random variable? b. The mayor of Daisy City makes $2250 a month. What percentage of Daisy City's residents has
asked on March 19, 2009 
GRADE 12 APPLIED MATH
The Problem: Two teams, the Exponents and the Radicals, square off in a best of 5 math hockey tournament. Once a team wins 3 games, the tournament is over. The schedule of the tournament (for home games) goes: ERERE If the Exponents are playing at
asked on January 27, 2018 
Chemistry
Repost:: sorry couldn't understand it What is the concentration of C2O4^2 in a 0.370M oxalic acid solution? Ka1=5.6x10^2 and Ka2=5.1x10^5
asked on March 20, 2013 
Quantitative Methods
Assume you have applied to two different universities (lets refer to them as Universities A and B) for your graduate program. In the past 25% of students (with similar credentials as yours) who applied to University A were accepted, while University B
asked on March 19, 2009 
Chemistry
A 8.5 x 10^3 M solution of acetic acid is 4.6% ionized at 25 degree Celsius. in a 8.5 X 10^4 M solution, the percentage of ionization would be? A.the same B.>4.6% C.
asked on March 18, 2013 
Physics
The boy on the tower of height h = 20 m in the figure below throws a ball a horizontal distance of x = 56 m. At what speed, in m/s, is the ball thrown?
asked on October 7, 2010 
business
1.jack leblanc, an mba student at the niversity of wisconsin at madison, recently purchased a small ice cream and frozen yogurt business close to campus to help pay his way through the program. even though wisconsin has cold winters, ice cream and frozen
asked on September 13, 2014 
Quantitative Methods
Assume you have applied to two different universities (lets refer to them as Universities A and B) for your graduate program. In the past 25% of students (with similar credentials as yours) who applied to University A were accepted, while University B
asked on March 18, 2009 
CHM
How many milliliters of a 0.25 M sucrose solution contain 2.0 grams? The molar mass of sucrose (C12H22O11 ) is 342.3 g/mol. Need the formula to understand how to continue with more problems.
asked on November 19, 2012 
supply chain
Supply Chain Risk: Research information on the Internet to assess the risks of a global supply chain. How have companies in the Microsoft supply chain been aﬀected by disruptions to the supply chain due to events like strikes and natural disasters?
asked on November 19, 2014 
Chemistry
Repost .. Saccharin is a weak organic base with a Kb of 4.8X10^3. A 0.672g sample of saccharin dissolved in 30.0mL of water had a pH of 12.34. What is the molar mass of saccharin?
asked on March 20, 2013 
GRADE 12 APPLIED MATH
The Problem You are given a piece of cardboard that is 6 inches by 4 inches. You would like to cut equalsized squares out of each of the 4 corners and fold the cardboard in such a way to make an opentop rectangular box. Part A: Complete the table below:
asked on January 27, 2018 
Math
How much money should be deposited today in an account that earns 6.5% compounded monthly so that it will accumlate to $8,000.00 in three years?
asked on November 25, 2012 
statistics
An automatic machine that fills bags of unpopped popcorn is operating properly if the weights are independently and normally distributed with a mean of 114 grams and a standard deviation of 4.9 grams. Find the probability that if 7 bags are randomly
asked on November 7, 2012 
Algebra
the outside of a picture frame has a length which is 4 cm more than width. The area enclosed by the outside of the picture frame is 165 square cm. Find the width of the outside of the picture frame.
asked on September 30, 2014 
business
1.After doing considerable shopping, Eric has just decided what brand and type of athletic shoes to buy and where he's going to buy them. In what stage of the consumer buying decision process is Eric? Problem recognition Information search Evaluation of
asked on September 17, 2014 
10th grade
wats a abstract noun for these: 1.quaterback 2.scream 3.perfume 4.pepper 5.bruise 6.dog 7.binoculars 8.teeth 9.lamb 10.book
asked on August 27, 2008 
GRADE 12 APPLIED MATH
The Problem: Create three sets P, Q and R such that: P ∩ Q = P P ∩ R =empty set Click for more options Q ∩ R has exactly 3 elements 1 mark for creating 3 sets 1 mark for satisfying P ∩ Q = P 1 mark for satisfying P ∩ R =empty set
asked on January 27, 2018 
physics
A golfer hits a shot to a green that is elevated 3.30 m above the point where the ball is struck. The ball leaves the club at a speed of 17.3 m/s at an angle of 49.0˚ above the horizontal. It rises to its maximum height and then falls down to the green.
asked on February 4, 2015 
Math
A supplier sellers 2 1/4 pounds of mulch for every 1 1/3 pounds of gravel. The supplier sells 172 pounds of mulch and gravel combined. How many pounds of each item does the supplier sell?
asked on August 13, 2018 
GRADE 12 APPLIED MATH
The Problem: We have looked at the probability that two nonmutually exclusive events A or B can happen in this learning experience. We will take it one step further and look at the probability that event A or B or C will happen. The formula is: P[A or B
asked on January 27, 2018 
algebra
A rocket is launched from atop a 105ft cliff with initial velocity of 156 ft/s Height above ground a time t is given 16t^2 + 156t + 105 = h. When will it hit the ground after launch?
asked on January 26, 2017 
Statistics
A basketball team has to play 3 games in an elimination roumd. What is the probability of them winning? A. 0 games B. 1 game C. 2 games D. 3 games
asked on November 14, 2016 
Chemistry
Consider the reaction CO3^2+H2OHCO3^+OH^. Kb for CO3^2 is 2.1x10^4 at 25 Celsius . What is Ka for the HCO3^ ion at 25 Celsius?
asked on March 20, 2013 
statistics
An automatic machine that fills bags of unpopped popcorn is operating properly if the weights are independently and normally distributed with a mean of 114 grams and a standard deviation of 4.9 grams. Find the probability that if 7 bags are randomly
asked on November 7, 2012 
physics
A motor car moving at a speed of 72 km/h can not come to a stop in less than 3 s while for a truck this time interval is 5.0s . On a highway the car is behind the truck both moving at 72 km/h . The truck gives a signal that it is going to stop at
asked on September 18, 2012 
Physics
The boy on the tower of height h = 20 m in the figure below throws a ball a horizontal distance of x = 56 m. At what speed, in m/s, is the ball thrown?
asked on October 7, 2010 
Chem
Which salt has the highest molar solubility in pure water? Cd(OH)2, Fe(OH)2, PbCrO4, CdCO3, Mn(OH)2
asked on May 3, 2010 
physics
The two blocks in the figureoscillate on a frictionless surface with a period of 1.7s . The upper block just begins to slip when the amplitude is increased to 38cm . What is the coefficient of static friction between the two blocks?
asked on November 25, 2009 
Trigonometry
Use a graph of the function to approximate the solution of the equation on the interval [−2π, 2π]. (List the solutions in increasing order from left to right on the xaxis. Round your answers to three decimal places.) cot x = −1
asked on January 31, 2016 
business
The Springer Company sells its product for $20 per unit. Its fixed costs are $10,000 and the variable cost per unit is $10 What is the new breakeven point if the price per unit increases from $20 to $30
asked on October 4, 2014 
Business And Finance Mathematics
Total current assests(CA)$20,000 Accounts receivable(AR) $10,000 Current Liabilities(CL) $11,000 Inventory(INV) $4,000 Net sales $30,000 Total assests $25,000 Net income $5,000 1. Calculate current ratio. A. 1.82 B. 1.80 C. 1.28 D .182 2.Calculate acid
asked on January 21, 2012 
english
Hello! I am a senior student who lives in Paris, therefore English is my seocnd language. I need help to my examen oral. Tomorrow, I have to talk about: "Occupy Wall Street" movement (what's happening? analyzing the situation, is the movement important?
asked on November 20, 2011 
Physics
_________________________________________________________________ You find yourself on your bike at the top of Twin Peaks in San Francisco. You are facing a 600m descent. You and your bike weigh a combined 85 kg. 1. How much gravitational potential energy
asked on December 14, 2015 
business
Find the break even point if the selling price is $8 per unit, variable cost $3 per unit and fixed cost $3000.
asked on October 4, 2014 
Math
Solve for x in terms of p and q if p^2x=x(2p1)/p. How would I do this if this if there is no q? I think that someone made a typo on the problem and if that is so how would I solve it for just p?
asked on September 7, 2010 
History
why did leopold want to defeat the swahili traders in the eastern areas?
asked on October 30, 2007 
GRADE 12 APPLIED MATH
The Problem: The population of Manitoba from 1975 to 2010 is given in 5year increments. Year/Population 1975 1,019,529 1980 1,033,557 1985 1,078,327 1990 1,102,752 1995 1,124,947 2000 1,144,428 2005 1,176,114 2010 1,226,738 1. Find a quadratic equation of
asked on January 27, 2018 
GRADE 12 APPLIED MATH
The Problem: The set T is defined to be all two digit multiples of 2 under 25. 1. How many subsets are there for T? 2. Create a set, V, that is a subset of T. 3. State an element that is in T but not in V. 5 MARKS: 1 mark for showing work in a) 1 mark for
asked on January 27, 2018 
algebra
7x + 3y = 42 graph this equation using the intercepts method graph this equation using the intercepts method
asked on May 5, 2011 
Algebra
In 1993, the life expectancy of males in certain countires was 62.3. In 1999, it was 66.1 years. Let E repesent the life expectancy in year t and let t represent the number of years since 1993. The linear funtion that fits the data E(t) =
asked on March 20, 2011 
Physics
The boy on the tower of height h = 20 m in the figure below throws a ball a horizontal distance of x = 56 m. At what speed, in m/s, is the ball thrown?
asked on October 7, 2010 
geometry
find the radius of the circle inscribed in a triangle whose sides are 15cm, 17 cm and 8cm?
asked on June 8, 2010 
math, algebra please help!
7x7y= 4690
asked on February 9, 2009 
math
factor 100x^2  81
asked on October 2, 2008 
Math
Write 9+7 as a sum of three numbers, two of which add to 10.
asked on September 23, 2008 
history
how did king leopold develop his image as a great humanitarian leader?
asked on October 30, 2007 
GRADE 12 APPLIED MATH
There are online sports sites which offer free game simulations. For example, you can pick a sport (baseball, basketball, football, college football or basketball and hockey). Then pick any two teams from the same or different eras. Finally, simulate a
asked on January 27, 2018 
chem
18.4 mg/L of toluene is in a groundwater plume. Compute how much of the following would be necessary for full mineralization of the toluene if each reaction were the only reaction responsible for accepting the electrons from toluene. You may ignore biomass
asked on April 18, 2016 
Physics
The spring in a spring loaded cannon has a spring constant of 470N/m. A 0.05kg ball bearing is loaded into the cannon and the spring is compressed 0.1m. What will be the velocity of the ball bearing the instant before it hits the ground if the cannon s
asked on December 14, 2015 
Chem
Saccharin is a weak organic base with a Kb of 4.8X10^3. A 0.672g sample of saccharin dissolved in 30.0mL of water had a pH of 12.34. What is the molar mass of saccharin?
asked on March 20, 2013 
trigonmetry
find all solutions for tan^2 theta 4 = 0 i got theta = arctan 2 is that correct? and if it is how would i write it as a solution?
asked on December 4, 2012 
Business Finance
Need step by step explaination for soulution: A firm has net income of #2,610 and tax rate of 33%. The revenue is $20,400, cost are 78 percent of sales, and interest expene is $100. what is th edepreciation expense for the years?
asked on September 27, 2012 
Math
Im not sure where to begin on this problem: g(x)= 492x^3492x^2+308x5 What are the only possible integer roots of g?
asked on September 5, 2010 
Math
My question says “Find the product, list the units” “8 h times $9/h” 8h x $9 is 72 I don’t understand what h will be & what they mean my list the units Please help! Thank you!
asked on August 10, 2018 
GRADE 12 APPLIED MATH
The Problem: Create a quadratic function to model the height of an object thrown into the air with the following conditions The maximum height is between 90 and 100 m The object is starts on the ground The object takes at least 10 s before returning to the
asked on January 27, 2018 
GRADE 12 APPLIED MATH
The Problem: Here is important information: Part A: You want to explore the costs of renting and buying a property that you're interested in during the year 2010. You have it narrowed down to a few homes in the same neighbourhood. All homes remain at the
asked on January 27, 2018 
Trigonometry
Use a graph of the function to approximate the solution of the equation on the interval [−2π, 2π]. (List the solutions in increasing order from left to right on the xaxis. Round your answers to three decimal places.)
asked on January 31, 2016 
Physics
Just before your mountain bike ride, you eat a 240 Calorie exercise bar. (You can find the conversion between food Calories and Joules in the People’s Physics chapter and several references online.) The carbon bonds in the food are broken down in your
asked on December 14, 2015 
business
Wellington’s Funds Flow Statement (Statement of Cash Flows) Sources Earnings after taxes $ 80 Depreciation 84 Decrease in accounts receivable 42 Increase in accounts payable 13 Increase in notes payable 196 Increase in accruals 22 Increase in longterm
asked on September 27, 2014 
trigonometry
can i use factoring to simplify this trig identity? the problem is sinx + cotx * cosx i know the answer is cscx and i know how to get it but i want to know if i can do factoring to get it bc i tried to but it wont give me the answer . this is the step i
asked on December 3, 2012 
trigonometry
Suppose (x, y) =(4, 5) and θ is an angle in standard position with (x, y) on its terminal side. What is the degree measure of angle θ? im not sure how to do this one problem plz show step by step
asked on November 13, 2012 
french
complete the following sentences withthe appropriate articles. le,la,l;,les estce que tuasdisques? etudiante parle avec le professeur
asked on October 6, 2010 
ALGEBRA PLEASE HELP?!!
x+y=670 7x+5y=3740 __________ 7x7y=4690 2y=900 y=450 i don't get this at all, can somebody please explain? thanks(:
asked on February 9, 2009 
math algebra please help!
my teacher: me: (1) x+y=670 " ? " (2) 7x+5y=3740 somebody please __________ explain this to me (1) 7x7y=4690 step by step, thanks:) 2y=900 y=450
asked on February 9, 2009 
Physics
As part of a challenge lab, a student determines that a spring powered marble cannon will fire a 0.03kg marble to a maximum height of 0.8m when the cannon is set to the second medium firing position and fired vertically A. If setting the medium firing
asked on December 14, 2015 
physics
A fire hose ejects a stream of water at an angle of 33.4 ° above the horizontal. The water leaves the nozzle with a speed of 20.1 m/s. Assuming that the water behaves like a projectile, how far from a building should the fire hose be located to hit the
asked on February 5, 2015 
Math
Simplify the expression csc@cos@tan@. What is the best way to solve this?
asked on September 5, 2010 
economics
a monopolist, has a total cost curve given by TC = 5Q + 15. He sets two prices for his product, a regular price, PH, and a discount price, PD. Everyone is eligible to purchase the product at PH. To be eligible to buy at PD, it is necessary to present a
asked on January 8, 2010 
Algebra
Using the index of a series as the domain and the value of the series as the range, is a series a function? Include the following in your answer: Which one of the basic functions (linear, quadratic, rational, or exponential) is related to the arithmetic
asked on October 29, 2006 
Math
Which is higher? 6/24 or 2/8
asked on August 13, 2018 
Math
3/4 h times 19mi / 1/4 h
asked on August 10, 2018 
Law
In special circumstances is it possible for an agent to legally work for the interest of another agent or third party while representing a principle?
asked on December 6, 2017 
Physics
What is the minimum speed you would need to roll a lacrosse ball down a flat street for it to be able to roll over a speed bump with a height of 12 cm
asked on December 14, 2015 
Global finance
What moves an exhange cross rate in forex?
asked on May 3, 2015 
Business
3. Sam's Watch Shop sells 2,500 watches a year. The store estimates that it costs $4 per year to carry a watch in inventory and $100 to place an order for watches. (a) Determine the total inventory costs associated with an order size of 500 and (b) compute
asked on December 8, 2014 
Bus Math
i need to earn 61000 over 5 years. at 6% interest semiannually what is my first deposit?
asked on March 27, 2013 
social studies
write three questions to ask farmers about new machinery and farming techniques that helped them from the great plains
asked on December 10, 2012 
precalculus
how do i change this into a standard ellipse equation 2x^2 + y^2= 3 , like i know i divide both side by 16 and get (2/3)x^2 +y^2 / 3= 1 but i don't know what to do with that 2/3 in front of the x
asked on December 4, 2012 
Financial Management
Consider the following cash flows (CF's) (i) A single CF at t=5 of $15,000 (ii) A single CF at t=11 of of $10,000 and (111) A single cash flow CF at t=18 of $15,000 Calculate the present value of these CF's at time t=0 interest is 4 percent compounded each
asked on September 2, 2012 
math
Sean began painting his house on Monday. He worked 5 hrs longer painting on Tuesday than he had on Monday. On Wed he worked 4 hrs. less than on Tuesday. On Thurs he painted 6 hrs longer than on Wed. He painted for 11 hrs on Thursday. How long did he paint
asked on January 18, 2012 
algebra
(x) =29.95 + 200 @ x = 300 where c (x) is the cost of making x pairs of shoes
asked on January 17, 2012 
english
Hello! I'm a French student,I'm 17, I've learned the beginning of Freedom by Jonathan Franzen. Sometimes, it seems confused as it's my second language. So I need help, please. Can you explain what happened with Patty, Eliza, Carter, Richard and Walter in
asked on November 6, 2011 
english
Im writing a argument essay about PETA and I cant seem to come up with a thesis…..I need help plz.
asked on October 26, 2011 
Intergovernmental Relations
I am doing a paper on the balance of power between federal local and state governments in the even of a national disaster. One of the questions posed to me was Should the federal government's superior financial resources supersede concerns about
asked on March 31, 2009 
math
Let A= [7 4 4] [4 5 0] [4 0 9] a) Orthogonally diagonalize A b) Use answer from a) to construct a spectral decomposition for A. c) Suppose that x=[1 2 1] and let u be the eigen vector from a) corresponding to the largest eigenvalue of A. If W=Span {u},
asked on July 28, 2007

psychology
Idfk lol
posted on May 30, 2019 
History
Hey, "I hate peaple", you might consider trying to help rather than posting your own rude opinions on a site for students who are taking tests.
posted on April 11, 2019 
ELA
S somebody got the whole 27 plez need answers
posted on March 15, 2019