1. pre-algebra

    Can you help me figure this? The area of a rectangle is 14 square meters. Find the length and width of the rectangle if it's length is 5 meters greater than its width. Use an equation and the formula for the area of a rectangle=(width)(length). Thank you.

    asked by shyloh on December 15, 2011
  2. math

    The ratio of the number of girls to the number of boys in a stamp club was 3 : 2 last year. When 15 boys joined the club this year, the ratio became 2 : 3. Find the total number of children in the club this year.

    asked by jane on December 1, 2012
  3. calc I

    f(x)=x^3-6x+1 find the critical points, where the function is increasing or decreasing and explain the shape of the graph using the derivative and algebra. i found the derivative to be 3x^2-6. So the critical points are -1.4 and 1.4. The derivative is

    asked by kate on October 23, 2008
  4. Earth Science

    What is the relative humidity of sample 2: Sample: 2 T(degrees)C: 32(degrees) Mass of Water Vapor: 14 g Mass of Water vapor at Saturation: 34 g please help me...i don't understand how to find this The relative humidity in this case is 14/34 = 41% It is

    asked by Nikki-Ole on February 27, 2007
  5. Grade

    Ok today during social studies I got this mini progress report (it's a overview on what grade I have right now before they send our real progress report which they may send this week or next week) and like I just want to know what GPA i got. Here it is &

    asked by Laruen on October 11, 2011
  6. Pre Algebra

    I have work problem that I am unable to solve. Each hour Maggie baby sits she charges $2 plus .75 for each child. Write an equation for Maggie's hourly rate h in terms of the number of children c. Solve the equation to find the hourly rate when Maggie baby

    asked by Jared on November 7, 2011
  7. Physics - URGENT

    Four forces are acting on an object in static equilibrium: Force 1 has a magnitude of 46.0 N and is acting at an angle of 52 degrees above the positive x-axis. Force 2 has a magnitude of 29 N and is acting along the positive x-axis. Force 3 has a magnitude

    asked by Anonymous on September 25, 2015
  8. algebra 2

    Kate can row a boat 10 miles per hour in still water. in a river where the current is 5 miler per hour, it take her 4 hour longer to row a given distance upstream than to travel the same distance downstream. Find how long it takes her to row upstream, how

    asked by nancy on December 6, 2015
  9. physics

    Four forces are acting on an object in static equilibrium: Force 1 has a magnitude of 46.0 N and is acting at an angle of (54) degrees above the positive x-axis. Force 2 has a magnitude of (42) N and is acting along the positive x-axis. Force 3 has a

    asked by dalia on February 8, 2017
  10. Chemistry

    Lead has four stable isotopes. ^204Pb (1.4%), ^206Pb (24.1%). ^207Pb (22.1%) and ^208Pb (52.4%). Find the atomic mass of ^208 Pb given that ^204Pb has an atomic mass of 203.973 amu, ^206Pb has an atomic mass of 205.974 amu, and ^207Pb has an atomic mass of

    asked by Gigi on September 26, 2010
  11. angles

    A survey team is trying to estimate the height of a mountain above a level plain. From one point on the plain, they observe that the angle of elevation to the top of the mountain is 25 degrees. From a point 1225 feet closer to the mountain along the plain,

    asked by tyler on March 10, 2013
  12. Math

    The formula W = 35.74 + 0.6215T - 35.75V^4/25 + 0.4275TV^4/25 relates the wind chill temperature W to the air temperature T in degrees Fahrenheit and the wind speed V in miles per hour. Use a calculator to find the wind chill to the nearest degree when the

    asked by Anonymous on January 12, 2015
  13. Gen Chem

    A liquid is heated from 33.96°C to 104.32°C. The vapor pressure increases from 23.54torr to 984.35torr. What is the heat of vaporization of the liquid in kJ/mol? The change in temperature is 70.36°C. Change in vapor pressure = 960.76 torr. What is the

    asked by Sarah H on March 28, 2008
  14. Maths

    1. In the xy-coordinate plane, point A is the midpoint of the segment with endpoints (2,4) and (-4,-4). What is the distance from point A to the origin? I know how to find the distance between the two points- 10. But I don't know where to go from there. 2.

    asked by Lina on March 22, 2015
  15. Math

    Find the surface area of rectangular pyramids 1. Length= 1.15ft Width=0.82 ft Height of the slanted face =3.17ft Surface Area=7.1879ft^2 Formula for Rectangular Pyramid Surface Area : B+1/2pl B=area of base p=perimeter of base l=height of slanted face

    asked by Jerald on February 5, 2014
  16. math!

    f(x)=x^3-6x+1 find the critical points, where the function is increasing or decreasing and explain the shape of the graph using the derivative and algebra. i found the derivative to be 3x^2-6. So the critical points are -1.4 and 1.4. The derivative is

    asked by kate on October 23, 2008
  17. algebra

    The length of a rectangular garden is 5 ft less than 3 times its width. If the perimeter of the garden is 22 ft, find the dimensions of the garden. I will start you off with... let the width be w, then the length is 3w - 5 I am pretty sure you can form the

    asked by Dee on May 13, 2007
  18. Mathematics

    1. Show that Sin3 Theta - Cos2 Theta = (1 - Sin Theta)(4Sin^2 Theta + 2Sin Theta - 1). Without using a calculator, show that Theta = 18 degrees is an exact solution of the equation Sin3 Theta = Cos2 Theta. Justifying your answer, find the exact values of:

    asked by Edwards on August 3, 2011
  19. math

    Two investments earn a total annual income of $2825. One investment is in a 6.75% annual simple interest certificate of deposit. The other is in a 7.25% tax free annual simple interest account. The total amount invested is 40,000. Find the amount in

    asked by ethan on October 3, 2012
  20. algebra

    A person needs to prepare 130 pounds of blended coffee beans for $5.27 per pound. He plans to do this by blending together a high-quality bean costing $6.50 per pound and a cheaper bean at $2.50 per pound. To the nearest pound, find how much high-quality

    asked by Anna on March 28, 2012
  21. Algebra

    The four oldest people in Golden City have lived a total of 384 years put together. The difference in ages for the youngest and the second oldest is 14. The second youngest is 3 years older than the youngest. The oldest is 20 years older than the average

    asked by Shepp on June 6, 2013
  22. Physics HELP!!

    two horizontal forces F1 and F2, acting on an object of mass 1.11kg. The magnitude of F1 is 27.56N. The object moves strictly along the horizontal x-axis, which we choose as positive to the right. Find the magnitude of F2 if the object has a horizontal

    asked by Angie on October 31, 2012
  23. computers

    You’re as IS professional, and your boss has asked you to prepare a briefing for senior staff on the comparative advantages and disadvantages of three competing tape drive technologies: Digital Linear Tape (DLT), Advanced Intelligent Tape (AIT), and

    asked by pinky on March 17, 2011
  24. Cal 1

    A trough is 10 ft long and 2.6 ft across the top. Its ends are isosceles triangles with an altitude of 2.1 ft and vertex down. Water is being pumped into the trough at a rate of 2.4 ft3/min. How fast is the water level rising when the water is 1.39 ft

    asked by ninzyy on November 3, 2011
  25. statistic

    1. Compute descriptive statistics for liberal art colleges and research universities in the Excel file colleges and universities. Compare the two types of colleges . what can you conclude.? 2.The Excel file MBA Student survey provides data on a sample of

    asked by Toha on August 7, 2011
  26. Economics

    I am taking Microeconomics. I have the following question: The cost of producing stero systems has fallen over the past several decades. a) Use the supply-and-demand diagram to show the effects of falling production costs on the price and quantity of

    asked by G on February 8, 2008
  27. Physics (Rotation)

    In Fig. 10-28, wheel A of radius rA is coupled by belt B to wheel C of radius rC. The angular speed of wheel A is increased from rest at a constant rate α. Find the time needed for wheel C to reach angular speed ω assuming the belt does not slip. (Hint:

    asked by M on March 2, 2012
  28. History

    Can you please give me a website where I can find information on Thomas Nast? http://en.wikipedia.org/wiki/Thomas_Nast WHAT KINDS OF CHANGES DID CHURCH CRITICS WANT TO MAKE? WHAT ROLE DID MARTIN LUTHER PLAY IN THE REFORMATION WHY DID LUTHER'S IDEAS LEAD TO

    asked by Brian on November 4, 2006
  29. English

    Could you please tell me if the following sentences are possible? Thank you. The principal of my school has asked me to find an Irish school which would be interested in a Comenius partnership with our school, a French high school and a German high school.

    asked by Henry2 on January 14, 2012
  30. math 115

    1.eleven applications for a certain position had the following ages. 32, 33, 25, 36, 48, 51, 28, 23, 54, 52, 45. sort them out in ascending order. 23, 25, 32, 33, 36, 45, 48, 51, 54, I picked 33 for the middle number to get the median is it correct? 2.clay

    asked by Lea on September 6, 2009
  31. business

    I am taking Microeconomics. I have the following question: The cost of producing stero systems has fallen over the past several decades. a) Use the supply-and-demand diagram to show the effects of falling production costs on the price and quantity of

    asked by G on February 8, 2008
  32. Economics

    I am taking Microeconomics. I have the following question: The cost of producing stero systems has fallen over the past several decades. a) Use the supply-and-demand diagram to show the effects of falling production costs on the price and quantity of

    asked by G on February 8, 2008
  33. math

    Sara had just rented her first apartment starting December 1 before beginning college in January. The apartment had washer and dryer hook-ups, so Sara wanted to buy the appliances to avoid trips to the Laundromat. The Saturday newspaper had an

    asked by kml on June 26, 2014
  34. English

    1. Which of the following sentences uses capitalization CORRECTLY? (1 point) A.) You can find the complete list of Senators online. B.) Have you ever read The History of Tom Jones, a Foundling? C.)The Maryland Blue Crabs have become a symbol of the state.

    asked by Cassie on April 15, 2014
  35. stats

    This week we practice with Binomial Distribution. You can use Appendix Table E or Excel Function Binomdist. About 30% of adults in United States have college degree. (probability that person has college degree is p = 0.30). If N adults are randomly

    asked by mary on November 10, 2011
  36. math

    Two towns P and Q are 400 km apart. A bus left for P and Q. It stopped at Q for one hour and then started the return to P. one hour after the departure of the bus from P, a trail also heading for Q left P. the trailer met the returning bus ¾ of the way

    asked by kid on April 20, 2018
  37. math

    Two towns P and Q are 400 km apart. A bus left for P and Q. It stopped at Q for one hour and then started the return to P. one hour after the departure of the bus from P, a trail also heading for Q left P. the trailer met the returning bus ¾ of the way

    asked by kudu on March 7, 2015
  38. math

    Two towns P and Q are 400 km apart. A bus left for P and Q. It stopped at Q for one hour and then started the return to P. one hour after the departure of the bus from P, a trail also heading for Q left P. the trailer met the returning bus ¾ of the way

    asked by kudu on March 16, 2015
  39. math

    A debt of $3,000 due six months ago and another $5,000 due in 18 months are to be settled by two equal payments, one at the end of four months and the other at the end of ten months. Find the size of the payments using a) the present as the focal date, b)

    asked by Lula on May 4, 2018
  40. algebra

    The equation C=mx+b can be used to model the monthly cost, C, of a cell phone plan where b is the flat monthly cost, m represents the cost in dollars per minute and x is the number of minutes used in the month. Choose a flat monthly rate and cost per

    asked by Please help on June 12, 2010
  41. Mechanical engineering

    A bullet of mass 50 grams is fired horizontally into a wooden block of mass 0.2kg. The wodden block is suspended from the ceiling by a long string as shown in the diagram. After impact the bullet is embedded in the block and bullet and the block swing

    asked by ibroo on April 19, 2008
  42. math

    Two towns P and Q are 400 km apart. A bus left for P and Q. It stopped at Q for one hour and then started the return to P. one hour after the departure of the bus from P, a trail also heading for Q left P. the trailer met the returning bus ¾ of the way

    asked by kanga on March 5, 2015
  43. math

    Two towns P and Q are 400 km apart. A bus left for P and Q. It stopped at Q for one hour and then started the return to P. one hour after the departure of the bus from P, a trail also heading for Q left P. the trailer met the returning bus ¾ of the way

    asked by kudu on March 4, 2015
  44. algebra

    The perimeter of the state of Wyoming is 1280mi. The width is 90mi less than the lenght. Find the width and the length. I don't know what formula to use or how to write it. Perimeter = length + length + width + width = 1280 miles OR P = 2L + 2W = 1280

    asked by summer on September 19, 2006
  45. Math

    37% of college students say they use credit cards because of the rewards program. You randomly select 10 college kids and ask each to name the reason he or she uses credit cards. Find the probability that the number of college students who say they use

    asked by Drew on November 25, 2012
  46. physics - need help

    Resistors of 30 ohms and 60 ohms are connected in parallel and joined in series to a 10 ohm resistor. The circuit voltage is 180 volts. Find: the voltage of the parallel circuit the voltage across the parallel circuit the current through the 10 ohm

    asked by Nilan on May 18, 2011
  47. MATHS-geometry

    how do you draw an obtuse angle triangle, construct the perpendicular bisector of each side Draw a triangle with one angle greater then 90 degrees. Find the midpoint of each side. Then draw a perpendicular to each side at each midpoint. The three lines may

    asked by NIcole on June 3, 2007
  48. Maths

    In a box of markers there are eight which have dried up and will not write. The box contains 15 red, 15 purple, 5 black and 10 white markers. A marker is picked at random from the box. Find the probability that a) it is red b) it is not black c) it is

    asked by Aj on January 26, 2016
  49. MATH - GEOMETRY/TRIGONOMETRY

    A 6 foot man stands by a 30 foot radio tower and casts a 10 foot shadow. How long is the shadow cast by the tower and what time is it? I got 50 feet for the length of the shadow. What I cannot find out is, what time is it? I NEED THE TIME OF DAY. **NOT**

    asked by Griffin on December 16, 2013
  50. English

    In the Slang Dictionary, I found the expressions. [toilet terms] 1. Mom, I need to go number one. 2. Mom, I need to go number two. [In the slang dictionary] 3. Mom, I need to go number three. [I coundn't find this one in the slang dictionary, but it was in

    asked by rfvv on March 27, 2018
  51. Math

    The probability that a washing machine will operate satisfactorily for 3 years is 0.82 while the probability that a floor polisher will operate satisfactorily over the same period of time is 0.78. Find the probability that in a 3-year period, only the

    asked by Jen on October 15, 2015
  52. coordinate algebra

    The area of a rectangle is found by multiplying the length by the width: A = lw. A certain rectangle has an area of x2 + 7x + 12. Factor the trinomial to find the length and width of the rectangle. In the form of a paragraph, describe the process necessary

    asked by chelsea on December 2, 2014
  53. Probability

    The probability that a washing machine will operate satisfactorily for 3 years is 0.82 while the probability that a floor polisher will operate satisfactorily over the same period of time is 0.78. Find the probability that in a 3-year period, only the

    asked by Jen on October 14, 2015
  54. physics

    A boy with a mass of 35.4 kg comes running up behind his stationary father, whose mass is 105.3 kg. If the boy’s velocity before the collision is 8.20 m/s eastward, and his father’s velocity after the collision is 3.10 m/s eastward, find the boy’s

    asked by I have answer just need help with work on July 16, 2013
  55. college algebra

    Let f(x)= x^5/120 - x^3/6 + x Find the local minima and maxima, then determine where the function is decreasing and increasing. Basically, I just need to know how to type this correctly in my calculator so I can get the right minima and maxima. I had:

    asked by Zach on April 2, 2008
  56. Algebra II (Matrices)

    My book doesn't solve it like a linear equation, they solve it by using inverse matrices. Solve the matrix equation: |4 -5||m|=|32| |1 2| |n|=|-5| A= |4 -5| |1 2| X= |m| |n| B= |32| |-5| Step 1. Find the inverse of the coefficient matrix. A^-1= 1/13|2 5|

    asked by Jon on February 29, 2008
  57. algebra

    Find the equation of the line passing through the points 2003-13-02-00-00_vl_files/i0030000.jpg and 2003-13-02-00-00_vl_files/i0030001.jpg. A. 2003-13-02-00-00_vl_files/i0030002.jpg B. 2003-13-02-00-00_vl_files/i0030003.jpg C.

    asked by kyle on January 15, 2015
  58. College Physics

    One last physics problem left: Peggy drives from City A to City B in 50 minutes. City A is 75.1km from City O in a direction of 25degrees west of south. City B is 23.9km from City O in a direction of 20degrees south of west. Using City O as your origin,

    asked by Jacqueline on September 20, 2008
  59. Math

    Find the zero of f(x) = (2^x-1)(-3^x+1). x = (ln2 + ln3)/(ln2 - ln3) x = (ln2 - ln3)/(ln2 + ln3) x = 2/(ln2 - ln3) x = - (ln5/ln1) I can't figure this out. Solve log(27)(log(x)10) = 1/3 for x. x = (3(inverse)sqrt90)/3 x = 10(inverse)sqrt3 x =

    asked by Max on December 7, 2017
  60. chemistry

    Calculate the hydronium ion consentration and the hydroxide concentration in blood in which the PH is 7.3. Hydronium = [H3O+] = 10-pH or [H3O+] = antilog (- pH) and I got 1.00 x 10^7.3 for both concentrations is this correct? ABsolutely silly. You did not

    asked by Jon on March 23, 2007
  61. religion , help

    what is the nature of god for confucianism and daoism? i've done hinduism and buddhism but these two confucianism and daoism i can't find them. Confucianism doesn't recognize a god. Many experts don't consider Confucianism as a religion. It's a philosophy

    asked by kailin on January 18, 2007
  62. algbra 1b

    can someone tell me if i have the answer correct a. Suppose a market research company finds that at a price of p = $40, they would sell x = 27 tiles each month. If they lower the price to p = $15, then more people would purchase the tile, and they can

    asked by nell on May 12, 2012
  63. Chemistry

    Determine the type of chemical reaction, find the limiting reagent, determine the amount of product in grams, and the amount of grams of excess reagent. Chromium metal is heated with oxygen to give chromium (III) oxide. Start with 38.5 moles chromium metal

    asked by Anonymous on November 2, 2015
  64. physics

    Two people take identical jet skis across a river, traveling at the same speed relative to the water. Jet ski A heads directly across the river and is carried downstream by the current before reaching the opposite shore. Jet ski B travels in a direction

    asked by Johnathan on September 10, 2014
  65. English

    I urgently need you to improve this exercise on kitchen equipment. I wanted to include an exercise on vocabulary related to kitchen equipment. Can you please help me find examples? I think I should improve my exercise. 1) Complete the following sentences

    asked by Henry2 on January 10, 2012
  66. Physics

    The winner of the Kentucky Derby runs the 1.25-mile race in 2 minutes, 2.0 s. What's the horse's average speed in m/s? A Message from Your Instructor: Velocity refers to the displacement from the initial point to the final point. For the first part,

    asked by Kay on January 21, 2017
  67. Physics

    A basketball player runs down the court, following the path indicated by the vectors A, B, and C in the figure. The magnitudes of these three vectors are: A = 12.0 m, B = 17.0 m, and C = 7.0 m. Let the +x-axis point to the right and the +y-axis point to

    asked by !!!! on September 11, 2011
  68. PLEASE HELP!!!!!

    What,if anything,is wrong with this sentence? Arriving at the circus early,seats could be selected near the center ring. A. PROPERLY CONSTRUTED SENTENCE B. COMMA SPLICE C. DANGLER D. LACKS PARALLEL PARTS I THINK THE ANSWER IS: (B)comma splice AM I CORRECT?

    asked by Kourtney on October 20, 2006
  69. Math - complex numbers

    These questions are related to de moivre's theorem: z^n + 1/z^n = 2cosntheta z^n - 1/z^n = 2 isin ntheta 1. Express sin^5theta in the form Asintheta + Bsin3theta + Csin5theta and hence find the integral of sin^5theta. 2. Express sin^6theta in multiples of

    asked by Chiquesta on December 17, 2011
  70. physics

    Two tanks are engaged in a training exercise on level ground. The first tank fires a paint-filled training round with a muzzle speed of 250 m/s at 10.0◦ above the horizontal while advancing toward the second tank with a speed of 15.0 m/s relative to the

    asked by Anonymous on October 5, 2014
  71. algebra

    Solve the problem. The pressure of a gas varies jointly as the amount of the gas (measured in moles) and the temperature and inversely as the volume of the gas. If the pressure is 1170 (kiloPascals) when the number of moles is 6, the temperature is 260

    asked by Joe on December 8, 2016
  72. Exercice

    The Stop N’ Go convenience chain recently selected a random sample of 10 customers. The store monitored the number of times each customer made a purchase at the store over a two-month period. The following data were collected: 10 19 17 19 12 20 20 15 16

    asked by petrit on June 25, 2013
  73. trigonometry

    A surveyor made two sections of the railroad bridge, both at 210 meters in length. Suppose that the maximum of elevation of each section is 75deg. When the bridge is closed, the water level is normally 13 meters below the bridge. a. When the bridge is

    asked by Winsel on August 14, 2010
  74. math

    1. Which figure has rotational symmetry? (1 point) diamond sideways t polygon... polygon 2. Indicate whether the following statement is true or false. If a figure can be translated, then it will tessellate. (1 point) True, all translations are

    asked by miss sue help me please check my awnswers on May 17, 2017
  75. Algebra 1

    A parking garage has floors above and below ground level. For a scavenger hunt, galas friends are given a list of objects they need to find on the third floor and fourth level below ground, the first and fourth above ground, and ground level. Question A .

    asked by Ms. Stephie on September 17, 2014
  76. Physics

    I calculated tan and sin (theta) for a physics lab experiment -- two-slit interference I had to use this equation y = L tan (theta), with y = 0.25 and L = 2 and tan (theta) came out to be 7.12 in degrees and 0.1243 in radians. I found sin (theta) by using

    asked by Anna on December 8, 2012
  77. AP physics

    A 0.278-kg volleyball approaches a player horizontally with a speed of 16.2 m/s. The player strikes the ball with her fist and causes the ball to move in the opposite direction with a speed of 22.4 m/s. (a) What impulse is delivered to the ball by the

    asked by alba on February 22, 2015
  78. Math -algebra (check plz)

    ok say i was trying to find y in this equation 2x + 3y + 6z =4392. I was given x=3789-1.5y , and z = -531. so i did the working and ended up with 7578-3y+3y=7578 . If i do the math correctly ill end up with 0y = 7578 :S im pretty confused, can someone

    asked by thomas on March 4, 2007
  79. math

    donna took 3hours to row 18 km upstream. her return trip took 1 hour less. find the rate of rowing in still water and the rate of the current. let the speed of her rowing in still water be x km/h, let the speed of the current be y km/h going with the

    asked by ineedhelp on April 22, 2007
  80. Calc Help

    A manufacturer's revuenve in dollars is given by R(x)=1500x-0.02x^2 where x is number of units sold. Find the marginal revenue function. Use the derivative to estimate the revenue gained from selling the 35th unit. The marginal revenue function is the

    asked by Robert on February 16, 2007
  81. Physics/Math

    In the vector sum A + B = C , vector A has a magnitude of 13.1 m and is angled 49° counterclockwise from the +x direction, and vector C has a magnitude of 15.0 m and is angled 20.0° counterclockwise from the -x direction. What are (a) the magnitude and

    asked by TechnoBoi11 on January 27, 2007
  82. Math (Fraction Word Problem)

    You have three-fifths of a pizza leftover, and you plan to eat half of it for lunch. How much of the original pizza do you have left over? If I have 3/5 of a pizza leftover and I plan to eat 1/2 of it for lunch doesn't that mean you have to divide? This is

    asked by Joey on October 27, 2016
  83. physics

    The R-factor for housing insulation gives the thermal resistance in units of ft2 °F h/BTU. A good wall for harsh climates, corresponding to about 10 in of fiberglass, has R = 39 ft2 °F h/BTU. a) Determine the thermal resistance (in m2 K/W) in SI units.

    asked by mehmet kaya on November 18, 2014
  84. science

    There are two identical, positively charged conducting spheres fixed in space. The spheres are 44.6 cm apart (center to center) and repel each other with an electrostatic force of F1 = 0.0675 N. Then, a thin conducting wire connects the spheres,

    asked by Kels on February 19, 2013
  85. science

    There are two identical, positively charged conducting spheres fixed in space. The spheres are 44.6 cm apart (center to center) and repel each other with an electrostatic force of F1 = 0.0675 N. Then, a thin conducting wire connects the spheres,

    asked by Kels on February 19, 2013
  86. Intermediate Algebra

    Sarah Meeham blends coffee for​ Tasti-Delight. She needs to prepare 150 pounds of blended coffee beans selling for $4.45 per pound. She plans to do this by blending together a​ high-quality bean costing $5.25per pound and a cheaper bean at $3.25 per

    asked by Brandy on February 5, 2017
  87. science

    a commuter plane starts from an airport and takes the route whereby it starts to city,located 175km away in a directiin 30egrees north of east of east. Next, it flies for 150 km 20degrees west of north,to city b.finally, the plane flies 190kmdue west,to

    asked by g on April 4, 2011
  88. Math

    1.Which of the following are independent events? Flipping a coin and rolling a number cube*** Choosing two marbles without replacement Spinning a spinner twice Choosing a card, replacing it, and then choosing another card*** 2.A bag holds 3 blue marbles 5

    asked by TheeUniverse on April 27, 2017
  89. math

    The table below gives the total spectator attendance for various U.S. sports in 1997. Sport Attendance (millions) Pro Baseball 64.9 College Basketball (Men’s) 27.7 College Basketball (Women’s) 6.7 Pro Basketball (Men’s) 21.7 College Football 36.9 Pro

    asked by Please help me!!!!! on September 4, 2011
  90. Math

    A piece of metal is bent into a rectangle and has a length which is 5 times as long as its width. If the perimeter of the piece of metal is 13 feet 6 inches, find the length and the width of the piece of sheet metal. You must use a variable , write an

    asked by Jon on May 16, 2008
  91. math

    If two dice are rolled, what is the probability that their sum will be a number greater than 5 ? [A]1/6 [B]1/3 [C]13/18 [D]5/6 [E] None of these. i think it is c am i right? 13/18 so i am right? What is the probability the sum is 2,3,4 or 5? If you find

    asked by cassidy on October 4, 2006
  92. physic

    A spacecraft of mass = 4673 kg with a speed 5.0 10 m/s approaches Saturn which is moving in the opposite direction with a speed 9.6 10 m/s. After interacting gravitationally with Saturn, the spacecraft swings around Saturn and heads off in the opposite

    asked by Anonymous on October 26, 2013
  93. Math

    The height of a TV antenna is 11ft 7in. If the height of a building is 64ft 9in, find the total height of a building including the antenna. I kept trying to do this, but I never learned this so I have no idea how to do this. adding them, I get 75 ft 16

    asked by Jack on July 2, 2007
  94. Physics

    A heavy-duty stapling gun uses a 0.162-kg metal rod that rams against the staple to eject it. The rod is pushed by a stiff spring called a "ram spring" (k = 32657 N/m). The mass of this spring may be ignored. Squeezing the handle of the gun first

    asked by Leah on November 13, 2011
  95. Writing Skills

    1. What do we call an idea that will make the reader take notice and want to read on? A. Card B. Summary C. Hook D. Point of view Student Answer: B Answer: Incorrect Reference: 3. The most important difference between an outline and finished writing is the

    asked by SARAH on September 1, 2014
  96. Statistics

    A high school counselor is interested in the percentage of students who will be going to college. She randomly picks 60 students and finds that 53 will be going to college. Use a 95% confidence level to find the population proportion. a) State the 95%

    asked by Jamie on April 17, 2013
  97. Urgent math pls

    The noise from a power mower was measured at 108 dB. The noise level at a rock concert was measured at 119 dB. Find the ratio of the intensity of the rock music to that of the power mower. (Round your answer to the nearest whole number.) I tried by 108-119

    asked by alice on August 11, 2015
  98. algebra 1

    Sarah blends coffee for Tasti-Delight. She needs to prepare 170 lbs of blended coffee beans selling for $3.59 per pound. She plans to do this by blending together a high-quality bean costing $5.00 per pound and a cheaper bean at $2.00 per pound. To the

    asked by Anonymous on February 9, 2012
  99. algebra

    Sarah blends coffee for Tasti-Delight. She needs to prepare 170 lbs of blended coffee beans selling for $3.59 per pound. She plans to do this by blending together a high-quality bean costing $5.00 per pound and a cheaper bean at $2.00 per pound. To the

    asked by lauren on February 9, 2012
  100. Algebra 1

    You can mow your whole lawn in 45 minutes, and your neighbor can mow your whole lawn in 30 minutes. How long would it take you to mow the lawn together? Clearly show and explain each step for full credit. Using rational applications A. Write an equation

    asked by Daniel on May 5, 2013

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