Questions Asked on
September 5, 2014

  1. P.E

    all of the traits passed biologically from parent to child are known as? A. risk factors. B. behavior. C. heredity. (D.) environmental influences.

    asked by chris
  2. English

    1. In “The Censors,” Juan chooses to apply for a ob as a government censor for all of the following reasons except. A. He fears for Mariana’s safety in her new home. B. He plans to intercept and approve his own letter. C. He is proud of his ability

    asked by Asia Powell
  3. Physics

    X=1/2at^2 Solve for a Solve for t Can you please show me how to do this Thank u

    asked by Kiki
  4. Art

    When an idea is presented is a way that is original, like the idea portrayed in an image, it is considered to be A.impressive B.aesthetically pleasing C.expressive D.creative Is the answer D?

    asked by Gwen
  5. Physics

    Two bicyclists, starting at the same place, are riding toward the same campground by different routes. One cyclist rides 1030 m due east and then turns due north and travels another 1480 m before reaching the campground. The second cyclist starts out by

    asked by Shant
  6. Geography

    Which of the following are used to calculate total population growth of an area? Choose 3. A. Life expectancy B. Migration C. Male-female ratio D. Crude death rate E. Crude birth rate I chose A, D, E. Is this correct?

    asked by Auburn
  7. English 12

    Which pair of readings presents male and female perspectives on the same situation? A. "The Wanderer" and "The Wife's Lament" B. "The Death of Beowulf" and "The Seafarer" C. "The Seafarer" and "The Wanderer" D. "The Wanderer" and "Grendel's Mother" I think

    asked by Cameron
  8. algebra 2

    Solve the equation. Check for extraneous solutions. 9|9-8x|=2x+3 can anyone please show me how to do this problem?

    asked by gamer chick
  9. english

    9. In " my brothers keeper" ted and jasmine are developed in contrast to one another by describing their (1 point) fears of the unknown emotional reactions interactions with their parents 10. The story My brothers keeper" is told through the point of view

    asked by blah
  10. physics

    On a safari, a team of naturalists sets out toward a research station located 5.54 km away in a direction 47.9 ° north of east. After traveling in a straight line for 1.29 km, they stop and discover that they have been traveling 24.6 ° north of east,

    asked by Shant
  11. algebra

    Write the equation for the following relation. Include all of your work in your final answer. Submit your solution. P = {(x, y): (1, 0), (2, 4), (3, 8), (4, 12),

    asked by Anonymous
  12. P.E

    Making a list of what you have to do and identifying what is most important is an example of? A.Mental rehearsal of tasks B.Relaxing by list making C.Time management D.Making connections Is the answer C?

    asked by Gwen
  13. CHEM

    Arrange the elements in decreasing order of the number of valence electrons Br,S,Sb,Sr,F,Mg,I,Ca,Na,Kr,Xe,Bi,Ge,Ga,K

    asked by M
  14. "The Masque of the Red Death"

    Are my answers correct? 1. Describe the prince's fortification. A: The castle-like structure, which is sealed shut so that no one can enter or exit, is designed to be the permanent residence for its inhabitants for a period of months. Designed by Prince

    asked by Victoria
  15. physics

    Two forces are applied to a tree stump to pull it out of the ground. Force A has a magnitude of 2880 newtons (N) and points 42.0 ° south of east, while force B has a magnitude of 4360 N and points due south. Using the component method, find the (a)

    asked by Shant
  16. History

    Why was redundancy trade, e.g., trading corn for corn and meat for meat, an important part of the Plains trading system?

    asked by Katt
  17. English

    In the play A Sad Vaudeville, The flagman tells the man it is not his job to ____ answer questions. give directions. issue tickets. give advice. (my answer)

    asked by Anonymous
  18. math

    Zoe had a board 5 1/4 feet long. She cut off a piece. Now the board is 3 5/6 feet long. How long was the piece she cut off?

    asked by sandy
  19. Chemistry

    a solution of OH- ions is added to a beaker of pure water at 25 C, to a final concentration of 872 nM. Calculate the pH of the solution. I know that pH=-log[H+], but I'm still really confused as to how to convert the nM to M and how to solve this problem.

    asked by Kayla
  20. English 10

    What poetic devices were used in the poem "What Was Told, That"? What did these poetic devices do for this poem? Did these devices help create imagery or communicate the author’s feelings? Please and thank you!

    asked by Alex
  21. Physics

    A cannon fires a shell straight upward; 2.1 s after it is launched, the shell is moving upward with a speed of 20 m/s. Assuming air resistance is negligible, find the speed (magnitude of velocity) of the shell at launch and 4.7 s after the launch.

    asked by Mike
  22. English

    Identify the predicate adjective Katy Beth remains the best dancer in the class. A.Katy Beth B.best C.dancer

    asked by Asia Powell
  23. chemistry

    Flask A contains 100 milliliters of a solution with a pH of 5. After you add 100 milliliters of a solution from Flask B, the pH rises to 7. What was the pH of the solution in Flask B?

    asked by Katy
  24. Physics

    Instructions for finding a buried treasure include the following: Go 745.6 paces at 298◦, turn to 204◦ and walk 178 paces, then travel 490 paces at 55◦ Find the magnitude of the resultant displacement from the starting point. Answer in Units of

    asked by Barakat
  25. Chemistry

    Draw the isomers for C2h2 Is this correct? CH3-CH=CH-CH3 There's only one possible isomer.

    asked by Sarah
  26. Advanced algebra

    In which distributions does the variable, X, have a binomial distribution? (Choose all that are correct) When a 6-sided number cube is rolled 3 times, X is the number of 2s rolled. When a 6-sided number cube is rolled, X is the number of times rolled

    asked by Alex
  27. Chem

    Determine the number of protons and electrons in each of the following ions. Na+ Enter your answers numerically separated by a comma. Np, Ne =

    asked by James
  28. Physics

    Should a veterinarian be skeptical if someone said that her adult collie weighed 40.0N ? Should a nurse question a medical chart which showed that an average-looking patient had a mass of 200kg ?

    asked by Chiongo
  29. Advanced algebra

    In which distributions does the variable, X, have a binomial distribution? (Choose all that are correct) ~When a 6-sided number cube is rolled 3 times, X is the number of 2s rolled. ~When a 6-sided number cube is rolled, X is the number of times rolled

    asked by Alex
  30. algebra 2

    -2(3y-6)+4(5y-8)=92 -6y+12+20y-32=92 -6y -6y __________________ 12+14y-32=92 -12 -12 _______________ 14y-44=92 +44 +44 _______________ 14y=136=9.7

    asked by reina
  31. Physics

    A speeding motorcyclist is traveling at a constant speed of 31.1 m/s when he passes a police car parked on the side of the road. The radar, positioned in the police car's rear window, measures the speed of the motorcycle. At the instant the motorcycle

    asked by Hamad
  32. CHEM 1A

    Balanced equation, 4KNO3(s) ----->2K2O(s) + 2N2(g) + 5O2(g) To produce 51.8kg of O2, How many moles of KNO3 must be heated? How many grams of KNO3 must be heated? Do you calculate like KNO3 and O2 is just one mole or do you divide 4/5 at the end of the

    asked by Chad
  33. "The Masque of the Red Dead"

    1. Describe the prince's fortification. A: The castle-like structure, which is sealed shut so that no one can enter or exit, is designed to be the permanent residence for its inhabitants for a period of months. Designed by Prince Prospero, the castle

    asked by Victoria
  34. Algebra

    X=1/2at^2 Solve for a Solve for t Can you please show me how to do this please Thank u

    asked by Kiki
  35. economics 5

    At Western University the historical mean of scholarship examination scores for freshman applications is 900. A historical population standard deviation = 180 is assumed known. Each year, the assistant dean uses a sample of applications to determine

    asked by Mia
  36. American History

    Why was it difficult for European explorers of the 15th and 16th centuries to understand the diversity of the native peoples who lived in the Americas?

    asked by Emily
  37. AP Physics

    A car traveling 92 km/h is 130 m behind a truck traveling 75 km/h. How long will it take the car to reach the truck?

    asked by veronica
  38. Economics. (5)

    At Western University the historical mean of scholarship examination scores for freshman applications is 900. A historical population standard deviation = 180 is assumed known. Each year, the assistant dean uses a sample of applications to determine

    asked by Vanessa
  39. AP Physics

    A bowling ball traveling with constant speed hits the pins at the end of a bowling lane 16.5 m long. The bowler hears the sound of the ball hitting the pins 2.90 s after the ball is released from his hands. What is the speed of the ball? The speed of sound

    asked by Max
  40. algebra

    You live under a bridge that goes over a river. the underneath side of the bridge is an arc that can be modeled with the function y=-0.000407x^2+0.658x.Where x and y are in feet. How high is the bridge? How long is the section of bridge above the arc?

    asked by jay
  41. algebra

    You live under a bridge that goes over a river. the underneath side of the bridge is an arc that can be modeled with the function y=-0.000407x^2+0.658x.Where x and y are in feet. How high is the bridge? How long is the section of bridge above the arc?

    asked by jayy22
  42. Physics

    A ball is thrown from the ground. Its velocity after 4 ^ ^ seconds is (15x -3y ) m/s. the range of the ball is 205 m. 189 m. 111 m. 98 m.

    asked by Nicole
  43. AP Physics

    Two locomotives approach each other on parallel tracks. Each has a speed of v = 85 km/h with respect to the ground. If they are initially d = 7.0 km apart, how long will it be before they reach each other?

    asked by veronica
  44. statistics

    let E,F and G be three events. state expressions fo rthe events. a. only F occurs b. exactly two of the events occur. c. at leasat one of the events occur. d. E and G occur but F does not. how do I go about writing these. do I use like union and

    asked by sara
  45. Business Math

    The Sweet Candy Shop buys 600 pounds of chocolate covered strawberries at $5.59 per pound. If a 10% spoilage rate is anticipated, at what price per pound should the strawberries be sold in order to achieve a 60% markup based on cost?

    asked by Joan
  46. Chemistry

    How many chemical reactions are possible regarding the formation of carbonic acid and the dissolving of calcite? A. 23 B. 10 C. 2 [D.] 3 ?

    asked by Me
  47. Accounting 200

    Accounting professionals must sometimes choose between two or more acceptable methods of accounting for business transactions and events. Explain and discuss why these situations can involve difficult matters of ethical concern.

    asked by Adamg
  48. Economics. (6)

    Annual per capita consumption of milk is 21.6 gallons (Statistical Abstract of the United States: 2006). Being from the Midwest, you believe milk consumption is higher there and wish to support your opinion. A sample of 16 individuals from the mid western

    asked by Vanessa
  49. Physics

    A rock is dropped into a deep hole and 2.2 s later the sound of striking the bottom is heard. If the speed of sound is 340 m/s, what is the depth of the hole?

    asked by Suzy
  50. physical chemistry

    at least 6 sources of error of determining concentration quotient of FeSCN? plzzz sir

    asked by hamza
  51. chemistry

    You weigh an empty dish and find its mass to be 48.0 grams. After you add a volume of salt water to the dish the mass of the dish and salt water is now 74.0 grams. After 100% of the water has been evaporated, the mass of the dish and the remaining salt is

    asked by Abdul
  52. Reading

    For my movie poster, I decided to do one on the movie "Maleficent". I still don't know what to write for critic reviews focusing on the theme and plot.

    asked by Erin
  53. physical chemistry

    salam.... plz give me some sources of error of determining concentration quotient of FeSCN? plzz urgent

    asked by hamza
  54. foreign language

    rubrics for descriptive essay my dream vacation

    asked by Kras
  55. Math

    What will be the total deduction for social SECURITY and MEDICARE taxes on Amishi's next weekly paycheck of $700 if she has already earned $22,400 this year? Social security tax is 6.2% of wages up to $106,800. MEDICARE tax is 1.45% of all wages.

    asked by Tonya
  56. economics 6

    Annual per capita consumption of milk is 21.6 gallons (Statistical Abstract of the United States: 2006). Being from the Midwest, you believe milk consumption is higher there and wish to support your opinion. A sample of 16 individuals from the mid western

    asked by Mia
  57. Business Math

    Beacon electronics advertised a portable TV set on sale for $272.49 after a 35% markdown from the original price. What was the original price of the TV set? Round to nearest cent

    asked by Joan
  58. Physics

    Suppose a single electron orbits about a nucleus containing two protons (+2e), as would be the case for a helium atom from which one of the naturally occuring electrons is removed. The radius of the orbit is 2.26 × 10-11 m. Determine the magnitude of the

    asked by Elle
  59. Math

    I have no Idea how to set this up to work. Please help! Nutrition one serving of campbell's soup companies campbell's pork and bean contains 5 grams of proton and 21 grams of carbohydrates. a typical slice of lite rye bread contains 4 grams of proton and

    asked by Student
  60. Fashion design and interior design

    What is the difference between a fashion designer and a technical designer?

    asked by May Ann
  61. Biology

    How is type 1 diabetes mellitus similar to starvation?

    asked by Moses
  62. Business Math

    In October, a hardware store purchased snow shovels for $8 each. The original markup was 50% based on the selling price. In December the store had a sale and marked down the shovels by 20%. By January 1, the sale was over and the shovels were marked up to

    asked by Joan
  63. Math

    The Soft Step Floor Company purchases carpeting for $5.12 per sq. yard and marks it up 55% based on the selling price. What is the selling price per sq. yard? Round to nearest cent

    asked by Joan
  64. statistics

    There are four children of di erent ages in a family. Their mom purchases six di erent gifts and decides to divide the gifts randomly between the children. Assuming that a child can receive no gift or multiple gifts, Thinking only about the number of gifts

    asked by kety
  65. Analytical CHM

    Rank the following items in order of accuracy when they are used for their intended purpose: Volumetric pipet, beaker, Erlenmeyer flask, MOHR pipet, graduated cylinder, volumetric flask, buret. Explain your asnwer below Most accurate 1. 2. 3. 4. 5. 6.

    asked by Joshua
  66. Physics(Need Help please)

    Four equal charged +Q are placed at the corners of a square of side a. Find the electric field strength at the midpoint of one side. Express your answer in terms of Q, a, and the constant k

    asked by Anonymous
  67. Business Math

    Treadmill, cost is x, amount of markup $880.00, selling price of $2,335.00, what is percent markup based on cost?

    asked by Joan
  68. chemistry

    Given that PVnR=T, solve for n if P = 36.0, V = 8.6, R = 0.08, and T = 200

    asked by Abdul
  69. math

    6.4 x 10^11 + 2.85 x 10^11 ( finding the sum written in scientific notation?) - 9.25 x 10^11 (my answer) - 9.25 x 10^22 - 92.5 x 10^-10 - 92.5 x 10^12 3 x 10^20/ 4 x 10^5 (write in scientific notation) - 7.5 x 10^3 - 0.75 x 10^4 (my answer) - 7.5 x 10^14 -

    asked by Anonymous
  70. Physics

    Two small pith balls, each of mass m = 17.4 g, are suspended from the ceiling of the physics lab by 1.2 m long fine strings and are not moving. If the angle which each string makes with the vertical is = 17.9°, and the charges on the two balls are equal,

    asked by Phil
  71. Business Math

    The Flower Power Bakery makes 200 cherry cheesecakes at a cost of $2.45 each. If a spoilage rate of 5% is anticipated, at what price should the cakes be sold to achieve a 40% markup based on cost?

    asked by Joan
  72. math

    If the average chicken lays 6 eggs in 7 days, how many chickens on average are needed to obtain 163 eggs per day?

    asked by Abdul
  73. Sorry for all these questions..

    How do historians and archaeologists know what the explorers experienced?

    asked by Emily
  74. Business Math

    The Mills Lunch Shop prepares fresh take-out entrees each day. On Tuesday, 40 baked chicken dinners were prepared at a cost of $3.20 each. A 20% spoilage rate is anticipated. Mills Lunch Shop sells dinners at an 80% markup based on cost. They decided to

    asked by Joan
  75. Math

    I take out a loan for $10,000.00 and the interest rate is 6.3% APR. If I pay this loan back at $300.00 per month, how much interest will I be charged on top of this per month for the first 3 months? Please show the equation used.

    asked by Dinny
  76. 6th grade math

    Integers from greatest to least... ( 6,17,-20,15,-19,26) can some help me ??

    asked by Davii
  77. English

    I am having some trouble with prescriptive and descriptive rules. I have to decide whether the following sentences are prescriptive or descriptive. 1.) I will talked to you tomorrow about our plans this weekend. 2.) Joe and her love to watch Spartan

    asked by Molly
  78. comprehension

    the grasshopper fell into a hole that was 3 meters wide and 2 meters deep. the grasshopper himself was only 5 centimeters long. over the course of a day he managed to climb 1/4 of a meter. if he continues at this rate how long will it take him to climb out

    asked by Lily
  79. Chem

    Assume low fat milk is 2.36 % buttermilk by volume. If you drink 3 L of milk, how many liters of butterfat have you drunk? =.0708 L Given that the density of the buttermilk is measured to be 0.79 g/mL and you have not drunk anymore milk, how many grams of

    asked by Alexis
  80. Physics

    A flight traffic controller is watching two planes. One is 20.0 km away in a direction 35.0º west of north at an altitude of 1650 m. The other is 18.0 km away in a direction 75.0º north of east at an altitude of 1420 m. How far apart are the two planes?

    asked by Anonymous
  81. statistics

    How do I go about finding the answer to this type of question? Find the standard score (z) for which 50% of the area under the normal curve is below the mean.

    asked by MissPatte
  82. Physics, Electricity and Magnetism, Sciences

    Two small pith balls, each of mass m = 17.4 g, are suspended from the ceiling of the physics lab by 1.2 m long fine strings and are not moving. If the angle which each string makes with the vertical is = 17.9°, and the charges on the two balls are equal,

    asked by Bryan
  83. algebra

    alica finished the race 3.75 seconds before kaye. donna finished the race 5.09 seconds after carmen. carmen finished the race 10 seconds before kaye. ardens finished 4.89 seconds after kaye. how many seconds earlier did carmen finish than anders

    asked by susan
  84. math 101

    find the distance across the corners of square nut is 7.9mm on a side

    asked by Anonymous
  85. pharmacy math

    15 grams of potassium chloride is diluted in 2 liters of sterile water for injection what is the final percentage strength

    asked by tammy green
  86. statistics

    An urn contains 10 balls of which 6 are white, 3 are red and 1 is green. Two balls are drawn at random from the urn. Find the probability distribution of number of white balls drawn. Hence state the expected number of white balls one can get in such a

    asked by sam
  87. statistics

    Four girls (say I, II, III and IV) are to rank 3 different types of cake (say A, B and C) in a blindfold test. Each girl ranks the three cakes as 1 (for the cake she likes the best), 2 and 3, and then the assigned ranks of each type of cake are summed.

    asked by sam
  88. History

    Which of the following is not something that Spanish missionaries wanted to change about American Indians? A.their food crops(MY ANSWER) B.the practice of men having more than one wife C.the practice of revenge D.some of their dances and celebrations

    asked by HELP MEEEEE
  89. math

    Starbucks sells a slice of Iced Lemon pound Cake for $2.45 and a bottle of Apple Juice for $1.75. If they run a food cost of 18% and a beverage cost of 8%, what is the gross profit on an order of 10 slices of pound cake and 6 bottles of Apple juice. Please

    asked by kim
  90. math

    At a construction site, 20,000 pounds of gravel are needed to create a driveway with an area of 400 ft2. What area of driveway can be added with another 125 pounds of gravel? 25.5 ft2 312 ft2 160 ft2 2.5 ft2 5 ft2

    asked by haley
  91. Math

    A whole seller buys plastic lamps for $18 each and sells them for $30.60 What is the percent markup based on cost?

    asked by Joan
  92. Math

    The quick plumbing supply sells a set of faucets for $79.95. if a 45% markup based on cost was used, what was the cost of the faucets to quick plumbing?

    asked by Joan
  93. English

    Have you ever read Hamlet? - Yes, I have. I have ever read Hamlet. (Is this short dialogue grammatical? Would you check the last sentence? Is the last sentence right?)

    asked by rfvv
  94. government

    Originalists often hold that it is incorrect to use the Equal Protection Clause of the Fourteenth Amendment to strike down laws that discriminate because

    asked by Bob
  95. government

    Originalists often hold that it is incorrect to use the Equal Protection Clause of the Fourteenth Amendment to strike down laws that discriminate because? 1 it runs contrary to the 10th Amendment. 2 laws that discriminate must be said to reflect the will

    asked by Sam
  96. biology

    how does light affect anthocyanins?

    asked by haley
  97. INTEGRAL CALCULUS PLEASE HELP!!!

    If F(x)dx=1 from 1 to 25, F(x)dx=4 from 1 to 4, and F(x)dx=9 from 17 to 25, then: 1) What does F(x)dx from 9 to 17=? 2) What does (1F(x)-4)dx from 9 to 17x=? I have no idea how to do this problem and have been on it for hours! The problem is not typed

    asked by Sarah
  98. chemistry

    explain the fire symbol

    asked by reina
  99. Not exactly homework question

    Alright, so I know this isn't exactly what i should do, but i need help. I only ask because due to parental restrictions on the internet, i cannot google this question, and I hope that someone here, with everyone being so smart, can help. So here goes....

    asked by Katt
  100. Math PLease help

    how do you know if they are eaither parallel or perpendicular 6x+3y=12 2x+2y=4

    asked by odyssey
  101. math

    write the simplest ratio for each: 18:21, 14:35, 10:12, 24:32, 21:24

    asked by lyn
  102. chemistry

    Density (d) is mass (m) divided by volume (V) (d = mV). Mass is typically measured in grams (g), while volume is typically measured in milliliters (mL). How much volume will 550 g of a solution with a density of 1.10 g/mL occupy?

    asked by Abdul
  103. Math

    If the chance for each of the next two days that it will snow is 2/5. What is the chance that it will not snow on any of these days?

    asked by Anonymous
  104. chemistry

    The average cooling rate of a cup of coffee is 24 °C per minute, and you can begin to sip the coffee when it is 60 °C. How long must you wait before you can begin to sip the coffee if the initial coffee temperature is 156 °C?

    asked by Abdul
  105. Criminal justice

    Research has continually shown that the most successful interventions concentrate first on _____ and then on improving: A. peer relations; academic mastery. B. improving parenting and the family system in general; peer relations and academic skills. C.

    asked by Amy
  106. History

    How do they know what the Native American peoples experienced?

    asked by Emily
  107. algebra

    If 50 tickets to the concert cost a company $1,649.50, what do 4 tickets cost? A. $164.95 B. $32.99 C. $65.98 D. $98.97 E. $131.96

    asked by haley
  108. algebra

    2x^=5-2x find the real solution using the quadratic formula

    asked by sue
  109. math

    what is the tenth term

    asked by charlie
  110. ALGEBRA

    Factor each expression completely. show some sort of check to confirm your answer. (hint: think FOIL) x^2+11+30 x^2-5x-14 9x-16

    asked by Andra
  111. Math PLease help

    solve for variable x 2(3x-7)=6(5x=9)+28 after you multipy what do you do

    asked by odyssey
  112. rela

    you will develop a project that communicates to people something about your world. i don't mean planet earth i mean the circumstances in which you find yourself on a daily basis your project should include information about many different parts of your

    asked by reina
  113. English

    If a person is placed higher than someone else, then is "higher" an adjective or adverb?

    asked by Anonymous
  114. Business Math

    Dylan's Bicycle Shop offers a new bicycle on sale for $259.92 after a 10% markdown. What was the cost of the bicycle to Dylan if the markup was 30% based on the cost? Round

    asked by Joan
  115. Analytical CHM

    Chemical Reagent: Iodine (resublimed crystals Lot# 127287) What is the numerical health hazard for this reagent? Explain what this means

    asked by Nural
  116. Business Math

    Carousel Toys has Romper Buckaroos, wooden rocking horses for toddlers, on a 30% markdown sale for $72.09. What was the original price before they were marked down?

    asked by Joan
  117. Applied Business Law - 2

    As company ombudsman, your task is to investigate complaints of wrongdoing on the part of corporate directors and officers, decide whether there is a violation of the law, and deal with the wrongdoers accordingly. Jane, a shareholder of Goodly Corporation,

    asked by drew
  118. math

    Area of 7 yd in circle With solution

    asked by naru
  119. English

    I'm writing a fable but I'm stuck for ideas. I like the morals don't judge a book by its cover and man is what he believes. I cant think of anything else but the story has to have animals as the characters. I can't get help from my teacher as we got this

    asked by Lily
  120. Math

    We have a picture frame with width being 3 1/4 inches and length unknown. We need to fit picture with width of 4 cm and length 4.6 cm into frame. What is the scale factor for enlargement? What is length of unknown side of frame? I was given the answer as

    asked by Cherie
  121. math

    You have a box which contains only red marbles and blue marbles. The mass of one red marble is 16 grams, while the mass of one blue marble is 20 grams. If the box contains 21 red marbles and 18 blue marbles, what is the total mass of the marbles in the

    asked by Abdul
  122. chemistry

    Rearrange and solve the following equation for λ: hvλ=mv2

    asked by Abdul
  123. Physics Help!!!!

    Describe what it means (describe the motion) if the acceleration vector has the same direction as the velocity vectors, and what it means if the acceleration vector has the opposite direction as the velocity vectors. Consider all four possibilities and

    asked by Layla
  124. English

    Which is correct? That is the resume, and I want to learn more about her in the future. That is the resume and I want to learn more about her in the future.

    asked by Anonymous
  125. need answer to check sons work

    alica finished the race 3.75 seconds before kaye. donna finished the race 5.09 seconds after carmen. carmen finished the race 10 seconds before kaye. ardens finished 4.89 seconds after kaye. how many seconds earlier did carmen finish than anders

    asked by susan
  126. History

    How did different groups view the federal government?

    asked by Meghan
  127. English

    1. Looking at the picture, talk abut whether you experienced the given situation or not. 2. Looking at the picture, talk abut the situations. Check whether you experienced each situation or not. (Are both grammatical?)

    asked by rfvv
  128. government

    Judges espousing a philosophy of original understanding maintain that school desegregation cases decided on the basis of the Fourteenth Amendment were wrongly decided because? 1 he original intent of the framers was to defer to the will of legislative

    asked by Bob
  129. Analytical CHM Lab

    Chemical reagent: Iodine (resublimed crystals lot# 127287) What is the numerical fire hazard for this reagent?Explain what this means

    asked by Nural
  130. math

    how do you convert a rate to a unit rate

    asked by miounnia
  131. math

    Given that a - c = P, solve for P if a + b = 49 and b + c = 13

    asked by Abdul