Saturday
August 30, 2014

Posts by Tanya


Total # Posts: 261

indruction to business
strategy to displease a customer
January 26, 2012

High Point
a sign is in the shape of rhombus with a 60 degree angle and sides of 9cm long. Find its are to nearest tenth?
January 24, 2012

Chemistry :/
A 10.231-g sample of window cleaner containing ammonia was diluted with 39.466 mL of 0.1063 M HCl to reach the bromocresol green end point. Find the weight percent of NH3 (FM 17.031) in the cleaner.
January 23, 2012

History
what were the roman laws called that applied to all citizens in the roman empire
January 7, 2012

Math--Please Help!!
Auto parts dept. sends out a mean of 6.3 special orders daily. What is the probability that, for any day, the number of special orders sent out will be at least 4?
December 19, 2011

physics
A 2.5 kg mass weighs 23.75 N on the surface of a planet similar to Earth. The radius of this planet is roughly 7.7 × 10 6 m.Calculate the mass of of this planet. The value of the universal gravitational constant is 6.67259 × 10−11N · m2/kg2
December 11, 2011

physics
In introductory physics laboratories, a typical Cavendish balance for measuring the gravitational constant G uses lead spheres of masses 1.79 kg and 16.9 g whose centers are separated by 5.49 cm. Calculate the gravitational force between these spheres, treating each as a point...
December 10, 2011

physics
A satellite moves in a circular orbit around the Earth at a speed of 6.1 km/s. Determine the satellite’s altitude above the surface of the Earth. Assume the Earth is a homogeneous sphere of radius 6370 km and mass 5.98 × 10 24 kg. The value of the universal ...
December 10, 2011

physics
A 2.5 kg mass weighs 23.75 N on the surface of a planet similar to Earth. The radius of this planet is roughly 7.7 × 10^6 m. Calculate the mass of of this planet. The value of the universal gravitational constant is 6.67259 × 10^−11N · m2/kg2. Answer ...
December 10, 2011

physics
A model airplane of mass 0.7 kg is attached to a horizontal string and flies in a horizontal circle of radius 5.6 m, making 1.6 revolutions every 7 s. (The weight of the plane is balanced by the upward “lift” force of the air on the wings of the plane.) The ...
December 10, 2011

physics
An air puck of mass 0.33 kg is tied to a string and allowed to revolve in a circle of radius 1.12 m on a horizontal, frictionless table. The other end of the string passes through a hole in the center of the table and a mass of 1.1 kg is tied to it. The suspended mass remains ...
December 10, 2011

Chemistry
What is the value of Kp for the reaction: NO2(g)+CO(g)->NO(g)+CO2(g) Given the following information: 2NO2(g)->NO3(g)+NO(g) Kp=2.72x10^(-4) 2NO2(g)+2CO2(g)->2NO3(g)+2CO(g) Kp=5.73
November 27, 2011

Math
Got it. 4/5 is the answer. I'm making this probability problems harder than it should be. Thanks!
November 19, 2011

Math
I need help with the second question: A student is taking a multiple choice exam. There are five possible answers for each question. What is the probability the student will answer the first question correctly? Answer is 1/5 What is the probability that the student will answer...
November 19, 2011

Math
I'm not sure of the second question. I understand the 1/5 chance of answering correctly but I'm not sure of the probability of answering incorrectly. Would it be 1 - 1/5?
November 19, 2011

Math
A student is taking a multiple choice exam. There are five possible answers for each question. What is the probability the student will answer the first question correctly? What is the probability that the student will answer the first question incorrectly?
November 19, 2011

statistics
A student is taking a multiple choice exam. There are five possible answers for each question. What is the probability the student will answer the first question correctly? What is the probability that the student will answer the first question incorrectly?
November 19, 2011

Math
A car dealer carries out the following calculations. What is the annual percentage rate? (Round your answer to the nearest tenth.) List price $ 5,368.00 Options $ 1,625.00 Destination charges $ 200.00 Subtotal $ 7,193.00 Tax $ 431.58 Less trade-in $ 2,932.00 Amount to be ...
November 2, 2011

GEOGRAPHY
According to the estimate in 2001 which country ranks first in population then second then third?
November 1, 2011

American History
Which is most accurate regarding the American political climate between 1876 and 1896?
October 29, 2011

English
Based on what you know about him so far, describe Jim. What kind of a man is he? Why is he the kind of man he is?
October 25, 2011

English
Describe the role that Huck’s conscience plays in the first half of Twain’s novel.
October 25, 2011

english
How does the issue of slavery become a concern in Huck's life? How does Huck deal with this controversial issue?
October 25, 2011

english
How does Huck display imagination, intelligence, creativity, and a sense of humor in the first half of Twain’s novel?
October 25, 2011

English
Identify and describe Huck’s opinions of “sivilization,” education, and religion.
October 25, 2011

cja 105
Chief Draper has noticed that the behavior of many of his officers reflects a lack of understanding of many basic criminal justice concepts. Last week, he received a complaint about a patrol officer with ten years of experience on the force. The complaint alleged that the ...
October 10, 2011

spanish
do anyone have the answer for penn foster exam 38981200 part 4 comprehension
September 26, 2011

spanish
do anyone have the answer for penn foster exam 38981200
September 26, 2011

physics
a cylinder of diameter 1cm at 30degree celcius is to slid into a hole on a steel plate. the hole has a diameter of 0.9997 cm at 30 degree celcius. to what temperature must be the plate be heated when steel has the alpha 1.1X10^-5/degree celcius
September 2, 2011

Literacy 2
where would you check the definition in the book.
August 23, 2011

Finance
a corporation had year end 2004 and 2005 retained earnings balances of $320,000 and $400,000, respectively. The firm reported net profits after taxes of $100,000 in 2005. the firm paid dividends in 2005 ofwhat
August 11, 2011

statistics
(714+751+664+789+818+779+698+836+753+834+693+802)/12 = 760.97 Answer: No, 760.97 does not equal to 678 Add all numbers then devide by the number of the above numbers (we have 12 in total) and that will give you a mean.
August 7, 2011

Math
write the logarithmic equation in exponential form log0.001=-3
August 4, 2011

General Education Statistics | MAT112
There are many ways people can invest their money. In mutual funds, the investor buys shares in a fund that buys investment instruments for the investor, commonly stocks, bonds, or fixed instrument investments. Investment fund managers commonly advertise their success in ...
July 30, 2011

averages
if you had the nos 3,19,20,37,48 out of 50 on another draw what. Would the results of another draw be
June 11, 2011

math
Trying to solve the number 91 how 1,3,4,6 can be used once using add,sub,mult,divide and symbols
April 22, 2011

Chemistry
How do I find the pH of pure neutral H2O at o degrees celsius by using standard enthalpies and standard entropies
April 21, 2011

soc 110
a. In urban areas across our country, identify at least three technologies that Americans have become dependent upon in their daily lives. b. Using the technologies that you described in (a), discuss at least one advantage and one disadvantage that people in large cities ...
April 15, 2011

Finance
What is a significant disadvantage of the payback period? a. does not properly consider the time value of money, b. Is complicated to explain, c. Increase firm risk, or d.Provides a measure if liquidity.
March 24, 2011

Spanish
spanish exam 38981200 comprehension
March 23, 2011

computer programming
Design a program that asks the user to enter a nonegative integer and then display the factorial of that number- it can be a flowchart or pseucode
March 18, 2011

PHYSICS
Two objects are connected by a massless string as shown in the figure below. The pulley is massless and rotates without friction. The object of mass m = 1.7 kg slides without friction on an inclined plane which makes an angle of è = 38° with the horizontal. The ...
March 17, 2011

PHYSICS
A proton is traveling to the right at 231 km/s. It has a head-on perfectly elastic collision with a carbon atom. The mass of the carbon atom is 12 times the mass of the proton, what is the speed of proton after the collision?
March 17, 2011

math
Two events are _________ if the outcome or occurrence of the first affects the outcome or occurrence of the second so that the probability is changed. Please Help Me . !
March 8, 2011

Business
Which economic system is the best solution for handling a crisis of epic proportion?
March 6, 2011

College Math 3
Lisa will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $53.98 and costs an additional $0.15 per mile driven. The second plan has an initial fee of $67.98 and costs an additional $0.10 per mile driven. How many miles would ...
March 4, 2011

Business/Economics
What is strengths and weaknesses regarding monetary polcies, and how is related to treasury bill and note rates?
March 2, 2011

Business/Economics
As regards to federal reserve what is the success in the cost and availability of credit today? and what could be handled differently?
March 2, 2011

computers
What are contributing factors if you were in the market for commercial paper prior to a final purchase?
February 24, 2011

Computer class
how do I design a program using a flowchart, the program needs to compute state and county sales tax? It is suppose to compute it once the user enters amount of purchase
February 21, 2011

MA 132
what numbers make up the mode and mean of 80 and a median of 85?
February 12, 2011

statistics
GMAT and GPA Scores for 12 MBA Students Compute the covariance and the determination and interpret your findings. GMAT- 599 689 584 631 594 643 MBA GPA- 9.6 8.8 7.4 10.0 7.8 9.2 GMAT- 656 594 710 611 593 683 MBA GPA- 9.6 8.4 11.2 7.6 8.8 8.0
January 31, 2011

geography
wracking the internet 4 another one.... what's the highest mountain range in the mid east?
January 18, 2011

geography
is the answer sea of Marmara,Aegean Sea, Meditteranean Sea, Red sea, Persian Gulf, gulf of Oman and the Arabian Sea? thanx
January 18, 2011

geography
which 7 bodies of water do you pass through in order to get to Abadan from Istanbal by ship
January 18, 2011

math
Given the expression (3s-4)(4s+5), explain in words the steps taken to completely simplify the expression
January 16, 2011

math - statistics
Football team makes in average 2 touchdowns per game. Use Poisson distribution to find probability that this team will make 5 touchdowns in the next 3 games (adjust ë) Tip: use Poisson Appendix Table or Excel function Poisson(x, ë, false) for x=5 and ë = 2*3 = 6...
December 4, 2010

statistics - math
Sixty percent of the students at a particular community college are female. If 13 students at that community college are selected at random, find the probability that 5 or 6 students will be female. Use Appendix Table or Excel function for Binomial distribution. [Remember from...
December 4, 2010

statistic
Quiz has 6 questions. Each question has five possible answers, only one of each 5 answers is correct. If student randomly guesses on all six questions, what is the probability to answer 2 questions right? Tip: first, you have to define parameters of Binomial distribution: n - ...
December 4, 2010

Algebra
I am stuck and hope that you can help me... How do I solve 3x^2-x-4=0 by completing the square? Thank you so much!
December 1, 2010

general psychology
I do not understand what it is asking for so can u guide me in the right direction by helping me get started
November 28, 2010

general psychology
What possible factors could be causing workplace stress for Felicia? Identify and explain methods she could use to cope with these sources of stress. Write your observations in a report.
November 28, 2010

stat
a credit card company estimated that 62% if its customers are males. The company is considering a randomly selected sample of five people.
November 28, 2010

bus475
One characteristic of an oligopoly market structure is:
November 13, 2010

St. Martin
A container of volume 20.5 cm3 is initially filled with air. The container is then evacuated at 0oC to a pressure of 19 mPa. How many molecules are in the container after evacuation if we assume that air is an ideal gas?
November 8, 2010

Quantitative Literacy | MAT106 VG
Pick four cities and divide them into pairs. Use the Internet to find the length of the circle between the first pair of cities. You might try using the site Great Circle Mapper or a similar Web site to help you. Estimate the great circle path between other pair of cities. ...
October 15, 2010

Quantitative Literacy | MAT106 VG
Pick four cities and divide them into pairs. Use the Internet to find the length of the circle between the first pair of cities. You might try using the site Great Circle Mapper or a similar Web site to help you. Estimate the great circle path between other pair of cities. ...
October 15, 2010

leadership,management and ethics
power point presentation
October 10, 2010

math
7rs&s
October 7, 2010

Algebra-please check
Thank you- I just wanted to double check
October 6, 2010

Algebra-please check
What is the solution for absolute value of -1 + x = 5 I think the two solutions are x = 6 and x = (-4)
October 6, 2010

Math-Algebra-Please check
Thank you
October 6, 2010

Math-Algebra-Please check
Thank you-I appreciate it- I posted another- could you just check it to make sure I got this concept.
October 6, 2010

Math-Algebra-Please check
What is the solution of 3 times the absolute value of x + 5 <= 6 I think the answer is x <= - 3 and x >= -7 If I'm not right, could you tell me why?
October 6, 2010

1st grade
my 1st grader is completing his homework it says write a problem for the picture and it has a picture of 2 bones and 3 dogs what kind of answer are they looking for?
September 27, 2010

statistics
3. Indicate whether the given statement could apply to a data set consisting of 1,000 values that are all different. a. The 29th percentile is greater than the 30th percentile. b. The median is greater than the first quartile. c. The third quartile is greater than the first ...
September 27, 2010

statistics
3. Indicate whether the given statement could apply to a data set consisting of 1,000 values that are all different.
September 27, 2010

english
4 sentencesthat use a pronoun consistent
September 7, 2010

5th grade math
22 x n is between 80 and 85
August 30, 2010

composition
5 sentences with both past and present verb tense about the role of education in sucessful financial planning
August 16, 2010

math 116
In 1991, the life expectancy of males in a certain country was 72.8 years. In 1995, it was 75.9 years. Let E represent the life expectancy in year T and let T represent the number of years since 1991. The linear function E(t) that fit the data is E(t)=___T+___(Round to the ...
August 15, 2010

math 116
solve by the elimination method. 7r-3s=53 3r+7s=31 What is the solution of the system?
August 15, 2010

FRACTION MATH
3 1/3 - 2 2/5 + ?
August 11, 2010

Popular American Culture
Prepare a 350 to 700-word paper in which you examine trends in popular American culture. In your examination, be sure to describe at least one trend from the following areas: a. Social b. Political c. Personal d. Religious
August 7, 2010

business
• The acquisition cost is $35,000 paid at the time of installation. • It reduces the wait staff by one person: Figure $10 per hour, or 2020 hours per year + 18% benefits. • Money costs are 7% • The system may become obsolete in three years. a. Identify the ...
July 23, 2010

accounting
Explain, with examples, the internal controls which you would expect the partnership to maintain.
April 23, 2010

help
NO YOUR WRONG I JUST LEARND THIS TODAY ENGLISH IS THE ONLY LANGUAGE I KNOW
April 21, 2010

help
sorry "On Oklahoma homesteads were not always easy as a person who finds new places"
April 21, 2010

help
paraphrase this sentence "life for pineers on Oklahoma homesteads was not always easy"
April 21, 2010

GEOGRAPHY
the central location of india at the head of the indian ocean is considered of great significance?????????????????
April 20, 2010

chemistry
2NH3+H2SO4---> (NH4)2SO4 Calculate the mass of ammonia required to produce 125g of ammonium sulfate.|:
March 31, 2010

College Alegbra
Trying to figure out the problem in this word proble. The cost, in million of dollars to remove 75% of the pollution in a lke model by c+6000/200-2x?
March 29, 2010

college
I have this very question and I am in my last year of college taking math as my last class after 4 years of college because it is challenging for me so that statement is incorrect it is a COLLEGE question!
March 25, 2010

Alegbra
Suppose it takes 3 days for a space vehicle to travel from earth to the moon. How long for the same vehichle and the same speed to reach Jupiter? Moon distance from earth is 240,000 miles. Jupiter distance from earth is 391,000,000 miles
March 20, 2010

Algebraic expressions
Please can you give me an algebraic expression for the following I am litterally racking my brain on this, please Rita has $315 in the bank. This amount is three times the amount that Fred has. How much does Fred have? Use f to represent Fred's amount
March 2, 2010

Algebraic expressions
Please can you give me an algebraic expression for the following I am litterally racking my brain on this, please Rita has $315 in the bank. This amount is three times the amount that Fred has. How much does Fred have? Use f to represent Fred's amount
March 2, 2010

Math
Find an equation of the line that passes thru the given point and has the given slope Express ur answer in slope-intercept form. (8,0), m=-3
February 18, 2010

Math
Write Each equation in slope-intercept form then identify the slope and the y-intercept for each line 2x-y=12
February 18, 2010

math
Write the equation with the given slope and the given y-intercept 1. slope -2/3, y-intercept (0,5) 2. slope 5/6, y intercept (0,1/3)
February 18, 2010

math
60.95
February 18, 2010

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