Questions Asked on
June 17, 2010

  1. Algebra

    Observe the following sets and answer he quesions given below. A = The set of all residens in Mumbai. B = he set of all residens in Bhopal. C = he sets of all residents in Maharashtra. D = The sets of all residents in India. E = The sets of all residents

    asked by Ratan
  2. health

    Compose a list in which you identify the major components of health communication. Who is involved in each component? How does each component promote health communication? If not utilized, how would it reduce health communication? Provide examples.

    asked by JHMamma
  3. Math

    In the tests of a new pharmaceutical product, data were collected for use in the approval process required by theU.S. Food and Drug Administration (FDA). Some participants were given a placebo, an inert substance that looks like the drug; others were given

    asked by Anonymous
  4. 8th grade

    How Do you do Factorising? Thankyou -Jess

    asked by Jess
  5. science

    My teacher says water can boil at temperatures other than one hundred degrees centrigrade! Is she right? What could cause that?

    asked by ginnifer
  6. computer science

    Pseudo code: Input a list of employee names and salaries, and determine the mean (average) salary as well as the number of salaries above and below the mean

    asked by Mark
  7. physics

    A uniform 8 m 1500 kg beam is hinged to a wall and supported by a thin cable attached 2 m from the free end of the beam as shown in the figure. The beam is supported at an angle of 30 degrees above the horizontal. a) free diagram b) find the tension in the

    asked by Anonymous
  8. Statistics

    Which of the following can be classified as Discrete and Quantitative data. The acceleration of your car as you drive to school. my answer was number of neighbors still unsure of this though The different colors of the eyes of your classmates. The number

    asked by Jacob
  9. Statistics

    Can a frequency distribution have overlapping classes? Sometimes No Yes Can't determine. I need more information my answer is sometimes, but i believe this to be incorrect

    asked by Jacob
  10. Statistics

    I am having trouble understanding standard normal distribution such as if p(z

    asked by Jacob
  11. algebra

    simplify the following radical expression: sqrt x * sqrt x a) x b) sqrt x c) 2 d) no solution exists do you know any site that will help me with the square roots? thanks!

    asked by anthony
  12. Comm/215

    Is this a fragment? That movie, one of my favorites.

    asked by David
  13. Comm/215

    Is this a fragment? The local baseball team, needing a good pitcher most of all.

    asked by David
  14. Comm/215

    Is this a fragment? Using a flashlight, he looked under the bed for his shoes.

    asked by David
  15. Calculus

    The power, in amps, transmitted by a belt drive from a motor is given by the function P(v)= 100v - 3/16 v^3 . For what value of v is the power at a maximum value? Thanks in advance!

    asked by Anonymous
  16. algebra

    simplify the following radical expression: 3 sqrt (-27) a) -3 b) 3 c) 0 d) no solution exists do i write the sqrt like this or do i write like this sqrt () 3 -27 please show me the correct way to write it thanks

    asked by anthony
  17. marketing

    Select a product or service you would like to introduce to the marketplace. It may be from an existing company or a new concept. Prepare a 1,750- to 2,100-word marketing plan for your selected product or service. Include the following elements: A brief

    asked by george
  18. Calculus

    A ship is sailing due north at 12km/h while another ship is observed 15km ahead, travellers due east at 9 km/h. What is the closest distance of approach of the two ships?

    asked by Anonymous
  19. Calculus

    The perfect Pizza Parlour estimates the average daily cost per pizza, in dollars, to be C(x) = (0.00025x^2 + 8x + 10) / x Determine the production level that would minimize the average daily cost per pizza. What is the minimum average daily cost?

    asked by Anonymous
  20. Statistics

    In a random sample of 508 judges, it was found that 281 were introverts. Let p represent the proportion of all judges who are introverts. Find a point estimate for p. Round your answer to four decimal places. I am needing assitance in trying to figure out

    asked by Jacob
  21. Onion root tip

    Which areas of onion root tip have greatest amount of cell division?

    asked by Anonymous
  22. Statistics

    Suppose a certain species bird has an average weight ofx=3.55 grams. Based on previous studies, we can assume that the weights of these birds have a normal distribution with 0=0.37 grams. For a small group of 15 birds, find the margin of error for a 70%

    asked by Jacob
  23. Statistics

    I am having trouble understanding standard normal distribution such as if p(z

    asked by Jacob
  24. Statistics

    Can a frequency distribution have overlapping classes? Sometimes No Yes Can't determine. I need more information my answer is sometimes, but i believe this to be incorrect

    asked by John
  25. Statistics

    Which of the following can be classified as Discrete and Quantitative data. The acceleration of your car as you drive to school. my answer was number of neighbors still unsure of this though The different colors of the eyes of your classmates. The number

    asked by John
  26. 10th grade

    Bert viewed the hot dog provincial, beliving that to eat such a disgusting food was beneath him

    asked by Anonymous
  27. Comm/215

    Cats, unlike dogs, are fond of sitting on laps. __ Sentence fragment __ Comma splice __ Run-on sentence __ Complete sentence (contains no error)

    asked by David
  28. Comm/215

    I don't know what you want me to do, the directions are not clear. __ Sentence fragment __ Comma splice __ Run-on sentence __ Complete sentence (contains no error)

    asked by David
  29. Comm/215

    While I like bacon, it is not good for me. __ Sentence fragment __ Comma splice __ Run-on sentence __ Complete sentence (contains no error)

    asked by David
  30. Comm/215

    I like chocolate she likes butterscotch. __ Sentence fragment __ Comma splice __ Run-on sentence __ Complete sentence (contains no error)

    asked by David
  31. government

    how may the large difference in life expectancies in bangladesh and france reflect living conditions in those countries

    asked by Sheldon
  32. math

    Consider a state lottery that has a weekly television show. On this show, a contestant receives the opportunity to win $1 million. The contestant picks from four hidden windows. Behind each is one of the following: $150,000, $200,000, $1 million, or a

    asked by Leslie
  33. geometry

    cutting a circle into equal sections of a small central angle to find the area of circle by the formula a=pi*r*r

    asked by k.c.
  34. math

    1500 dollars into a 6 month CD compounding daily with a 4% APR. How much do u have at the end of your six months?

    asked by paul
  35. Comm/215

    Thank you, do you have a pronoun link? I have to decide if sentences have these Pronoun shift in number Pronoun shift in person Ambiguous reference

    asked by David
  36. math

    The distance an automobile can travel in h hours at an average rate of 50 miles an hour is found y the formula d=50h. Problem: A car was driven for 3 hours. The driver then stopped 3/4 of an hour for lunch. After lunch he drove for 2 and 1/2 hours, then

    asked by april
  37. spanish

    El profesor _____,y el estudiante _____. a. termina las clase/empieza la clase b. ensena/estudia c. ensenar mucho/estudiar d. empieza la clase/terminar I think B? There are squiggly things over the N's in ensena and ensenar.

    asked by Lily
  38. Reimbursement Methodologies

    Medicare & Medicaid financial issues put constraints on: 1. Physician Svcs. 2. Critical Care Centers 3. Public Hospitals 4. Outpatient Svcs.

    asked by Jean
  39. geography

    hi,i have make a project on hurricane Katrina on disaster management pls help to get information pls pls help me............

    asked by varsha
  40. wossmaan

    the nuttyy shoppe has 10 kg of mixed pecans and cashews which sell for $8.40 per kilograms.cashews alone sell for $8 per kilogram,and pecans sell for $9 per kilogram.how many kilograms of pecans are there in the mix?

    asked by montrell willaims
  41. math

    Please give am example for this formula: Debt servicing burden + (Debt payment rule-growth in wage)+ Price inflation rate

    asked by Carla
  42. Comm/215

    I am trying to understand these pronouns. The sentence below is a number shift, corret? The teacher said they were going to grade the test over the weekend.

    asked by David
  43. Comm/215

    In this sentence there is no pronoun error, correct? Sarah told Janice that she made the honor role.

    asked by David
  44. math

    The distance an automobile can travel in h hours at an average rate of 50 miles an hour is found y the formula d=50h. Problem: A car was driven for 3 hours. The driver then stopped 3/4 of an hour for lunch. After lunch he drove for 2 and 1/2 hours, then

    asked by april
  45. Pharmacy calculations

    is this correct? Ordered: Vistaril 10 mg p.o. q.i.d. On Hand: Vistaril 25 mg per 5 mL Label: Amount to administer: p.o. = by mouth q.i.d. = four times a day 25:5::10:x x= (10*5)/25 = 50/25 = 2 Give 2 ml four times a day

    asked by Bonnie
  46. math

    how do you find the b when A=12 square feet and h=2.0 feet?

    asked by april
  47. Statistics

    Suppose in a carnival game, there are six identical boxes, one of which contains a prize. A contestant wins the prize by selecting the box containing it. Before each game, the old prize is removed and another prize is placed at random in one of the six

    asked by Jacob
  48. History

    What does the treatment of the colonies by their European powers tell you about their views of these colonists and natives?

    asked by Keith
  49. math

    what does pi equal?

    asked by april
  50. Comm/215

    I think this is a Ambiguous reference, would I be correct When one buys insurance, you need to be clear about your needs.

    asked by David
  51. math

    how do you multiply pi by 218? how do you multiply a decimal with a whole number?

    asked by april
  52. math

    how do you make 31/2 a whole number?

    asked by april
  53. Comm/215

    Dave hoped that HE and Steve would win the tennis tournament. Would HE be correct?

    asked by David
  54. math

    ugh,why is math so difficult and what can i do to make it easier?

    asked by april
  55. math

    can you make 4/3 a whole number?

    asked by april
  56. Calculus

    The height above the ground of a rider on a large Ferries wheel can be modelled by h(t)=10sin(2pi/30 t) + 12, where h is the height above the ground, in metres and t is the time in seconds. What is the maximum height reached by the rider and when does it

    asked by Anonymous
  57. l2l

    If I had 10 trees and i had to plant them in 5 rows of 4 how would it work i need to do this

    asked by Jazz
  58. Math - Magic Square???

    My daughter is in 2nd grade and has a worksheet called Magic 26. It wants her to use the numbers 1 -12. Each row, column, and diagonal must equal 26. The four corners and four center numbers must equal 26 too. (example of puzzle below) Please help solve.

    asked by Janel
  59. Comm/215

    The clown juggles, makes balloon animals, and will paint faces. I think this sentence is parallel, am I correct?

    asked by David
  60. Calculus

    Determine the equation of the line perpendicular to Y=1/2 e^(x +1) at its y-intercept.

    asked by Anonymous
  61. MATH

    HOW TO SOLVE THIS? ã8(ã10-1) PLEASE IT IS URGENT !!!!

    asked by lana
  62. math

    HOW TO SOLVE THIS? sql 8( sql 10 - 1 ) PLEASE IT IS URGENT !!!!

    asked by lana
  63. Calculus

    Radius decays at a rate of that is proportional to its mass, and has a half-life of 1590 years. If 20 g of radium is present initially, how long will it take for 90% of this mass to decay?

    asked by Anonymous
  64. Comm/215

    The company president inspired his employees, charmed the press, and redefined his company's strategic plan. This is parallel, correct? inspired, charmed, redefined

    asked by David
  65. comm/215

    is this sentence correct? The new employees worked long hours, hoping doing so would advance their careers.

    asked by mary
  66. comm/215

    how can i revise this sentence to remove all fragment? There are two reasons why. I like baseball. It is fun. And for the good exercise.

    asked by mary
  67. physics

    How far does a train moving at 800 m/s travel in 80 s?

    asked by Brittani
  68. math

    HOW TO SOLVE THIS? sqrt(8)( sqrt(10) - 1 ) PLEASE IT IS URGENT !!!!

    asked by lana
  69. Math

    The graph of y = f (x) = b^x, where b > 1, is translated such that the equation of the new graph is expressed as y – 2 = f (x – 1). The range of the new function is A. y > 2 B. y > 3 C. y > –1 D. y > –2 the answer is B?? i am really confused in

    asked by Jessica
  70. Comm/215

    I was surprised by how successful Janice ____. had became or became? They both sound correct.

    asked by David
  71. 7th grade

    graph each line: slope=-1 -- ; y-intercept at 3. 3

    asked by Anonymous
  72. statistics

    what are some benefits of manual calcualtions?

    asked by dwayne
  73. Comm/215

    In retrospect, Jason shouldn't have taken that important business call right after he had been___. __ awake __ awaked __ awakened __ awaken The answer is awakened, correct?

    asked by David
  74. Communication and Gender Studies

    Why do boys not like to read books about girls?

    asked by Breann
  75. Comm/215

    Investing in pure research ___ yields no immediate profit, can be hard to justify when a company is in financial difficulties. __ who __ which __ , which __ that , which is would be correct?

    asked by David
  76. college

    The results from an independent-measures research study are being used to estimate how much difference there is between two treatments. If the study used a total of n = 10 participants, then the t values for a 90% confidence interval would be __________.

    asked by KiKi
  77. Comm/215

    I had hoped the police would blame Bruce, not ___. __ me __ myself __ mineself __I Would me be the correct answer?

    asked by David
  78. physics

    How long does it take a car moving at 80 m/s take to travel 450 m?

    asked by Brittani
  79. Comm/215

    Some interviewers ____ have a clear sense of what they want in an employee, ask very tough questions. __ who __, who __ which __ that , who is correct?

    asked by David
  80. math 9

    in a park some people are launching model rockets to find the maximum height,x,the rocket reaches, a person stands 50.0m from the launch sight and measure the angle from the ground to the rocket at its maximum height. if the angle is 36 then the maximum

    asked by steph
  81. Comm/215

    A venture capitalist has to be willing to take risks when ___ invests ___ money. __ they /their __ he / his __ she /her __ he or she /his or her Answer he or she / his or her Correct?

    asked by David
  82. algebra

    Put the equation in the form ax2 + bx + c = 0. Enter exponents using the caret ( ^ ). For example, you would enter 4x2 as 4x^2. 4x^2+5x=(3x-1)^2-3x^2

    asked by trevor
  83. Comm/215

    Many times people will ask a writer where ____ gets ____ ideas. __ they /their __ he / his __ she /her __ he or she /his or her he or she / his or her correct?

    asked by David
  84. Math

    The graph of y = f (x) = b^x, where b > 1, is translated such that the equation of the new graph is expressed as y – 2 = f (x – 1). The range of the new function is A. y > 2 B. y > 3 C. y > –1 D. y > –2 2)If log7 m = log 2/3 , then the value of m,

    asked by Jessica
  85. statistics

    A survey found 70% of adults over 50 wear glasses. In a random sample of 10 adults over 50, what is the probability that exactly six wear glasses and at least six wear glasses

    asked by Phyllis
  86. Comm/215

    Q: There are two reasons why. I like baseball. It is fun. And good exercise. A: There are two reasons why I like baseball, it is fun and good exercise. Is this correct?

    asked by David
  87. Busine

    Briefly explain what is meant by objective and judgmental performance evaluation. Discuss two methods of judgmental evaluation. 5. (TCO 8) Briefly describe the purposes of job analysis and the two documents that often result from it. 6. (TCO 9) List the

    asked by amber
  88. Statistics

    Suppose I am using the t-distribution to estimate or test the mean of a sample from a single population. If the sample size is 25, then the degrees of freedom are ____? I have an answer of 26 is this correct

    asked by Jacob
  89. chemistry 121

    how can i write the electron configuration for copper (ii)

    asked by ngugi
  90. Comm/215

    Q: The White Sox are really good at the fundamentals of baseball. Which is why they won the World Series in 2005. A: The White Sox are really good at the fundamentals of baseball; which is why they won the World Series in 2005. Is this correct?

    asked by David
  91. Business Math

    IF Joseph deposits $1,000 at year-end for the next 35 years, assuming he makes one yearly deposit of $1,000 at 5% compounded annually, how much interest would he earn?

    asked by Kiesha
  92. Comm/215

    Q: Studying is hard work many students find they study better when they take regular breaks. A: Studying is hard work, many students find they study better when they take regular breaks. Is this correct?

    asked by David
  93. Comm/215

    Q: Some tests are so hard that no one does well on them other tests are too easy and don't really test comprehension. A: Some tests are are so hard that no one does well on them, other test are too easy and don't really test comprehension. Is this correct?

    asked by David
  94. physics/orbital speed

    an asteroid orbits the sun at a constant distance of 4.44e+11 meters, the suns mass is 1.00*10^30kg, what is the orbital speed of the asteroid? Please explain step by step thanks

    asked by student
  95. Math

    y=2x(lil2)+12x+1 we need to know y-intercept, x-intercept(s) and vertex

    asked by Meech
  96. Math

    Fully Factor each question x(lil2)-x-6 and 2x(lil2)+11x+5

    asked by Meech
  97. college

    A test is composed of six multiple choice questions where each question has 4 choices. If the answer choices for each question are equally likely, find the probability of answering 3 OR 4 questions correctly.

    asked by poe
  98. Comm/215

    Q: One of my friends want to attend my graduation ceremony. I hae to make subject and verb agree, should I change want to wants?

    asked by David
  99. Algebra

    I'm really stuck on these 2. Can you please explain the work clearly so that I can understand and find the answer easily, if already not given. Need help with these 2 please-- 19. Nancy invests $100 in one account for 10 years at a 9% interest rate

    asked by mysterychicken
  100. Comm/215

    Q: The hurricane destroyed some oil rigs. Fuel prices rose. How do I make one subordinate to the other. The hurricane destroyed some oil rigs, and fuel prices rose. Is this correct?

    asked by David
  101. statistics

    A shipment of 30 computers contains four that are defective. How many ways can a small business buy five of these computers and receive no defective ones

    asked by cassandra
  102. statistics

    A travel agency offers 4 different vacation packages to Europe. Their net profit for package 1 is $500, for package 2 it is $750, for package 3 it is $900, and for package 4 it is $1,500. From past experience they know that 20% of their customers purchase

    asked by cassandra
  103. programming

    John: 50,000 Joe: 30,000 Jane: 60,000 Jill: 25,000 Total: 165,000 Declare employees [4] Of Reals Declare Sum, Average As Real Declare salaries As Integer Set Sum = 0 For salaries = 1 Step 1 To 4 Write “Average salaries ”, salaries Input Rain[K] Set Sum

    asked by Anonymous
  104. business

    I'm tring to get on the right page of doing a business model for walmart tring to find the organization,commerce and occupation

    asked by kim
  105. Comm/215

    Q: People know they are going to have to retire. They often don't save enough money to do so comfortably. Have to make one subordinate. Peaople know they are going to have to retire, often they don't save enough money to do so comfortably. Is this right?

    asked by David
  106. Chemistry

    What volume of 0.300 M Na3PO4 is required to precipitate all the lead(II) ions from 140.0 mL of 0.400 M Pb(NO3)2? I desperately need help with this, I cannot figure it out, my mind is bleeding.

    asked by Casey
  107. Comm/215

    Did the professor say “Put down your pencils?” Janice asked. I wrote this is it correct?

    asked by David
  108. Comm/215

    Have you ever read the story, "The Tell-Tale Heart," by Edgar Allan Poe? Dave asked. Have I written this correctly?

    asked by David
  109. Comm/215

    Q: Some students hate math, some students dislike math, and math is liked by other students. Parallel Construction A: Some students hate math, some dislike math, and some like math. Is this correct?

    asked by David
  110. math

    a student council collects aluminium pop tabs to raise money to purchase a wheelchair. A company buys the pop tabs for $0.88 per kilogram. If 1267 poptabs have a mass of one pound, how many pop tabs are needed to purchase a wheelchair worth $1500? ***with

    asked by shahroz
  111. Comm/215

    Q: To succeed in the new economy, workers will have to learn throughout their careers, adapt to changing circumstances, and self-motivation will be needed. Parallel Constructtion A: and self-motivate when needed. is this correct?

    asked by David
  112. statistiss

    The annual Salary of an electrical engineer is given in terms of the years of experience by the table below. Find the equation of linear regression for the above data and obtain the expected salary for an engineer with 48 years of experience. Round to the

    asked by john
  113. English

    1. A: Is Don in? 2. B: This is he. 3. B1: This is him. (This is a telephone conversation. Can we use both 2and 3? Which one is grammatical?)

    asked by rfvv
  114. English

    1. I have got a cell phone. 2. I have a cell phone. 3. I've got a cell phone. (What is the use of 'have' and 'have got'? Which one is a colloquial expression?)

    asked by rfvv
  115. English

    (Question)Which do we use as an objective complement, an objective case or a subjective case? And would you let me know some examples? 1. I think the girl she. 2. I think the girl her. (What about these examples?)

    asked by rfvv
  116. calculus

    Find a vector perpendicular to the plane that contains the points A(1,2,3), B(3,2,1), and C(-1,2,-3) Where do I start to find it?

    asked by Jake
  117. Algebra

    The hydrogen ion concentration of milk is about 1.6*10^-7 moles per liter. Find the pH.

    asked by Kate
  118. Math- Data Management

    how many ways can the letters ALABAMA be arranged: a) If there are no restrictions except indistinguishable letters? b) If the letters B and M must be togheter?

    asked by Almaasak
  119. Calculus

    AN ISOSCELES TRIANGLE IS TO HAVE A PERIMETER OF 64CM. DETERMINE THE SIDE LENGTHS OF THE TRIANGLE IF THE AREA IS TO BE A MAXIMUM.

    asked by Anonymous
  120. Science (evolution)

    Given Darwin’s Theory of Evolution, what scientific evidence best supports evolution by natural selection?

    asked by Diana
  121. Algebra

    Need to get these problems checked-- 21. Suppose inflation of money is at a rate of 3% per year in the US. How much will a $1 candy bar cost in 30 years? 1.03^30 * 1= $2.43 22. Find the next 3 terms of the geometric sequence 4, 10, 25. 125, 625, 3125?

    asked by mysterychicken
  122. algebra

    49a^4-112a^2b^2+64b^4

    asked by maria
  123. math

    assignment for an art class is to complete 4 projects from a list of 6. how many ways can this be done if the order soes not matter?

    asked by joe
  124. CALCULUS

    The voltage signal from a standard European wall socket can be described by the equation V(t)=325sin100 pi x , where t is time, in seconds and V is the voltage at time, t. Find the max and min voltage levels and the times at which they occur. Thanks in

    asked by Anonymous
  125. Differences

    what differences are there between plant and animal cell division. Already checked the sites.

    asked by Anonymous
  126. Calculus

    "At 9am ship A is 50 km east of ship B. Ship A is sailing north at 40km/h and ship B is sailing south at 30km/h. How fast is the distance between them changing at noon?" I can never get these type of questions where two ships are heading in different

    asked by Stuck
  127. math

    You have 10 boxes and 44 marbles. Is it possible to put all of your marbles in the boxes in such a way that each box contains a different number of marbles?

    asked by Linda
  128. physics

    Brandon throws a flying disc with a force of 8 N. If the disc has an acceleration of 4 m/s2, what is the mass of the disc?

    asked by Bree
  129. division differences

    use table to compare appearance of the dividing plant cells with the appearance of the dividing animal cells. dividing of plant cells= -divide the cytoplasm between the 2 new nuclei by forming cell wall between nuclei. i need dividing animal cell help.

    asked by Anonymous
  130. CALCULUS

    Differentiate: P(t)=50(2)^(t/2)

    asked by Tasha
  131. algebra

    Simplify i^-10 How exactly do I solve for this?

    asked by Kim
  132. English

    Can someone tell me what they are asking? Write five sentences in which you address changes in your writing

    asked by Mary
  133. science

    Provide specific examples from the Bridger Teton video as you defend your position.

    asked by kc
  134. Self-Employed

    Can someone proofread the text before I place it in the about us section on a website I'm creating. Bryan Martin, Freelance Marketer, has been promoting and marketing businesses since 2008. He began studying how business operates and their potential grow

    asked by Bryan
  135. trig

    a vertical pole 3 meters tall casts a shadow 1.8 meters long. what is the angle of the elevation of rhe sun to the nearest minute?

    asked by shanda
  136. Math

    How can you determine if two lines are perpendicular?

    asked by Diana
  137. algebra

    at what value of x does the perpendicular bisector of the line segment with endpoints (-2,6) and (5,-4) cross the x-axis?

    asked by alex
  138. algebra 1

    the question is: What is the sum of 5 radical 7 and 3 radical 8? i don't understand how to solve this because i cant pull out a perfect square

    asked by lauren
  139. physics

    The question has three parts, it looks like a lot but it is just description, trying to understand relationships. 1. You toss a coin straight up into the air. Sketch on the axes below the velocity-time acceleration-time graphs of the coin from the instant

    asked by college
  140. healthcare

    list and describe the four steps necessary to establish the proper ICD-9-CM code.

    asked by liz
  141. english

    Can you tell me what this means PLEASE provide at least two specific examples of changes you have implemented based on what you learned this week. Thank you

    asked by Mary
  142. statistics/probability

    One statistic used to assess professional golfers is driving accuracy, the percent of drives that land in the fairway. Driving accuracy for PGA Tour professionals ranges from about 40% to about 75%. Tiger Woods hits the fairway about 60% of the time. One

    asked by Natash
  143. Mechanics

    If a stone falls past a bird on a ledge moving at 4 m/s, how fast will the stone be moving just before it hits the ground below 9 seconds later?

    asked by Anonymous
  144. Calc

    I'm kind of rusty on my calc here... ok ther's a graph of velocity vs time w/ velocity in m/s and time in seconds were time is of course the x-axis k I'm asked to describe how the velocity changes over the timer interval in this interval the graph consists

    asked by Kate
  145. vectors

    how do you determine if two vectors are a) Collinear b) orthogonal?

    asked by Ariza
  146. chemistry

    How would I find the number of Kcal energy released per mole of C8 H18 combusted?

    asked by Anonymous
  147. Vectors

    Determine two unit vectors that are perpendicular to both a=[-5,6,2] and d=[3,3,-8].

    asked by Anonymous