Questions Asked on
April 2, 2016

  1. Math

    The ratio of red candies to green candies in a bag is 4/5. Which ratio would form a proportional relationship with this ratio? A. 16/25 B. 20/35 C. 20/25**** D. 24/32

    asked by Eliana
  2. Physical science 7th grade

    What is the internal structure of the cavefish and the minnow suggest common ancestry?

    asked by Michael
  3. Math

    The slope of the line is? (1,2) and (-2,-1) Positive •• Negative Zero Undefined Just a disclaimer I did post this earlier but nobody helped me and if anybody read my other post it didn't make since so I'm sorry Check my answer

    asked by Tula
  4. math

    Ilya and Dan shared 260 hats in the ratio 8:5. How many more hats did Ilya have than Dan?

    asked by Anonymous
  5. math

    By what percent will a fraction increase if its numerator is increased by 60% and its denominator is decreased by 20%?

    asked by Anonymous
  6. Ms. Sue - 6th Grade Math-Connections Academy

    This diagram is a scale drawing of a fountain. If the side length of one square is 2 feet, what is the area of the fountain? A stands for Area. A. A = 9 to the second power. B. A = 12 to the second power. C. A = 18 to the second power. D. A = 36 to the

    asked by Geek Girl
  7. math

    Choose 5 ordered pairs whose first component is the additive inverse of the second component. Plot these points and connect them. What kind of figure do you get? In what quadrants does the figure lie?

    asked by Anonymous
  8. Algebra

    A raft was sent away from point A downstream. A patrol-boat left A 5 hour and 20 min later and caught up with the raft 20 km away from point A. What was the speed of the raft if the speed of the patrol-boat was 12 km/hour? Reiny, I know you did this but it

    asked by Anish Panda
  9. Mathematics

    Find the slope of (2,3) and (-2,1) -2 2 -1/2•• 1/2 Check my answer

    asked by Tula
  10. PHYSICS

    A player kicks a ball at an angle of 37 with the horizontal and with the initial velocity of 14.6m/s. A second player standing at a distance of 30.5m from the first in the direction of the kick starts running to meet the ball at the instant it is kicked.

    asked by PEACE
  11. physics

    In a circus performance, a large 5.0 kg hoop of radius 3.0 m rolls without slipping. If the hoop is given an angular speed of 3.0 rad/s while rolling on the horizontal and allowed to roll up a ramp inclined at 10° with the horizontal, how far (measured

    asked by jojo
  12. science

    the mean weight of 500 males students at a certain college is 151 lb and standard deviation is 15lb .assuming the weights are normally distributed, find how many students weigh between 120 and 155 lb ..ii) more than 185 lb

    asked by Ados
  13. physics

    A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is free to rotate on a frictionless, vertical axle. A constant tangential force of 270 N applied to its edge causes the wheel to have an angular acceleration of 0.854 rad/s2. (a)

    asked by joanna
  14. Geometry

    Ralph wants to put a fence around his rectangular garden. His garden measures 53 feet by 55 feet.The garden has a path around it that is 3 feet wide. How much fencing material does Ralph need to enclose the garden and path?

    asked by Boberto
  15. physics

    The large quadriceps muscle in the upper leg terminates at its lower end in a tendon attached to the upper end of the tibia (see figure (a)). The forces on the lower leg when the leg is extended are modeled as in figure (b), where vector T is the force of

    asked by joanna
  16. physics

    A playground merry-go-round of radius 2.00 m has a moment of inertia I = 255 kg·m2 and is rotating about a frictionless vertical axle. As a child of mass 25.0 kg stands at a distance of 1.00 m from the axle, the system (merry-go-round and child) rotates

    asked by jojo
  17. Math

    A youth organization collected nickels and dimes for a charity drive. By the end of the​ 1-day drive, the youth had collected ​$57.75. If there were five times as many dimes as​ nickels, how many of each type of coin was​ collected?

    asked by Anonymous
  18. physics

    A 1400-N uniform boom at ϕ = 70.0° to the horizontal is supported by a cable at an angle θ = 20.0° to the horizontal as shown in the figure below. The boom is pivoted at the bottom, and an object of weight w = 2250 N hangs from its top. (a) Find the

    asked by jojo
  19. Math

    Find the value of p,if mean of following distribution is 20. X 15 17 19 20+p 23 Y 2 3 4 5p 6

    asked by Utkarsh
  20. Math

    Jenny bought scrapbook supplies for $70.75. She paid $5.66 in sales tax. What was the sales tax rate on the supplies? If necessary, round your answer to the nearest tenth.

    asked by Lily
  21. math

    The area of circle PQR with centre O is 72cmsquared.what is the area of sector PQR,if POR =40squared

    asked by success
  22. accounting

    An employee earns $20 per hour and 1.75 times that rate for all hours in excess of 40 hours per week. Assume that the employee worked 55 hours during the week, and that the gross pay prior to the current week totaled $29,000. Assume further that the social

    asked by mary
  23. math

    By what percent will the product of two numbers increase if one of them is increased by 50%, and the other is decreased by 20%?

    asked by Anonymous
  24. math

    By what percent will a fraction increase if its numerator is increased by 60% and its denominator is decreased by 20%?

    asked by Anonymous
  25. physics

    A person bending forward to lift a load "with his back" (Figure (a)) rather than "with his knees" can be injured by large forces exerted on the muscles and vertebrae. The spine pivots mainly at the fifth lumbar vertebra, with the principal supporting force

    asked by jojo
  26. physics

    The system of small objects shown in the figure below is rotating at an angular speed of 2.0 rev/s. The objects are connected by light, flexible spokes that can be lengthened or shortened. What is the new angular speed if the spokes are shortened to 0.15

    asked by jojo
  27. Mathematics

    The slope of the line of(1,2) and (-2,-1) is Positive •• Negative Zero Undefined Check my answer

    asked by Tula
  28. Maths

    The arc of a circle of radius 20cm subtends an angle of 120degree at the center.use the value 3.142 for pie to calculate the area of the sector correct to the nearest cmsquared

    asked by Success
  29. math

    amos is using a computer program to graph the function N(p)=-73p-2818. He wants to see the intercepts. Which minimum values should he use to set up the viewing window? A) X min:-80, Y min:-2500

    asked by Anonymous
  30. math

    It takes 15 electricians 24 days to wire a new housing subdivision. How many days would 18 electricians require to do the same job?

    asked by Anonymous
  31. VISUAL BASIC PROGRAMMING

    3. WRITE A VISUAL BASIC PROGRAM TO CALCULATE THE SIMPLE INTEREST ON A LOAN AMONUT OF 50000 GHANA CEDIS AT AN INTEREST RATE OF 30% FOR A NUMBER OF YEARS WHICH WILL BE SPECIFIED BY THE USER.

    asked by JAMES
  32. PHYSICS

    An object of mass 5kg is whirled round a horizontal circle of radius 5m with uniform speed of 5m/s by a revolving string inclined to the verticat. Calculate the tension in the string and the angle of inclination of the string to the vertical.Pls show the

    asked by PEACE
  33. Maths

    Calculate the area of the sector of a circle which subtends an angle of 45degree at the center of the circle, radius 14cm

    asked by Success
  34. math

    What is the total amount in an account that has had $45 per month added into it for 30 years and grew with an annual interest rate of 8%?

    asked by Anonymous
  35. Chemistry

    85.0 mL of 1.50 mol/L ammonium chloride solution is added to 250 mL of water. Calculate the molar concentration of the final solution The answer on the sheet says 0.381 mol/L but I keep getting 0.51

    asked by AmbiguousCase
  36. math

    the function m(w)=-25w+2500 models the amount of money in a safe, in dollars, w weeks after lori learned the combination to the safe. what is the meaning of the x-intercept? A)there was 100$ in the safe when lori learned the combination

    asked by Anonymous
  37. Chemistry

    1. A lab tech needs 1.00 L of 0.125 mol/L sulfuric acid solution for a quantitative analysis experiment. A commercial 5.00 mol/L sulfuric acid solution is available from a chemical supply company. Write out what steps he/she would follow to prepare the

    asked by AlphaPrimes
  38. Math

    Write a proportion for each phrase then solve when necessary round to the nearest hundredth. 1.420 ft2 painted in 36 min;f ft2 painted in 30 min.

    asked by Janiah
  39. Biology

    In a certain species of plant, the allele to produce green melons (G) is dominant over the allele to produce yellow melons (g). A student performed a cross between a plant that produced green melons and a plant that produced yellow melons. When the student

    asked by Stephanie
  40. physics

    Question Part Submissions Used A 11.5-kg cylinder rolls without slipping on a rough surface. At an instant when its center of gravity has a speed of 10.9 m/s, determine the following. (a) the translational kinetic energy of its center of gravity J (b) the

    asked by joanna
  41. math( pls help me out)

    Which of the following are binomial experiments or can be reduced to binomial experiments? I.surveying 100 aspiring students to determine if they are interested in pursuing their tertiary education at IUCG. ii.tossing a coin a 100 times to see how many

    asked by Ras
  42. math

    How much money would a man have to invest at the rate of 5% per year,to have $1470 at the end of the year??

    asked by Fahmida Farjana
  43. math

    find the mean,variance and standard deviation for the number of heads when 10 coins are tossed.

    asked by Nadia
  44. physics

    Use conservation of energy to determine the angular speed of the spool shown in the figure below after the 3.00 kg bucket has fallen 4.05 m, starting from rest. The light string attached to the bucket is wrapped around the spool and does not slip as it

    asked by joanna
  45. math

    We consider the non-homogeneous problem {y''-16y} = {256x^{2}} First we consider the homogeneous problem {y''-16y} = 0 : 1) the auxiliary equation is a r^2+br+c = =0 . ________________ 2) The roots of the auxiliary equation are (enter answers as a comma

    asked by Leah
  46. Geography

    12. All of the following are economic supranational organizations except.......... A. NAFTA B. ISIS C. ECOWAS D. APEC E. MERCOSUR Other B

    asked by Anonymous
  47. Chemistry

    A sample of 0, 3220g of an ionic compound containing bromide ions (Br-) is dissolved in water and treated with excess of AgNO3. If the mass of the precipitate of AgBr formed is 0, 6964g, answer: a) what percentage of bromine in molar mass? b) Give the mass

    asked by Elizabeth
  48. physic

    The block shown in Figure 6 has mass 3500 g and lies on a plane which tilted at an angle θ = 22° to the horizontal. The effective coefficient of kinetic friction is 0.20. Determine the acceleration of the block as it slides down the plane.

    asked by Mustaqim
  49. Math

    Write an expression for this statement: Double 5, then add 63. I don't understand double 5. Does it mean 5 to the 2nd power or 5 +5?

    asked by Susan
  50. analytical chemistry

    0.100 M NaOH (in the burette) is titrated with 25.0 mL 0.120 M CH3COOH (pKa = 4.75) in a conical flask. Determine the pH of the solution in the flask after 10 mL of the NaOH has been added.

    asked by TaeRa
  51. math

    1.find the mean,variance and standard deviation for the number of heads when 10 coins are tossed. 2.it has been reported that 83% of government employees has been migrated onto the single-spin salary structure.if a sample of 200 government employees is

    asked by farahan
  52. chemistry

    suppose as student returned some unused lead nitrate to the container marked sodium nitrate. what could the student do to get all the lead ions out from the sodium nitrate?

    asked by mira
  53. Geography

    Which of the following does not describe a boundary? A. Vertical plane that cuts through the rocks below. B. Divides one state from another. C. Natural Resources identify boundaries D. Air space defined above the atmosphere of a state. E. All of the above

    asked by Anonymous
  54. Math

    to make a recipe of weird juice there is 2 1/4 coconuts and 12 1/2 lima beans pods if made a triple batch how many coconuts and lima beans pods are needed.express answer as a mixed numbers.

    asked by Anonymous
  55. Math

    A one-meter rod is suspended at its middle so that it balances. Suppose one-gram on the rod at the following distances from one end. 20cm 27cm 38cm 44cm 58cm 70cm 83cm 94cm Where must a one gram weight be hung so that the rod will balances at the 50

    asked by Kaleigh
  56. Geometry

    An equilateral triangle with altitude length of 7 square root 3 centimeters. Find the area and perimeter A=49 square root 3 divided by 2 cm ^2 P=42cm

    asked by Anonymous
  57. Math

    Two transparencies, both 8.5 inches by 11 inches, were folded and taped to make cylinders. Prove mathematically, that they have the same volumes

    asked by Natalie
  58. Geography

    Deterritorialization promotes border security and fortifies borders. While reterritorialization supports globalization, networked communities and undermines the state's traditional territorial authority. TRUE FALSE FALSE?

    asked by Anonymous
  59. Physics

    Block A, with a mass of 26 kg, rests on a 38° incline. The coefficient of kinetic friction is 0.46. The attached string is parallel to the incline and passes over a massless, frictionless pulley at the top. Block B, with a mass of 37 kg, is attached to

    asked by Ashraf
  60. Math

    The school store opened on the first day of scroll with 56 notebook and 24 pencils. Within two days it sold all of these items. On the first day, twice as many notebooks were souls as pencils. On the second day for every 5 notebooks sold, 2 pencils were

    asked by Manuel chua
  61. math

    A sample of four families with three children each was taken.find the probability that one family has two girls,two families have three girls and one family has three boys.

    asked by farahan
  62. math

    A survey from sigma research found out that 30% of IUCG students receive their spending money at the beginning of the academic session.if five students are selected at random,find the probability that at least three of them received their spending money at

    asked by Bravo
  63. Math

    Nathaniel school is selling tickets to a spring Musical on the first day of ticket sales the school so 3 senior citizen tickets and nine children tickets to for a total of $75 the school took in $67 on the school on the second day by 8 senior tickets and 5

    asked by Naseem
  64. algebra

    Maria drove to a ski resort that was 60 miles away. She decided to stop for lunch when she was 3/4 of the way there. If she drove for 9 hours before stopping for lunch, what was her average speed, in miles per hour?

    asked by Madie
  65. math

    A parking lot charges a flat rate of x dollars for any amount of time up to two hours, and x 6 1 for each hour or fraction of an hour after the first two hours. How much does it cost to park for 5 hours and 15 minutes?

    asked by ejra
  66. Chemistry

    A sample of 0, 3220g of an ionic compound containing bromide ions (Br-) is dissolved in water and treated with excess of AgNO3. If the mass of the precipitate of AgBr formed is 0, 6964g, answer: a) what percentage of bromine in molar mass? b) Give the mass

    asked by Elizabeth
  67. Statistics

    Assume that a procedure yields a binomial distribution with a trial repeated n times. Use the binomial probability formula to find the probability of x successes given the probability p of success on a single trial. n=19, x=15 p=.85, find P(15)

    asked by Andrea
  68. math

    1.if the probabilities are 0.87,0.36 and 0.29 that a family,randomly chosen as part of a sample survey in Adentan,owns a color television set,a video cassette recorder or both,what is the probability that a family in this area will own one,or the other or

    asked by Bravo
  69. Math

    X is a normally distributed random variable with a mean of 8.00. If the probability that X is less than 9.54 is 0.67, then what is the standard deviation of X?

    asked by Elizabeth
  70. math

    sinA=.....+cosA

    asked by me dilshad ansari
  71. Fractions

    I spent 3/5 of my pocket money and had $20 left. what did I have at first

    asked by Tobias
  72. Math

    Peter's lawn is 4800 square feet in area, and he mowed 1200 square feet of it. What fraction of his lawn still needs to be mowed?

    asked by Selena
  73. Geography

    9. Geopolitics influences and reinforces ideas, political behaviors, and policy changes. Which of the following is not a Geopolitical strategy spoken by a President? A. Evil Empire spoken by Ronald Reagan B. Hope and Change spoken by Barack Obama C. War on

    asked by Anonymous
  74. Geography

    11. A supranational organization is an entity composed of 3 or more states. Which conglomerate is not a supranational organization? A. EU & NAFTA B. UN & NATO C. UNESCO & WHO D. BLM & KKK E. All of the Above Other D?

    asked by Anonymous
  75. Math

    I need help how to figure out a take off orders pair X y 0 6 0 8

    asked by Dee
  76. math( pls help me out)

    A sample of four families with three children each was taken.find the probability that one family has two girls,two families have three girls and one family has three boys.

    asked by Nadia
  77. math

    can you please check my work. The time in minutes that it took five students to complete the math test was 45, 27, 30, 25, and 48. What is the mean absolute deviation of the times? I did 25+27+30+45+48= 175 then I divided it by the 5 students. 175/5= 35 so

    asked by sara
  78. Geometry

    Find the perimter and area of a 45-45-90 degree triangle with hypotenuse length of 10 centimeters. P=20 square root 2 cm? A=50 cm ^2

    asked by Anonymous
  79. Math algebra

    If a mixture calls for 3 cups of flour to 2 cups of water. Then how much water is needed for only 2 cups flour??

    asked by Benjamin
  80. MAth

    To purchase two new copiers, a campus bookstore paid $1350 in interest on a 9% loan for 3 years. Find The principal $1350/(0.09)(3)=4500.00 for principal

    asked by Petra
  81. math

    A survey from sigma research found out that 30% of IUCG students receive their spending money at the beginning of the academic session.if five students are selected at random,find the probability that at least three of them received their spending money at

    asked by Ras
  82. Physics

    A boy sliding down a frictionless plane inclined at an angles 35° with the horizontal. What is the acceleration of the book?

    asked by Alyssa
  83. cs203

    Write a MIPS assembly language program that displays the binary string of the content of register $t0.

    asked by mimi
  84. math

    A sample of four families with three children each was taken.find the probability that one family has two girls,two families have three girls and one family has three boys.

    asked by Nadia
  85. Math

    An airline is trying to promote its new Boston toAtlanta flight. The usual price of this flight is $215. However, the airline is offering a 30% discount until the end of the month. How much will the flight cost after the discount?

    asked by Lily
  86. Algebra

    Solve the equation. y=1/3x-2 y=-x+2

    asked by J.J.
  87. maths

    1)show that squareroot3-squareroot2=1/squareroot3+squareroot2 2)hence express ig(squareroot3-squareroot2) in terms of ig(squareroot3+squareroot2)

    asked by romaro
  88. Math

    The difference of two numbers is 3 their sum is 13 find the numbers

    asked by Naseem
  89. Geography

    How do states establish boundaries? A. Delimit by building a wall. B. Demarcate by drawing a boundary on a map. C. Demarcate by building a wall. D. Delimit by drawing a boundary on a map. E. C & D E?

    asked by Anonymous
  90. Mathematics

    The slope of the line that goes through(-3,-5) and (-3,-6) is? Positive •• Negative Zero Undefind Check my answer

    asked by Tula
  91. math

    1.Among 90 pieces of mail delivered to the library of a college,50 are addressed to the faculty of Business Administration and 40 are addressed to the Communication faculty.if two of these pieces of mail are delivered to the Dean's office by mistake,and

    asked by Bravo
  92. Chemistry

    Water is a great solvent for ionic compounds because of its ??

    asked by Boberto
  93. Math

    1)express 2Igsquarerootx-Ig4/3x^2+log(4x^3)/log(100) in the form aIgx+Igb, where a and b are constants. 2)If InK=Ina-Inb+Inc-t/bc, show that K=ac/b(e)^-t/bc

    asked by Trinity
  94. mathematics

    if k=log(squareroot9+squareroot5)/log(2), express log(squareroot9-squareroot5)/log(squareroot2) in terms of k.

    asked by carolina
  95. Math

    A bucket holds 0.25 gallons of water. The water is poured into 20 equal-sized containers and there are 12 ounces left. How much does each of the smaller containers hold? (There are 128 ounces in a gallon.)

    asked by Nicole
  96. Geometry

    Find the length of a rectangle if the area is (2x^2|15x|18) inches^2 and the width is (x=6) inches.

    asked by Anonymous
  97. criminal justice

    5. The theory of crime that argues that crime increases in neighborhoods where visible signs of social decay are present and not cleaned up is

    asked by Anonymous
  98. Geography

    What does this quote mean : The walls of the condominium are supposed to bring protection, but ask yourself whether you are in prison

    asked by Anonymous
  99. Chemistry

    2- Gases A2 and B2 react according to the equation: A2 + B2 → AxBy . If equimolar ( not necessarily stoichiometrically equivalent) quantities are placed in a reaction vessel with a massless, frictionless piston and allowed to react to completion. The

    asked by Ian
  100. Mathematics

    what is the slope of the line that goes through (6 ,5) and (3 ,1)? 3/4 -3/4•• 4/3 -4/3 Check my answer

    asked by Tula
  101. math

    The manager of a retail store knows that 40% of the customers who enter the store will purchase one or more items and 60% will leave without making a purchase.what is the probability that in a sample of 10 customers,five will buy one or more items?

    asked by Ibrahim
  102. math

    A manager questioned 100 employees selected as from a workforce of 7000 concerning the opinions of a proposed change in the company medical insurance plan.the medical insurance sales person claimed at least 80% of your workforce will favor this

    asked by Ibrahim
  103. Geography

    All European countries are required to use the EURO. TRUE FALSE FALSE?

    asked by Anonymous
  104. math

    If Energy equals MC squared what does light equal?

    asked by Samantha
  105. Algebra

    the sum of two numbers is 18. The difference between three times the lesser number and the greater number is 10. A)define variables and formulate a system of equations from this situation B)solve your system of equations algebraically and find the greater

    asked by Serafina
  106. algebra

    How do I work this problem? m=-3, (4,5)

    asked by Teresa
  107. math

    A store borrowed money to buy some furniture. The store paid back a total of $150,000 on a 6 month loan at 12%. Find the principal $150000 / (1+0.12*0.5) = $141509.43

    asked by coop
  108. Physics

    A man is swinging his child, Wii weighs 28.5 kilograms, in horizontal circle which has a radius of 0.75 meters and it takes the child 1.75 seconds to make one revolution. a) What is the magnitude and direction of the force the man exerts on his child? b)

    asked by Carl
  109. st anns

    from linear equation if the total bill of a house in delhi is rs 4000 for a month assuming that the consumption is x units as per delhi tariff slabs shown in the actual bill math otba solution

    asked by faisal
  110. Geography

    What is not an example of Reapportionment? A. Rust Belt states losing representatives B. Sunbelt states gaining representatives C. Redistricting with equal representation D. Gerrymandering without equal representation E. Majority-Minority district with

    asked by Anonymous
  111. Geography

    Gerrymandering provides representation to minorities who, without it, would not be represented in the House of Representatives, but at the same time packs minorities into a district without regard or concern. True?

    asked by Anonymous
  112. computer programing

    please need some help here not sure how to do this and need to have it in by sunday night can anyone help me please. Here what I need to do Create a program that uses a menu with options to enter information about monsters (monster type, special ability,

    asked by Poohboi23
  113. math

    1)solve the equation p=log(squareroot8)/log(2) 2)hence solve the equation log(31+log(16)/log(x))/log(9)=log(squareroot8/log(2)

    asked by meredith
  114. chemistry stoichiometry

    can someone explain the stoichiometry going on here... so the questions is: A solution containing 0.20g of calcium salt is passed through a column containing the hydrogen form of a strong acid cation exchange resin. The resulting solution is neutralized

    asked by Anonymous
  115. Math

    A section of rope is 0.5 feet long. The rope is cut into six equal lengths. How long is each section?

    asked by Ariana
  116. chemistry

    if I have 3 tablespoons of sugar (15 grams) and dissolve it in 1 cup (~237 mL) and take out 30 mL what is the molarity in the 30 mL?

    asked by Anonymous
  117. Math

    Terrance is traveling at a speed of 55 miles per hour. At this rate, how far will he travel in 2.3 hours?

    asked by Lily
  118. Algebra

    Solve each system. y=2x+2 y=-2x-6

    asked by Kimmy
  119. Calculus

    how to make (x-3)^(2n)/4^(n) converge

    asked by Matt
  120. Math

    Mark has $12.75 and Chris has $17.00. What fraction of Chris' total does Mark have?

    asked by Ariel
  121. Mathematics

    Find the slope line of (1,4) and (2,1) -3 3•• -1/3 1/3 Check my answer

    asked by Tula
  122. Geography

    What is not an example of Reapportionment? A. Rust Belt states losing representatives B. Sunbelt states gaining representatives C. Redistricting with equal representation D. Gerrymandering without equal representation E. Majority-Minority district with

    asked by Anonymous
  123. Geography

    Gerrymandering provides representation to minorities who, without it, would not be represented in the House of Representatives, but at the same time packs minorities into a district without regard or concern. True? In the book it says " To provide

    asked by Anonymous
  124. Computer science

    Is computer a system?

    asked by Noor
  125. chemistry

    if I have 3 tablespoons of sugar (15 grams) and dissolve it in 1 cup (~237 mL) and take out 30 mL what is the molarity in the 30 mL?

    asked by Anonymous
  126. math

    1.if 3 out of 24 marked scripts have mathematical error and 5 are to be randomly selected for audit,what is the probability that none of the marked scripts with mathematical errors will be chosen? 2.ten identical PCs are in the inventory of a dealer,one

    asked by Ibrahim
  127. maths

    S, H and J won $500 from a luck draw. S received 1/3 as much money as J, If J gives $33 to S, S will have 5/6 as much money as J. How much money did H have at first

    asked by Anonymous
  128. computer science

    how to write c++ program to compute to display natural number between 1 and 30 which are divisible by 12

    asked by wondu
  129. math

    The plan for a new housing development call for the construction of a large number of residential homes.A marketing expert tells the owner that because of the poor location of development,20 of the houses which are sold will be sold at a loss.A financial

    asked by farahan
  130. math

    in a hall tv runs from hours and 4 tube lights work n hours each frame an equation if the total number of units consumed is 4.8 find 3 solution of this equation

    asked by faisal
  131. Math

    Sara wants to buy a necklace. The necklace has a list price of $57, and the sales tax is 8%. What will be the cost of the necklace after tax is added? Round your answer to the nearest cost. (can you try and explain it to me using proportions)

    asked by Lily
  132. math

    Ilya and Dan shared 260 hats in the ratio 8:5. How many more hats did Ilya have than Dan?

    asked by Anonymous
  133. maths-help!!

    find the number of divisor of the form of 4+2n (n>=0) of the integer 240

    asked by Philip
  134. Math

    A cyclist is traveling at a speed of 14 miles per hour. How long did it take the cyclist to travel 112 miles?

    asked by Lily
  135. math

    1)given that log(y)/log(4)=a and log(2y)/log(8)=b, show that 2a=3b-1 2)the strength (S) of an earthquake is represented by ritcher scale (R) and the relationship is as follows: R=log(S)/log(10).show that when the ritcher scale shows an increase in value by

    asked by chase
  136. Geography

    The Berlin Conference was an imperial Geopolitical strategy to colonize, control, or extract resources from Africa. Unfortunately ethnic, religious, and social differences left Africa disorganized and dysfunctional. True False TRUE?

    asked by Anonymous
  137. im freaked out

    Where is a bugs heart located?

    asked by Kim
  138. math (Pls help me out)

    The plan for a new housing development call for the construction of a large number of residential homes.A marketing expert tells the owner that because of the poor location of development,20 of the houses which are sold will be sold at a loss.A financial

    asked by Ras
  139. Math

    one sixth of a number is 9.

    asked by Anonymous
  140. algerba

    3m + 2 = 8

    asked by Anonymous