Questions Asked on
September 4, 2013

  1. jru-physics

    what potential energy is acquired by a block of steel whose mass is 50 kg when it is raised 200 cm?

    asked by rachel
  2. math analysis

    Disprove: For every integer a, if 8 divides a, then 6 divides a. im still stuck. i wrote: Disproof. Suppose 8|a. by definition of divisibility, we know 8|a means there is an integer b with a=8b. There is not value of y.

    asked by cosette
  3. Algebra 2

    The arch of the Gateshead Millennium Bridge forms a parabola with equation y=-0.016(x-52.5)^2+45 where x is the horizontal distance(in meters) from the arch's left end and y is the distance (in meters)from the base of the arch. What is the width of the

    asked by Krystal
  4. physics

    A small sphere of charge q1 = 0.840 µC hangs from the end of a spring as in Figure a. When another small sphere of charge q2 = -0.546 µC is held beneath the first sphere as in Figure b, the spring stretches by d = 3.18 cm from its original length and

    asked by Anonymous
  5. Math

    A student used points (150,80) and (50,30) but wrote the equation y=5x + 0.5. What mistake did the student make?

    asked by Forward 27
  6. Math

    A student used points (150,80) and (50,30) but wrote the equation y=5x + 0.5. What mistake did the student make?

    asked by Forward 27
  7. Math

    A student used points (150,80) and (50,30) but wrote the equation y=5x + 0.5. What mistake did the student make?

    asked by Forward 27
  8. algebra

    In 2010 a company reported a net income loss of 23.8 million. In 2011 the company reported a net income gain of 10.4 million. How much more income did the company earn in 2011 than in 2010

    asked by Kyle
  9. math analysis

    i don't know what it mean "~" Exercise: Describe the practical meaning of ~(p v q) using sentences.

    asked by cosette
  10. Maths

    Eq of curve is y=b sin^2(pi.x/a). Find mean value for part of curve where x lies between b and a. I have gone thus far- y=b[1-cos(2pi x/a)/2]/2 Integral y from a to b=b/2(b-a)-ab/4pi[sin(2pi b/a)-sin2pi) MV=b/2-[ab sin(2pi b/a)]/(b-a) Ans given is b/a. I

    asked by MS
  11. Physics Mechanics

    An object experiences an impulse o 43.78 N-s for a time period of 12.52 s. what is the force of the object?

    asked by Yeng
  12. Physics Mechanics

    An object experiences an impulse o 43.78 N-s for a time period of 12.52 s. what is the force of the object?

    asked by Yeng
  13. LMI

    I am looking for the patern of 0,2, 5,9, or sequence of them

    asked by miguel
  14. physics

    An ideal gas, for which gamma=1.5, undergoes an adiabatic expansion in which its volume is doubled. if the initial temp if the gas is 27 C, what is the final temperature of the gas?

    asked by key
  15. physics

    A steel rod is 3cm in diameter at 25C. A brass ring has an interior diameter hole of 2.994cm at 25C. At what common temp will the ring just slide onto the rod? alpha(steel)- 11x10^-6 alpha(brass)= 19x10^-6

    asked by key
  16. computer please hurry!

    How to change marquee background color one by one automatically.

    asked by shresth tejaswi
  17. Math

    Ms. Sue can u explain how you got the answer 240 in my post! The one wth PEMDAS!

    asked by Kirk
  18. Chemistry

    -A sample consist 90% NaOH and 10% CaO,whats the concentration of NaOH in the solution of this 3g sample,dissolved in 250cm3. -How many cm3 of H2SO4 with concentration of 0.255M are needed for titration of 100cm3 of this solution

    asked by plsHelp
  19. math

    find the area under normal distrubution curve at the right of z = -103

    asked by judy jackson
  20. Marketing

    Which of the following best describes a target market? a. a business-to-business market b. a group of people most likely to become customers c. a group of people most likely to have the same interests d. a company's market share I couldn't find much info

    asked by Josh
  21. Physics; help please :)

    Two wires made of the same material of density 7240 kg/m3 and having the radius in the ratio 1:2 but the same length 1.54 connected together and stretched by a force of 540 N. If the speed of a transverse wave through the thinner wire is 3600 m/s,

    asked by Celine
  22. Physics; help please :)

    A transverse wave is observed to be moving along a lengthy rope. Adjacent crests are positioned 2.4m apart. Exactly six crests are observed to move past a given point along the medium in 9.1 seconds. Determine the wavelength, frequency and speed of these

    asked by Celine
  23. Algebra - Equations

    If 3xy = 9xz = 12yz = 1, what is the value of x, y, and z? This is just a set of 3 equations: 3xy=1 9xz=1 12yz=1 ⇒(18xyz)^2=1 ⇒ xyz = ± 1/18 ⇒ (x,y,z) = ±(2/3,1/2,1/6) PLEASE TELL ME HOW DID THE SOLUTION CAME UP WITH xyz = ± 1/18 and (x,y,z) =

    asked by Raz
  24. physics

    an ball of mass initially at rest fragments into two masses each of 1 kg moving with speed 0.6c. find the mass of original body

    asked by gj
  25. Physics

    Identical point charges of +2.9 µC are fixed to three of the four corners of a square. What is the magnitude of the negative point charge that must be fixed to the fourth corner, so that the charge at the diagonally opposite corner experiences a net force

    asked by Amanda
  26. math

    Three individuals form a partnership and agree to divide the profits equally. X invests $4,500, Y invests $3,500 and Z invests $2,000. If the profits are $1,500, how much less does X receive than if the profits were divided in proportion to the amount

    asked by asfa
  27. Organic Chemistry

    My original question was that I wished to dissolve 100mg of caffeine powder in oil but could not do it as caffeine was not soluble in oil. The answer was to dissolve soap in the oil first, then the caffeine. I've done some research and I propose to

    asked by Joy
  28. Urgent math question for Reiny

    Find the value of the expression below for r=4 and t=2.... t^3-r+20 divided by r 9*** 72 6 40 Ok, Reiny you said my answer9 was originally wrong, however when I looked at the work you did and you put in parenthesis()....my question is why, because the

    asked by Gabby
  29. order of operations

    Find the value of the expression below for r=4 and t=2 t^3-r+20 divided by r 9 72 6* I chose this one 40

    asked by alex
  30. English

    Is 'together' a noun?

    asked by Anonymous
  31. chemistry

    for a reversible reaction if the concentration of reactant are doubled aad a definate tempreture then equilibrium constant will

    asked by Anonymous
  32. To Wyatt re English 101

    I don't like leaving that entire test available online, so I'll post my response to you here: 1 - 31 are correct. Incorrect = 32 33 and 34 are correct, but they sure are clumsy, aren't they? 35 is odd -- your second sentence implies that baseball (what?

    asked by Writeacher
  33. Science

    True or false? decomposition is an important part of only two of the three nutrient cycles I think it's true. Thanks

    asked by Cassie
  34. URGENT 8th Grade Math

    Write a word phrase for the algebraic expression 3x-7. The difference of three times and number x and seven. The difference of seven and three times a number x. Three times a number x fewer than seven.** The quotient of three times a number x and seven.

    asked by Gabby
  35. ANais Nin: Quote Intrepretation

    In your own words, explain the following quote by Anaïs Nin: We do not see things as they are, we see them as we are. How is this? Does it sound okay? It is how I interpreted. Thanks. It means that we do not see things how they are, but we see them how we

    asked by rockrboiluvr14
  36. Biology

    Which of the following is a correct statement? A. Decomposition is an important part of only two of the three nutrient cycles. B. The nutrient cycles contain paths of elements through the living world but not through the nonliving world. C. Living

    asked by Cassie
  37. Quantum Computing

    Suppose we have |ϕ⟩=∑y∈{0,1}nβy|y⟩ such that βy=0 if s⋅y=1mod2 and βy=12(n−1)/2 if s⋅y=0mod2, where s is some hidden n-bit string. Assume that s is not the all-zero string 00⋯0. (a) If we run Fourier sampling on |ϕ⟩, what is the

    asked by Ravi
  38. maths

    This qusetion was about a journey between two towns. During the start of the journey the odometer reads 39593 ( the reverse of the no is also the same) and at the end of the journey again the odometer reads a number similar to prior one....If the max speed

    asked by Dhivya kavi
  39. physics

    A person throws a rock straight up into the air. At the moment it leaves the person's hand it is going 81 mph. When the rock reaches its peak, how fast is it going and what is the magnitude and direction of its acceleration? Ignore air drag. Express your

    asked by Anonymous
  40. Physics

    Vector C has a magnitude 25.8 m and is in the direction of the negative y axis. Vectors A and B are at angles á = 41.9° and â = 26.7° up from the x axis respectively. If the vector sum A B C = 0, what are the magnitudes of A and B?

    asked by Greg
  41. Quantum Computing

    Suppose H|ψ> = 1/√2 (|000> + |111>). What is |ψ> ? Specify the probability amplitude for each component: |000> = |001> = |010> = |011> = |100> = |101> = |110> = |111> =

    asked by Ravi
  42. Algebra 2

    What is the slope of the line that passes through the points (-2, 4.15) and (1, 1.24)? Here's my work: m= y2-y1 / x2-x1 m+ 1.24-4.15 / 1 - (-2) m= -2.91/3 Is my answer correct? I really appreciate your help! Algebra isn't the easiest for me

    asked by Josh
  43. walden

    4.During the energy crisis of the 1970s, and again in the last 5 years, Congress bemoaned the “price gouging” and “windfall” profits of the major oil companies. In the 1970s Congress imposed an “excess profits tax” on these companies. It did

    asked by lafay
  44. english........bridges

    is 'Go Between Bridge' an important landmark for the country? Explain why or why not.

    asked by leena
  45. Urgent 8th Grade Language Arts

    Choose I for each antecedent that is unclear or missing and C for each antecedent that is used correctly. Thanks so much for you help. 1. We can't go to the aquarium Monday because you need reservations. C 2. Many people have Monday off, so the aquarium

    asked by Gabby
  46. physics

    WA -10.0 nC point charge and a +20.0 nC point charge are 15.0cm apart on the x-axis.hat is the electric potential at the point on the x-axis where the electric field is zero?

    asked by abby
  47. math

    1. write the equation in slope-intercept form. what are the slope and y-intercept? -9x+10y=-9 2. what is the graph of the equation? -5x+y=-3 please help on these a.s.a.p thansk guys

    asked by ray
  48. Physical Science

    The primary colors of pigments A. are cyan, yellow, and magenta. B. are the same as the secondary colors of light. C. combine in equal amounts to produce black. D. all of the above I think it's D.

    asked by Danny
  49. biology

    You need a 5 microgram glucose/ml aqueous solution, but the lab balance is accurate to only 0.01g (ie., it displays 2 digits to the right of the decimal point) Describe 2 methods by which you could accurately prepare this solution using the lab balance. I

    asked by alex
  50. physics

    The drawing shows a person looking at a building on top of which an antenna is mounted. The horizontal distance between the person's eyes and the building is L = 81.0 m. In part (a) the person is looking at the base of the antenna, and his line of sight

    asked by Natalie
  51. Geometry

    Find the slope of a line parallel to the line passing through points at (1, -2) and (3, 2). A. 1/2 B. undefined C. 0 D. 2

    asked by Unknown
  52. Geometry

    Given the points A (-3, -2), B (1, 4), C (3, -4) and D (0, -2), determine [line ab] if and [line cd] are parallel, perpendicular or neither. A. parallel B. perpendicular C. both parallel and perpendicular D. neither

    asked by Unknown
  53. Chem

    calculate the temperature change that occurs when 229 cal of heat are added to 22g of water

    asked by Toni
  54. math

    longest multipcation combination for 120 180 and 210

    asked by marco
  55. Physics

    Consider the equation v = 1/8zxt2. The dimensions of the variables v, x, and t are [L]/[T], [L], and [T], respectively. The numerical factor 8 is dimensionless. What must be the dimensions of the variable z, such that both sides of the equation have the

    asked by Natalie
  56. HELP! Geometry

    Determine the slope of a line perpendicular to the line shown. (3,5) and (7,-8) A. -4/13 B. 13/4 C. -13/4 D. 4/13

    asked by Unknown
  57. Geometry; Check answers?

    Given the points A (1, 2), B (-4, 4), C (-3, -3) and D (2, -5), determine ifLINE:AB and LINE:CD are parallel, perpendicular or neither. A. parallel B. both perpendicular and parallel C. perpendicular D. neither MyANSWER: A

    asked by Unknown
  58. physics

    A car starts from rest and travels for 5.3 s with a uniform acceleration of +1.2 m/s2. The driver then applies the brakes, causing a uniform acceleration of -2.3 m/s2. The breaks are applied for 1.60 s. How fast is the car going at the end of the braking

    asked by jahlen
  59. AP Calc

    Find the equation of the tangent line at the indicated point. y=5th root of (3x^3+4x) at (2,2)

    asked by Anon
  60. physics

    A boy sledding down a hill accelerates at 1.20 m/s2. If he started from rest, in what distance would he reach a speed of 7.00 m/s?

    asked by james
  61. physics

    A car starts from rest and travels for 5.3 s with a uniform acceleration of +1.2 m/s2. The driver then applies the brakes, causing a uniform acceleration of -2.3 m/s2. The breaks are applied for 1.60 s. How fast is the car going at the end of the braking

    asked by jahlen
  62. psychology

    how do various behaviors of social dominance and coutship display affect the evolutionary process

    asked by sally
  63. physics

    A boy sledding down a hill accelerates at 1.20 m/s2. If he started from rest, in what distance would he reach a speed of 7.00 m/s?

    asked by james
  64. physics

    a man leaves the garrage in his house and drives to a neigbouring town which is twenty kilometres away from his house on sight-seeing. he returns home to his garrag two hours after. what is his average velocity from in home in km/h?

    asked by Anonymous
  65. History (Western Society)

    How does hammurabi's code reveal about babylonian society?

    asked by C.P
  66. Math

    |6-8| - |9| = -7?

    asked by mysterychicken
  67. Geometry

    (5d + 5) - (d +1)

    asked by Jacob
  68. art

    What's the 9 principles of design I know balance,unity,variety,movement, and emphasis...but the rest..idk

    asked by Ashlynn
  69. History (Western Society)

    What was the difference between human life before and after the Neolithic revolution including the development of civilizations and empires in the river valleys of Mesopotamia.

    asked by C.P
  70. Geography

    What will the rate of natural increase be like if the birth rate is high and the mortality rate is low?

    asked by Anonymous
  71. Physical Science

    The Magnetic field lines of a bar magnet begin near the magnet's _____________. I believe this question is asking where the lines begin (ie leave) the bar magnet...which would be the north pole.

    asked by Danny
  72. probability

    A random sample of six integers in the interval [1,42] is to be drawn. The numbers are selected randomly, one after the other, and repeats are allowed. What is the probability the six numbers in the sample will all be different?

    asked by zach
  73. Geometry

    The length of one side of an isosceles triangle is two times the base b. This length is equal to (8b - 12),in. What is the value of b?

    asked by Andy
  74. early childhood ed

    Test exam questions..exam 405550

    asked by Andria
  75. Algebra

    Factor the expression 1/3x - 5/6 = 1/6(?)

    asked by Anonymous
  76. early childhood currirulum

    Penn foster Test exam questions exam number 405550

    asked by Andria
  77. Algebra

    A sheet of aluminum (Al) foil has a total area of 2.119 ft2 and a mass of 2.714 g. What is the thickness of the foil in millimeters? (Density of Al = 2.699 g/cm3?

    asked by MissSixx
  78. physics

    A helicopter is ascending vertically with a speed of 5.03m/s . At a height of 132m above the Earth, a package is dropped from the helicopter. How much time does it take for the package to reach the ground?

    asked by aaron
  79. Algebra

    Calculate the average density of planet Pluto, given its mean distance from the sun is 5.91×109 km, its radius is 1137 km, its volume is 6.157×109 km3, its orbital period is 248.1 years and its mass is 1.25×1022 kg. Report the density in g/cm3, without

    asked by JS
  80. Geography

    What physical features make up the natural boundaries between the United States and Canada?

    asked by Anonymous
  81. Geometry

    A rectangle has area and length. Find the width. Area=27t^2-18t Length= 9t How do I find the width?

    asked by Court
  82. probability

    In a random sample of three integers between 1 and 365 inclusive, what is the probability, to three decimal place accuracy, that (a) the three numbers will all be di fferent; (b) the three numbers will not all be di fferent?

    asked by denim
  83. Algebra

    The density of aluminum is 2.70 g/cm3, and the average mass for one aluminum atom is 4.48×10-23 g. Five identical aluminum coins are found to displace a total of 2.50 mL of water when immersed in a graduated cylinder containing water. How many atoms are

    asked by Anonymous
  84. Algebra

    The density of iron is 7.87 g/cm3, and the average mass for one iron atom is 9.28×10-23 g. How many atoms are there in a rectangular iron ingot measuring 3.00 cm × 3.00 cm × 9.00 cm?

    asked by Anonymous
  85. AP Physics

    You can obtain a rough estimate of the size of a molecule by the following simple experiment. Let a droplet of oil spread out on a smooth water surface. The resulting oil slick will be approximately one molecule thick. Given an oil droplet of mass 10.00

    asked by Brittany
  86. math word problems.

    The candy factory sells three times as many mints as it sells almonds bars. It sells half as many almond bars as it sells caramels. If It sells 3,750 cases of mints each month, how many caramels does it sell in one month?

    asked by Anonymous
  87. Algebra

    I'm having trouble with this literal equation. r^2/r^2+a^2=w/x solve for w. Thanks so much for the help

    asked by Elva
  88. Calc

    Recall that the average velocity between times t1and t2 is calculated using vave = y(t2) − y(t1)/t2 − t1. We are given that y = 14t − 1.86t^2. Evaluating at t = 1, we have y(1) = 14(1) − 1.86(1)2 = 12.14. Thus, the average velocity between times 1

    asked by P
  89. chemistry

    determine the molecular mass of magnesium oxide?

    asked by Mohammad
  90. Vocabulary

    which 2 words are most nearly opposite in meaning? Acute, bumbling, optional, taut Answer: Bumbling and Taut The antonym for Bumbling is efficient. Taut is Marked by the efficient, sparing, or concise use of something, Is that correct?

    asked by cici
  91. chemistry

    determine the mass of a 1.75 cm piece of Mg if 30 am =.42 g?

    asked by Mohammad
  92. Geography

    How do the three basic geographic characteristics affect a nation? My answer: The three basic geographic characteristics affect a nation in various manners. Size affects a nation because a larger nation, such as United States, China, or Russia, has the

    asked by Anonymous
  93. Math

    Is this a trick question? I need to write the number 79 in short word form, would it be seventy 10's and one 9 or 10 sevens and 9 ones? Please, please, please help me Thank You

    asked by Sandy
  94. Geography

    What is the difference between natural and artificial boundaries? My answer: A natural boundary is based on physical features of land, such as rivers, lakes, or chains of mountains, whereas an artificial boundary is a fixed line generally following

    asked by Anonymous
  95. AP Calc

    How do you find the derivative of y=sin(x)*(sinx+cosx)

    asked by Anon
  96. Vocabulary

    The story of the men who first climbed to the top of Mount Everest is a(n) (????????) of human courage and strength. My choices are: refute, delude, puncture, encompass, devastate, variable, retaliate, arid, maze, subordinate, culprit, beacon, facet, epic,

    asked by cici
  97. Math

    Our teacher handed out handfuls of m&ms to each student in class. We were divided into 4 groups of 5 each. We had to count the colors of each of our handfuls of m&ms. Would this be considered a random sample? why or why not? I know the definition of random

    asked by Brandi
  98. physics

    A sports car moving at constant velocity travels 130m in 4.7s, what is the magnitude of acceleration if car brakes at 4.4m?

    asked by Anonymous
  99. Math 7th grade

    Write a mixed number for each time period. Be sure each fraction is in lowest terms. 8:00am to 9:20 am Not sure how to set up

    asked by Courtney
  100. History (Western Society)

    Explain the importance of the Hebrews to the development of western civilization including the ideas of monotheism, the covenant, the Torah and Christianity

    asked by C.P
  101. History

    How did greek culture differ from those of the river valley civilizations? A. Eliminated social classes B. Became an atheist C. Emphasis on secularism

    asked by Anonymous
  102. Geography

    Why do local and regional political systems exist? My answer: Local and regional political systems exist because smaller political units enables governing to be more efficient.

    asked by Anonymous
  103. Health

    I need to interview an adult about how health care changed in their lifetime. I don't have anyone to interview so can someone that is an adult can you please tell me how health care have changed. Medical Advances Changes in Cost Changes in the relationship

    asked by Laila
  104. Geography

    What waterway leads from the Great Lakes to the Atlantic Ocean?

    asked by Anonymous
  105. Math

    in the numeral 3,000,000, there are how many thousands

    asked by Ron
  106. Math

    There are how many hundredsn the number 344,298

    asked by Ron
  107. Physics

    This question has to do with kinematics graphing. I CAN NOT REPRODUCE THE GRAPH BUT hope that some help can be given to me with this question. The position versus time for a certain object moving along the x-axis. The object's initial position is -2 m.

    asked by Deawn
  108. Statistics (Please help!!!)

    The following table gives the number of deaths due to accidental falls for each month during 1970. Is there any evidence for a departure from uniformity in the rate over time? That is, is there a seasonal pattern to this death rate? If so, describe its

    asked by Joy
  109. history

    why is the columbian exchange and pilgrims important to the U.S history? thank you!

    asked by allie
  110. math

    how is multiplying integers is like multiplying whole number?

    asked by jay
  111. Statistics (Please help!!!)

    Here is the question: If gene frequencies are in equilibrium, the genotypes, AA, Aa, and aa occur in a population with frequencies (1-0)^2, 20 (1-0), and 0^2. Plato et al.published the following data on haptoglobin type in a sample of 190 people: Hp1-1 =

    asked by Joy
  112. Physics

    A boy sledding down a hill accelerates at 1.55 m/s2. If he started from rest, in what distance would he reach a speed of 6.90 m/s?

    asked by Anonymous
  113. VERY URGENT Language arts

    “First of all I dismembered the corpse. I cut off the head and the arms and the legs? What kind of context clues helps you determine the meaning of dismembered? Characteristics Contrasting words Examples Explanatory words and phrases*** Am I correct?

    asked by Gabby
  114. science

    What is science is the question and btw Im in grade 8 so could u plz give an answer according to that like explain what is science first and then wht r its branches plzzz!!!

    asked by Daisy
  115. Math

    Find the derivative of y=sin(x)*(sinx+cosx)

    asked by Anon
  116. Science

    How does using a scale model make these relationships easier to understand?

    asked by April
  117. andover leke

    janna wrote this number 413,900 what is the valu of the digit in the ten thousands plase?

    asked by alexis
  118. English

    We plant two bean seeds in different pots. What's the subject?

    asked by Josie
  119. andover leke

    janna wrote this number 413,900 what is the valu of the digit in the ten thousands plase? 400,000 40,000 10,000 3,000

    asked by alexis
  120. Health

    Ms.Sue can u please answer my question.

    asked by Laila
  121. Physics

    An AC voltage with 169 peak volts is applied across a 506 ohm resistor. To the nearest tenth of a watt, what is the average power?

    asked by Jason
  122. programming

    trying to debug pseudocode 2. Th e Springwater Township School District has two high schools—Jeff erson and Audubon. Each school maintains a student fi le with fi elds containing student ID, last name, fi rst name, and address. Each fi le is in student

    asked by Andre
  123. finance

    if tiny tots has a outstanding debt currently selling for 800 per bond. it matures in 20 years pays interest annually and has 14% coupon rate par is 1,000, what is the after tax cost of the debt?

    asked by tasha
  124. 6th grade math

    Can you check the following problems? Tell if the problem can be solved by using GCF or LCM and then solve. 1. Joanne is campaigning for class president and plans to distribute 20 flyers and 16 buttons. She wants each classroom to receive an identical set

    asked by Alex
  125. Math

    Harold has been given this list of equivalent fractions:6/14,12/28,3/7.He is supposed to choose the fraction that is in simplest form.Which one should Harold choose?

    asked by Anonymous
  126. Math

    Mary Lou said that 16/20 is simple form is 8/10. What was her mistake? What is the correct answer?

    asked by Anonymous
  127. Math

    The fifth and sixth grades at Oak Street School are having fair.There are 50 students total and 3/5 of the students are fifth grade students.How many fifth grade students are entered in science fair?

    asked by Anonymous
  128. Physics

    I have a graph where the horizontal numbers are 0-9 which represents time (s) and the vertical numbers are 0 to -4, -2, 0, 2, 4, 6, 8 which represents position(m). The question is: the position versus time for a certain object moving along the x-axis The

    asked by Deawn
  129. physics

    if a ball is tossed from ground level upward at a speed of 44 m/s how long will it take to reach its maximum height

    asked by katie
  130. Math

    simplify fraction. 42/48

    asked by Anonymous
  131. math

    6.5 meters divided by 0.625....what's the answer and how did you solve it

    asked by Kearra
  132. Math

    Please check these - as we were told they were wrong by a teacher: Find the mean, mode, median and range of the following 2 problems. 1. 70,31,13,12,31,53 mean - 35 median - 31 mode - 31 range - 58 2. 50,47,50,31,37,51,34,72,15 mean- 43 median - 47 mode -

    asked by Cassie
  133. French

    I'm doing a French crossword puzzle, and I'm stuck on one of the words. It's a four letter word like: _a_d And it fits in the sentence: Le train part de la____ de Lyon. Could someone help me out? Thanks!

    asked by Erika
  134. Math

    This is Translating Problems into Equations: (a) Ms. Dixon had a 25ft ribbon that was cut into two peices. (b) One piece is 6ft longer than the other. Ms. Dixon --> Ribbon/Pieces --> Equation -->

    asked by Jessica
  135. Math

    The fifth and sixth grades at Oak Street School are having fair.There are 50 students total and 3/5 of the students are fifth grade students.How many fifth grade students are entered in science fair?

    asked by Anonymous
  136. bio 11

    what is the only difference between a control set up & an experimental set up?

    asked by alyssa
  137. bio 11

    must the steps in the scientific method always be followed in the same order? Explain.

    asked by alyssa
  138. Math

    Area is 9 ft. And height is 2 ft. Of a triangle. What is the base?

    asked by Julian
  139. Math

    Area is 9 ft. And height is 2 ft. Of a triangle. What is the base?

    asked by Julian
  140. Please help Physical pharmacy

    How does KH2PO4 induce controlled flocculation?

    asked by jane
  141. university

    An autos velocity increases uniformly from 6m/s to20m/s while covering 70m.find the acceleration and the time taken.

    asked by Anonymous