peggy

Most popular questions and responses by peggy
  1. math

    A length of string that is 22 feet long is being cut into pieces that are 1/3 foot long. How many pieces will there be? 22x3=66 pieces

    asked on December 17, 2014
  2. Math

    In the diagram, a building casts a 20-ft shadow and a flagpole casts a 7-ft shadow. If the flagpole is 12 ft tall, how high is the building? Round to the nearest tenth.

    asked on April 23, 2014
  3. PHY-102

    A construction worker on a high-rise building is on a platform suspended between two cables as illustrated below. The construction worker weighs 850 N, the plank weighs 450 N, and the tension in the left cable is 550 N. a. What is the tension (in N) in the

    asked on February 11, 2016
  4. physic

    A sensitive gravimeter at a mountain observatory finds that the free-fall acceleration is 7.00×10^-3 m/s^2 less than that at sea level. What is the observatory's altitude?

    asked on December 4, 2009
  5. Math

    1) Which of the following ingegers can not represent the lengths of the sides of a triangle? (9,10,11) (4.7,9) (4,8,12) & (6,6,11) Try drawing the 4,8,12 triangle. Have fun. any two sides must be longer than the third. Example with set 1. 9+10>11 10+11>9

    asked on February 23, 2007
  6. algebra

    Find the slope of the line through the given points. (2,4) (6,-3). m=y2-y1 over x2-x1. (-3)-(4) over(6)-(2) -3-4 over 6-2 -7 over 4. I plotted the two coordinates (2,-4) (6)(-3), and the slope is -7 over 4, right? How do you plot the slope? I think you

    asked on January 26, 2007
  7. Math

    In a right triangle JKL, angle KJL measures 60 degrees. When drawn, the angle bisectors of angle JKL and LJK intersect at point M. What is the obtuse angle JMK

    asked on January 7, 2017
  8. math

    maria thinks of a number between 30 and 35. it has a greater number of ones than tens. what is the number ?

    asked on October 13, 2015
  9. Math

    A kite is being flown at a height of 300 ft, and the wind carries the kite horizontally away at a rate of 25ft/sec. How fast must the string be let out when the kite is 500ft away?

    asked on November 30, 2012
  10. Math

    A spherical balloon is inflated with helium at the rate of 100pi ft ^3/min. How fast is the ballon's radius increasing at the instant the radius is 5ft.?

    asked on November 30, 2012
  11. Math

    Water is flowing at the rate of 50m^3/min from a concrete conical reservoir of base radius 45m and height 6m. How fast is is the water level falling when the water is 5m deep?

    asked on November 30, 2012
  12. physic

    An air-track glider attached to a spring oscillates between the 3.00 cm mark and the 50.0 cm mark on the track. The glider completes 10.0 oscillations in 36.0 s. What is the period of the oscillations? What is the frequency of the oscillations? What is the

    asked on December 5, 2009
  13. alg 2

    Use the definitions and theorems of this section to evaluate and simplify the following expression. Be sure to express answers with positive exponents. (m . n)-1 =

    asked on February 22, 2014
  14. algebra

    The length of a rectangle is one unit shorter than obe-sixth of the width, x. Which expression represents the perimeter of the rectangle

    asked on August 27, 2017
  15. math

    a nutritional chart on the side of a box of a cereal state that there are 84 calories in a 3/4 cup serving. how man calories re in 5 cups of the cereal?

    asked on November 9, 2012
  16. Biology

    I need to do a Punnet Square for Wilson's Disease and don't know how to do it.

    asked on November 4, 2008
  17. Math

    (1) Which of the following ingegers can not represent the lengths of the sides of a triangle? (9,10,11) (4.7,9) (4,8,12) & (6,6,11) (2) The measures of two supplementary angles are in the ratio 5:1. What is the measure of the smaller triangle?

    asked on February 23, 2007
  18. 7th grade math

    A biology class has 28 students. Four of the students transferred out to take chemistry. Find the percent of change in the number of students in the biology class. I got 86 percent change is that right? Thank you...My mom says it's 14.3 %

    asked on January 5, 2016
  19. chemistry

    How many minutes does it take to form 10L of O2 measured at 92.2 kPa and 28°c from water if a current of 1.3 A passes through the electolytic cell? a) how many minutes? b)What mass in grams of h2 forms?

    asked on December 2, 2015
  20. riddle

    What two coins will make up 30 cents but you cannot use a nickel ? What two coins will make up 30 cents but you cannot use a nickel ? The way you phrased the question, there is no answer. The usual way the problem is worded is, "What two coins total 30

    asked on May 19, 2007
  21. Chemistry

    How many minutes does it take to form 10L of O2 measured at 92.2 kPa and 28°c from water if a current of 1.3 A passes through the electolytic cell? a) how many minutes? b)What mass in grams of h2 forms?

    asked on December 2, 2015
  22. Soc 110

    I need to write a paper of body word count of 750 words about the use of surveys by sociologist

    asked on May 11, 2011
  23. math 7th grade

    If after the holiday season, the average number of customers per day at the Game Galaxy store decreased from 612 to 450. Find the percent of decrease thank you

    asked on January 5, 2016
  24. math

    Height of a box. Suppose a box has a volume of 100 cubic centimeters and that the area of the bottom of the box is 50 square centimeters. Find the height of the box?

    asked on March 7, 2012
  25. Algebra

    A coffee merchant has coffee beans that sell for $9 per pound and $12 per pound. The two types are to be mixed to create 100 lb of a mixture that will sell for $11.25 per pound. How much of each type of bean should be used in the mixture? My problem is

    asked on February 16, 2007
  26. utsa

    three vertices of a kite are (0,0) -6,8) and (10,0) what are the coordinates of the fourth vortex?

    asked on February 16, 2016
  27. FSU

    The diameter of a very small particle is measured to be 0.000000005m. This can be expressed as

    asked on January 25, 2016
  28. The world History

    does anyone know the question to exam 007681 & 007682

    asked on March 6, 2011
  29. also need noun help

    He smiled agreeably to himself as he thought of those biscuits, each cut open and sopped in bacon grease, and each enclosing a generous slice of fried bacon. (I have biscuits, bacon grease and bacon as nouns is this right and are there more in this

    asked on September 10, 2007
  30. math

    average cost suppose that the daily cost "C" of manufacturing bicyclesis given by c(x)=80x+5000. Then the average cost "C" is given by 80x+5000/x. How many bicyclesmust be produced each day for the average cost to be no more than $100? I am not

    asked on April 18, 2013
  31. heathhcare

    give me a medical timeline from the last 50 years?

    asked on September 19, 2011
  32. the world history

    Does any one have the question to exams007681-007682

    asked on February 24, 2011
  33. algebra

    find the product of (x^2-3x+5)with the quotient of (21x^6- 14x^5-7x^3)divide by 7x^3

    asked on August 9, 2010
  34. english

    tcasrsenks some kind of food

    asked on September 8, 2008
  35. Math

    Solve for X: 4x - 2 +7 = 17 collect like terms on left hand side 4x + 5 = 17 subtract 5 from each side 4x = 12 divide by 4 on each side x = 3

    asked on February 23, 2007
  36. algebra

    Are the following lines parallel, perpindicular, or neither? (a)x-2y=4 (b)2x+y=2 (a)-2y=-x-4 -y=-x/2-2 (b)y=-2x+2 I have that they are perpindicular. My question is this: is -x/2 the reciprocal of 2x? yes Thank You

    asked on February 22, 2007
  37. algabra

    A cylinder has a radius of 5 in. If the volume of the cylinder is 250 pie inches cubed, What is the height of the cylinder? pi*r^2*h=250*pi pi cancels. solve for h r^2*h=250 h=250/r^2?? This is what I got originally. 250=pie(5)squared *h. 250= pie 25 h 10=

    asked on January 18, 2007
  38. algebra

    Peter is throwing a surprise party for his friend Tammy. He has a budget of $350. If the restaurant charges $20 per person for drinks and food and a cleanup fee of $35, what is the maximum number of people that he can invite to stay within budget? Write

    asked on February 10, 2014
  39. statistics

    how do the 4th grade girls weight in principal ben's school compare to the national mean weigh = 90 sd=15

    asked on February 6, 2014
  40. Math

    Mechanics are reboring a 6in deep cylinder to fit a new piston. The machine they are using increases the cylinders radius one-thousandths of an inch every 3 min. How rapidly is the cylinder volume increasing when the bore is 3.800 in.?

    asked on November 30, 2012
  41. PreCalc

    A card game uses a pack of 24 cards, consisting of ace, king, queen, jack, 10, and 9 in each of the four suits spade, hearts, diamonds and clubs. A hand consist of 6 cards. Find the probability a hand includes all four aces.

    asked on April 23, 2012
  42. Math

    How long will it take for $100.00 compounded daily at 1.5 % to become $1000.00

    asked on September 17, 2011
  43. worldhistory

    is the answers to the most important outcome of the mongol peace establishment of a stable,goverment across Eurasia? then i think it is spread of western ideas to the east

    asked on February 28, 2011
  44. The World History

    I need help with the answers to exams of this subject please anyone can,, on exams007678,007680,007681,007682 please send as soon as possible thanks to the one that is willing to hlep..

    asked on February 23, 2011
  45. Algebra

    express log (3x^5y^3/z^3) as the sum and difference of logs with no exponents.

    asked on December 8, 2010
  46. math

    7v-10 given that -9v-9=9 simplify the answer. I do not understand the question, can someone help pls.

    asked on August 23, 2010
  47. algebra

    Need mathamatical expression. The simple interest rate, given that the principal is 3x, the rate is 6%, and the time is 1 year. im so lost with this math question.

    asked on August 14, 2010
  48. chemistry

    At STP, 412 ml of gas have a mass of 2.60 g. What is the molar mass of gas?

    asked on March 28, 2010
  49. algebra 2

    for each function, find an equasion for the inverse. then use composition to verify that the equasion you wrote is the inverse. f(x)=10x-6

    asked on October 7, 2009
  50. science

    i can travel around the world yet never leave a corner. what am i?

    asked on October 29, 2008
  51. policies and procedures

    Could someone please suggest more procedures???? Policy: The Town of Springbank Hills will receive corporate sector sponsors for various recreation programs, community-wide events and facilities. It will state the process staff will take to seek sponsors

    asked on October 22, 2008
  52. algebra

    Find the slope and y-intercept. x=7 I know that the slope is undefined. The y-intercept would be none, right? Since no y is listed. What you have is a vertical line through x = 7. "y" can be anything. The slope is infinity and the y axis is never

    asked on February 22, 2007
  53. Fayetteville State University

    Six liters of gasoline will have a mass of

    asked on January 25, 2016
  54. 7th grade math

    Suppose 36 videos are added to a video collection that has 24 videos. What is the percentage of change. I got 50 percent....my mom says it's 150 percent. thanks!

    asked on January 5, 2016
  55. 7th grade math

    Suppose 36 videos are added to a video collection that has 24 videos. What is the percent of change?

    asked on January 5, 2016
  56. St. Joseph

    The number of absences for five children in a local kindergarten class is as follows. # Absences Sophie3Bert749Billy6Joey8Julie2Kid2xx∑=x=∑2x

    asked on August 6, 2015
  57. physics

    A spider moving downward with a terminal velocity of 13m/s has an upward force of 22N acting on it...what is the mass of the spider?

    asked on November 19, 2014
  58. Algebra

    log base 2 x + log base 2 (x-7)=3 solving steps?

    asked on April 12, 2014
  59. trig

    tan^2(5x)cos^4(5x) = 1/8 - 1/8cos(20x)

    asked on March 24, 2014
  60. trig

    tan^2(5x)cos^4(tx = 1/8 - 1/8cos(20x)

    asked on March 24, 2014
  61. statitic

    is there a significant difference in the mean weight between the eastern and western conference national football league players?

    asked on February 6, 2014
  62. Math problem

    Aswin has bananas and pears in the ratio 3:8. After he eats 12 pears (and no bananas), there are now twice as many pears as bananas. How many bananas does he have?

    asked on September 17, 2013
  63. math

    how do I order these fractions from least to greatest 5/9, 2/3, 7/12?

    asked on January 29, 2013
  64. Math

    Is 7 a complex number

    asked on December 17, 2012
  65. Chemistry

    How (in g/L) of Ar at 32 degrees C and 342 mm Hg?

    asked on May 1, 2012
  66. science

    According to Peter Saundry, there is no true universal code of ethics because standards ods conduct vary from place to place and time to time. True or False

    asked on February 16, 2012
  67. Technology in the Classroom

    A software package that you would like to run on your classroom computer lists a 486 computer as a minimum requirement. On which of the following compputers would you expect the software to be able to run?

    asked on November 16, 2011
  68. Math 116

    5(x-3)=

    asked on October 2, 2011
  69. algebra

    explain in your own words how to factor a polynomial of the the form ax^2 + bx+c when A is not equal to 1. Describe both the grouping approch as well as reversing FOIL. Contrast the two methods by means of an example. Which is the best approach and why>

    asked on August 9, 2010
  70. algebra

    In words! How would you explain to your friend why the quotient of x^8 and x^2 is x^6 and not x^4?

    asked on August 9, 2010
  71. algebra

    How would you explain to your friend why the quotient of x^8 and x^2 is x^6 and not x^4?

    asked on August 9, 2010
  72. confidentality in Allied health

    I need help with my paper for confidenality in allied health. I have 8 questions and I'm not sure how I can use APA style with it. Please help me!

    asked on March 30, 2010
  73. health

    What are the interrelations of blood clotting, immune response, allergic reaction, and hormone release. I have been trying to figure this out for 3 days now. Please help! Thank you.

    asked on January 28, 2010
  74. algebra 2

    for each function, find an equasion for the inverse. then use composition to verify that the equasion you wrote is the inverse. f(x)=14.4x

    asked on October 7, 2009
  75. math

    I need to convert measurements from mm to inches. How do I do this?

    asked on March 27, 2009
  76. policies and procedures

    Could someone please tell me if the purpose and policy are correct and if they have any suggestions for other procedures.. i need a minimum of 7. Purpose of Policy: The purpose is to set standards and guidelines for the Town of Springbank Hills Recreation

    asked on October 20, 2008
  77. Essay writing-Business

    What is the front required for papers?

    asked on July 18, 2008
  78. Business

    What is a four letter word for: notation for subsequent mulitple authors in a citation?

    asked on July 17, 2008
  79. math

    The measures of two supplementary angles are in the ratio 5:1. What is the measure of the smaller triangle? A/B = 5 A + B = 180 Solve those 2 equations in two unknowns. B is the smaller angle. Hint: substitute 5B for A in the second equation. Then only B

    asked on February 23, 2007
  80. Algebra

    I need help on this one too, please. Solve for X. 3x-2y=6 I got x=6+2y/3. My question is this: Can this be reduced down to x=2+2y? You really need to use parentheses here. x = (6+2y)/3 or you might want to show it as 2+(2y/3) or 2+(2/3)y

    asked on January 18, 2007
  1. math

    32

    posted on October 13, 2016
  2. math

    34 ?

    posted on October 13, 2015
  3. Math (help)!!!!

    on a road map with a scale of 1/4 inch per 10 miles, the highway from a to b is 1 3/8 long. How many miles long is the highway? A. 44 B. 55 C. 65 D. 70 E. 90

    posted on March 27, 2015
  4. math

    22x3=66 pieces

    posted on December 17, 2014
  5. Math for business

    Beginning price $5000. Terms are 2/10 End of Month. Paying on the 9th (before the 10th day of the month) triggers the 2% discount. $100 off. New price $4900. Chain discounts apply. 4900 * 0.91 * 0.93 = $4146.87 Add in the $150 that Morgan agreed to repay

    posted on February 19, 2012
  6. Technology in the Classroom

    Pentium

    posted on November 16, 2011
  7. Quick Spanish #2

    Cuando podemos vernos tu y yo

    posted on November 9, 2011
  8. Quick Spanish #2

    No ablo mucho ingles pero tu me puedes ensenar bebe si o no

    posted on November 9, 2011
  9. spanish

    No ablo mucho ingles pero tu me puedes ensenar bebe si o no

    posted on November 9, 2011
  10. math

    line segment

    posted on July 15, 2011
  11. math

    diagonally one way, or both? If both, then I am wrong.

    posted on July 14, 2011
  12. math

    9 1 5 4 8 3 2 6 7

    posted on July 14, 2011
  13. algebra

    (2x-7)(6x+9) 12x^2+18x-42x-63 12x^2-24x-63

    posted on July 14, 2011
  14. math

    5m-6=-3+8m

    posted on June 1, 2011
  15. need help

    array and expanded algorithm

    posted on March 30, 2011
  16. Math

    31x19

    posted on March 30, 2011
  17. The world History

    I see thank U yes I will for now on thanks

    posted on March 8, 2011
  18. The world History

    sorry I seen others askin gtheir question so I thought I could

    posted on March 6, 2011
  19. algebra

    ax^2+bx+c= ax^2(bx+c) ax^2+bx+c= a(x^2+bx+c) I don't understand it, I don't even know if I am on the correct track

    posted on August 9, 2010
  20. algebra

    This is the question I am trying to answer

    posted on August 9, 2010