Questions Asked on
August 21, 2012

  1. Economics

    A portfolio manager needs to pick winners - assets or securities with high expected returns and low risk. What is wrong with this statement?

    asked by Marci
  2. Physics

    A. A baseball is seen to pass upward by a window 28.1 m above the street with a vertical speed of 13.7 m/s. If the ball was thrown from the street, what was its initial speed? B. What altitude does it reach? C. How long before the ball passed the window

    asked by Ashley
  3. science

    Ann drove to the store 10 km north of her house and then drove to the library, which is 5 km south of the store. She drove a total distance of 15 km. What was Ann's displacement?

    asked by jony
  4. Science.

    An atom of uranium-235 has a mass 235.043924 amu (atomic mass units). Using scientific notation, state the mass in amu of ten million such atoms.

    asked by Jeremy
  5. algebra

    A $15,000 T-bill is purchased at a 3.85% discount rate for 16 weeks. Find (a) the purchase price of the T-bill, (b) the maturity value, (c) the interest earned, (d) the effective rate of interest to the nearest hundredth of a percent.

    asked by Felicia
  6. calculus

    A hemispherical dome has a diameter of 100m. A spotlight is placed on point B along the circumference on ground level. A balloon is released at point A on the center at a rate of 2m/s. how fast is the shadow of the balloon move on the roof when the balloon

    asked by arben
  7. Math

    87.5 miles at a speed of 50 miles per hour. How long would it take them to drive?

    asked by Michael
  8. algebra

    A local bank lends $12,000 using a 150-day 9% simple interest note that was signed on May 18. The bank later sells the note at a discount of 14% on July 5. Find (a) the discount, (b) the proceeds, and (c) the amount of money the bank gains or loses.

    asked by Felicia
  9. algebra

    The following note was discounted at 16%. Find (a) the discount period, (b) the discount, and (c) the proceeds. Date loan was made: March 15 Face Value: $6000 Length of Loan: 75 days Rate: 6% Date of Discount: April 5

    asked by Felicia
  10. algebra

    Sylvia Acuff invested money received from an inheritance for 9 months at 8% interest. If she received $720 interest on her investment during this time, find the amount that she invested.

    asked by Felicia
  11. Science.

    Express 0.0000000000375 in scientific notation

    asked by Jeremy
  12. statistics/ Help!

    What is the probability of pulling a heart from a standard (52-card) deck of playing cards? A. .25 B. .50 C. .75 D. 1.0 Thanks very much!

    asked by StudentD
  13. algebra

    Sheila Spinney borrowed $32,500 at 7.5% simple interest for 180 days on January 7. The bank later sold the note at an 8% discount on March 2. Find the proceeds to the bank.

    asked by Felicia
  14. algebra

    Mel Sturbridge needs $24,700 to remodel his home. Find the face value of a simple discount note that will provide the $24,700 in proceeds if he plans to repay the note in 180 days and the bank charges an 8% discount rate.

    asked by Felicia
  15. Operations Management

    Twelve samples, each containing five parts, were taken from a process that produces steel rods. The length of each rod in the samples was determined. The results were tabulated and sample means and ranges were computed. The results were: A) Determine the

    asked by Dave
  16. math

    You have an aquarium for your new pet, “Shamu” the killer whale, that contains 100,000 pounds of ocean water with a salinity of 30 o/oo. a. Calculate how many pounds of salt are currently in the aquarium. b. You think Shamu may be allergic to salt, so

    asked by amanda
  17. college algebra

    analyze the graph of the following function. r(x)= x^2+x-6 -------- x^2-x-2 there are 8 steps but they don't make sense to me... please show work!! thanks

    asked by alli
  18. Math

    Tonya and Lauren are designing a soccer uniform.they want to use two colors on the shirt.thier choices are green,orange,yellow,purple,blue,and many ways can they choose two colors.

    asked by Evelyn
  19. accounting

    If the cost of, C(x), for manufacturing x units of a certain product is given by C(x)=x2-70x+4400, find the number of units manufactured at a cost of $7400?

    asked by Crystal
  20. bussiness fianace.

    • You deposit $5,000 into a 3-year certificate of deposit account that pays an annual compound interest of 3.0%. When the CD period is up, you roll the entire balance over into another 3-year CD paying 3.5%. How much will you have at the end of 6 years?

    asked by Anonymous
  21. social studies

    Which of the following best describes the difference between a keyword and subject search? Please make selection! A keyword search uses subject headings, but a subject search does not A subject search can retrieve false hits, but a keyword search does not

    asked by william
  22. precal

    Preform the indicated operations and write the results in standard form. ( i= imaginary number) √-12(√-4-√2)

    asked by katie
  23. Science.

    You are carrying a 3.4 gallon jug full of cold water. Given that the water has a density of 1.0 grams per milliliter, and one gallon is equal to 3.8 liters, state the mass of the water in kilograms.

    asked by Jeremy
  24. chemistry

    How much heat is needed to change 4.5g of water at 10degrees celcius into steam at 150 degrees celcius?

    asked by Brooke
  25. Math

    Find the volume generated when the area bounded by the curve y^2 = 16x, from x = 0 to x = 4 is rotated around the x-axis.

    asked by Fred
  26. math

    Two cards are drawn from a standard deck of cards, and one of the two cards is noted and removed. Find the following probabilities of the second card. P(spade | spade) = 1 P(king | three) = 2 0

    asked by Anonymous
  27. math

    Using the distributive property of multiplication over addition, we can factor as in x2 + xy = x1x + y2. Use the distributive property and other multiplication properties to factor each of the following: 47.99 + 47 (x+1)Y +(X+1) x^2y+z^x3

    asked by mary
  28. math

    Can someone help me how to solve it. A new medically approved wheelchair was considered to be an improvement over a standard wheelchair by 325 out of 450 patients in a survery. 20) What is the margin of error for the survey? Round your ansewer to the

    asked by Josh
  29. math

    A certain lock has four tumblers, and each tumbler can assume four positions. How many different possibilities are there? 1

    asked by Anonymous
  30. math

    The equation d=3.5t+50 represents the distance in meters that a cyclist is from his home after t seconds

    asked by malique
  31. geomontry

    what is the lenght of the diagonal of a square (rounded to the nearest inch) with an area of 36in^2

    asked by Mcgraw
  32. Math 5 grade

    3/4 [5/2] The answer would be 15/8. Right?

    asked by Shan
  33. Math

    In order to get to school carly must first take take a bus 12 miles due east. she then gets off that bus and take another bus 9 miles due north in order to reach the school building. if there were a single bus traveling northeast that could take directly

    asked by Mcgraw
  34. language arts

    I've got one more collective noun question to make sure I'm understanding correctly. In the sentence, The jury (was, were) answering questions to stay on the case. Would the correct choice be were because questions is plural? Thanks...

    asked by Brandi
  35. math

    a square is made up of section a and section b. section a is 500 sq ft and section b is 1350 sq ft. what percent of the square is section a.

    asked by kim
  36. math

    Nancy's birthday is between August 10 and August 24. The date of her birthday is not an even number. The sum of the digits is 4. Show how to find the date of Nancy's birthday.

    asked by Anonymous
  37. physics

    Bottled water costs $0.55 for a 0.5 liter bottle. What would it cost to fill a bathtub with bottled water. The bathtub holds 7.13 cubic feet of water. (Recall that 1.00 inch = 2.54 cm, and that a liter is exactly 1000 cm3).

    asked by tyler
  38. probability

    A box contains 4 purple and 9 yellow balls.We take out 2 balls (with replacement). What is the probability of drawing a second ball yellow, if the first ball was purple? please sovle in details..thanks

    asked by drek
  39. 7th Grade Science

    What can be inferred after performing the experiments in the atomic theory lab? A) Where matter comes from B) How salt is formed C) If salt can dissolve in water D) If matter is created or destroyed Is it D?

    asked by kathy
  40. Business Law

    Jules agrees to pay Dr. Smekyll a million dollars and Smekyll agrees to invent an automobile engine that runs on air rather than gasoline. Why would this contract not be legally binding? What could Jules and Smekyll do to make sure that their contract is

    asked by Toya
  41. algebra

    A 120-day simple discount promissory note for $12,000 with a simple discount rate of 9% was signed on July 14. It was discounted on August 30 at 9.5%. Find the proceeds at the time of the sale.

    asked by Felicia
  42. English

    1. What is the title of the writing? It is "What a Great Market." 2. Where does Hojin live? He lives in Jeongseon, Gwangwondo. 3. Who is Ms. Johnson? She is Hojin's new English teacher. 4. Where are Hojin and Ms. Jhnson today? They are at the Jeongson

    asked by rfvv
  43. science

    What is the tiny hairs of hearing and sensing of an insect body?

    asked by Beka
  44. algebra

    Stephanie Venze signed a simple discount note for $3400 for 120 days at a rate of 12%. Find (a) the proceeds and (b) the effective interest rate based on the proceeds received by Venze.

    asked by Felicia
  45. math

    a library was mistakenly charged sales tax on an order of children's books, the invoice, including 5% sales tax, was for $1323. how much should the library have been charge?

    asked by ravi
  46. science

    A ball is thrown upward to 80m high, ball will be 2times at 80m during the interval of 6sec, accelaration -10 and find velocity?

    asked by Anonymous
  47. 4th grade science

    What is a silk case covering the moth larva?

    asked by Beka
  48. science

    What is a larva?

    asked by Beka
  49. science

    What is the egg-laying part of some female insects?

    asked by Beka
  50. Physics

    Suppose the force exerted by the air on one face of a cube is 8820N. Each side of the cube measures 30cm. Calculate the pressure on this face?

    asked by Jacqueline
  51. algebra

    After a 2 in. slice iscut off the top of a cube, the resulting solid has a volume of 32 in.2Find the dimensions of the original cube.

    asked by hattie
  52. math

    how to find the following limit : lim lnx/lgx x->infinity

    asked by deel
  53. math

    How do 9 boxes of 100 paper clips compare to 1,000?

    asked by Anonymous
  54. math

    16 to power 1/4 divided by 16 to the power 1/2 ?

    asked by TUHITUHI
  55. chemistry

    _mg(OH)†? + _H2SO4._mgSO4 + _H2O

    asked by cynthia
  56. science

    A ball is thrown upward to 80m high, ball will be 2times at 80m during the interval of 6sec, accelaration -10 and find velocity?

    asked by Anonymous
  57. physics

    Which could potentially cause you the greater injury: being tackled by a lightweight, fast moving rugby league player or being tackled by a player with double the mass but moving at half the speed? Explain your answer

    asked by pee
  58. geometry

    In Geometry how do I calculate the precion of 14 meters?

    asked by jane
  59. Maths

    A pack of 50 blank recordable cd's has a mass of 0.8g. The packaging has a mass of 80g. What is the mass of one CD?

    asked by piripismum
  60. physics

    i want a molecular explanation of behaviour of a piece of material under stress

    asked by ahmad muhamad chul
  61. Math

    If you are asked to compare two numbers, what two operations might you use? why?

    asked by Rachel
  62. algebra

    Create an equation for cell phone plan:$30 for the first 500 minutes plus $.20 for each additional minute.

    asked by sarah
  63. math


    asked by Sophia
  64. Math

    How to make all sums the same in a 9 square box in every direction? Top row has a 89, and a 41

    asked by Jojo
  65. Math

    Add the fractions 2/3, 3/8 and 5/12 and reduce to lowest terms.

    asked by Darrell
  66. Algebra I

    What is a set notation? Please explain what it is and give examples as well please. It would help a lot. Thank you.

    asked by Vanilla Bear
  67. language arts

    I've run across another sentence I'm not sure on with collective nouns. The sentence is.. After winning, the team (receive, receives) individual trophies for different skills. Thanks..

    asked by Brandi
  68. math

    An auto manufacturer sends cars from two plants, I and II, to dealerships A and B located in a Midwestern city. Plant I has a total of 28 cars to send, and plant II has 8. Dealer A needs 20 cars, and dealer B needs 16. Transportation costs per car, based

    asked by NotGonnaSay
  69. health

    What types of food can saturated fats be found in? A. Lima beans B. Whole milk C. Seafood D. Potatoes I got A what do you think

    asked by chris
  70. help please

    By making smart food choices, you can help protect yourself from: A. Accidents B. Bone loss C. Type 2 Diabetes D. Both B and C

    asked by chris
  71. Engineering

    You have two balloons, one large (30 cm in diameter) and one small (15 cm in diameter) filled with helium. Both balloons are made of the same material (latex) and have the same unfilled material thickness (2 mm) and have a 3 cm diameter. You release both

    asked by bobby
  72. Algebra2

    Help? I Kind of understand this , but still I am stuck. 1. (2+4i)/3-i 2. 3√-50 + -72 3.(-4+√-15)^2 4.-4+√-20 5.7√-2(-4√-3)

    asked by Unknown.
  73. algebra

    Problems with simple interest loan, how would I go by determining the amount?

    asked by Tiffany
  74. physics

    i want a simple laboratory method of determining a young modulus of a long thine wire

    asked by ahmad muhamad chul
  75. stats

    What does a p value p>0.05 mean? does it mean significant or insignificant? also, what does significant and insignificant mean?

    asked by help
  76. american legion award???

    What is american legion award??? My mom got that award when she was in 8th grade.

    asked by Laruen
  77. Math

    If Greg has the same number of 1-blocks 10-blocks and 100-blocks to model an even number that is less than 400 what is the number?

    asked by Nicole
  78. algebra

    )Find a value of s such that x – 4 is a factor of f(x) = x3 - 2x2+ sx + 4.

    asked by hattie
  79. chem

    As the mass of the particle is increased while the speed of the particles remains the same, would you expect the bending to increase, decrease, or stay the same? i thought it would increase because of the weight pulling it. but it was wrong

    asked by hannah
  80. biology

    What is meant by the statment living things do not exist in isolation?

    asked by keke
  81. algebra 1

    how do you solve this equation with the substitution method. 1) 6x + 4y = 6/5

    asked by debbie
  82. math refreshers

    18 is what percent of 72? how to work this?

    asked by lily
  83. math

    The diagram represents of a fifths fraction strip. Sketch the whole strip. Explain your reasoning.

    asked by brandon
  84. math math math

    35 is what percent of 200

    asked by lily
  85. sci/275

    on the emission calculator what was your highest contributor

    asked by monique
  86. writing

    i was advise not to take eng 093 just yet which is basic english and and the courses i take requires me to write papers. Please help me with learning the basics of english, like putting the commas, semi in its apprioate space. also grammar!

    asked by #####rena
  87. math

    which is a rational number but not an integer? a.0 b.9/10 c.-18 d.2.529432

    asked by Adrean
  88. Corporate Finance

    Finding the Capital Structure Fama's Llamas has a weighted average cost of capital of 9.8 percent. The company's cost of equity is 15 percent, and its cost of debt is 7.5 percent. Tha tax rate is 35 percent. What is Fama's debt-equity ratio?

    asked by Karen
  89. Health care admin.

    What are some examples of ancillary services in health care? How do these ancillary services support the health care industry

    asked by TIA
  90. geography

    A stream has jumped its banks and is starting to flow through a formerly dry prairie. Trees are beginning to take root near the riverbed and are starting to develop a canopy. Explain what you believe will happen to the native grass that has flourished in

    asked by amanda
  91. math

    which is a rational number but not an integer? a.0 b.9/10 c.-18 d.2.52943

    asked by Adrean
  92. Percentage

    34=54%x? How to do this question. Plz help ...

    asked by Shan
  93. PHYSICS HELP!!!!!!!!

    A major league pitcher can throw a baseball at about 45 m/s (about 100mph). If a baseball has a mass of .55kg how large is the impulse provided by the catchers mitt when he catches the ball.

    asked by Anonymous

    When a tennis player hits .6kg tennis ball, the racket applies an average force of 250 N to the ball for a time about .15 seconds. Suppsoe that after the colliding, the 1 kg ball was measured to be moving to the left, but onl at 3.25 m/s. What would be the

    asked by Anonymous
  95. Math- Special Cases of Quadratic Equations


    asked by Babu
  96. Physics

    Talking about significant figures, my Physics textbook lists 5 rules for determining significant figures. 1) All nonzero digits are significant. 2) Zeros to the right of nonzero digits in a number containing a decimal point are significant. 4) Zeros to the

    asked by Autumn
  97. Geometry

    You want to frame a picture that is 5 inches by 7 inches with a 1 inch wide frame. What is perimeter of outside edge of the frame.?

    asked by Gina
  98. geography

    which country is the biggest (mongolia,china,southkorea,north korea,japan? p.s. i am 8 yaers old and going to 4th grade so use 4th grade words so thank you but no thanks to the geeks. sincerely, cesia xoxo

    asked by cesia
  99. physics

    sand has more friction or less friction

    asked by liza
  100. chemistry

    boiling point of ammonia is lower than benzene. why?

    asked by Anonymous
  101. omm 612612 Managing in Social Change

    If you could choose between what we called the Anglo-American political economy and the continental European model of political economy, which would you prefer? Why?

    asked by brenda
  102. physic

    In order to qualify for the finals in an race, a runner must achieve an average speed of 5.24 m/s for the entire mile race. If she runs at a constant speed of 4.63 m/s for the first half of the 1609 meter race, what constant speed must she maintain for the

    asked by tyler
  103. physics

    While doing some interval training, a runner runs a distance interval at a pace of 4.00 m/s. She then runs the next interval at 4.500 m/s and the last interval at 5.500 m/s. Assuming each interval is exactly 125. m, what is her average speed for this

    asked by tyler
  104. Math

    Please help: find the length of the curve 2y^2 = x^3 from the origin to x=10.

    asked by Todd
  105. math

    Using the distributive property of multiplication over addition, we can factor as in x2 + xy = x1x + y2. Use the distributive property and other multiplication properties to factor each of the following: 47.99 + 47 (x+1)Y +(X+1) x^2y+z^x3

    asked by jen
  106. physics

    A ranger in a national park is driving along at 17.9 m/s when a deer jumps into the road 65. m ahead of the vehicle. After a reaction time of t seconds, the ranger applies her brakes, which produce an acceleration of -2.8 m/s2. What is the maximum reaction

    asked by tyler
  107. math

    95(12) + 24x = 5340 solve for x Simplify the following using properties of exponents. Leave answers as powers. 6^2.2^2.3^2 =

    asked by mary
  108. Math

    Ryan saved $55 more than Jim. Chris saved 6 times as much as Jim. Donna saved half as much as Chris. If the children saved $3245 altogether how much did each child save?

    asked by Dell
  109. chemistry

    What is the pH of a 0.250 M NH4Cl solution? Kb for NH3 = 1.8 × 10−5. Thank you.

    asked by fenerbahce
  110. physics

    what is physical independence of force

    asked by radhey
  111. Math

    Ticket sales for a recent weekend concert totaled $30000. If 300 more tickets were sold Saturday than in Firday and each ticket cost $25 how many tickets were sold on Saturday ?

    asked by Dell
  112. vectors

    A sailboat is out on the water for a cruise. First it sails at a rate of 4.93 m/s, at an angle of 120.0° for a period of 65.0 minutes. The wind then shifts and the vessel makes progress at a rate of 2.19 m/s, at an angle of 85°, for a period of 35.0

    asked by james
  113. help please

    Which age groups benefit from physical activity? A. Children B. Middle aged adults C. Older adults D. All of the above

    asked by chris
  114. Economics

    According to the aggregate expenditure function, as the price level decreases, it is reasonable to expect that A the automonos and induced expenditures increase B only the autonomous expenditures increase C only hie induced expenditures decrese C. The

    asked by May
  115. Economics

    An increase in the amount of money circulating in the econmomy, ceterics pair bus will result in which of the following A. Demand side inflation B. supply side deflation C. Supply side inflation D. Demand side deflation

    asked by May
  116. Economics

    Classical macroeconomics theory concludes that ultimately A. Fiscal policy generates only quantity effects B. erratic investment causes long business cycles C. Functional finance cures excessive budget deficits D. Natural state of the economy is at full

    asked by May
  117. Math

    Shoshanna is going to use 12 base-ten bloacks to model the largest possible number less than 999. Then she will use another 12 blocks to model the smallest possible number less than 999. What are the two numbers?

    asked by Nicole
  118. math

    how many numbers from 1 to 200 have an expanded form that is identical to a standard form? What are they? can you help me understand it?

    asked by yanina
  119. precal

    (x^2+11)/(3-x) x=4i

    asked by katie
  120. math math math

    24 is 60% of what numberr

    asked by lily
  121. Legal Transcription

    Exam No. 465802 Exam Name LEGAL TRANSCRIPTION PROJECT Need to see someones done exam

    asked by T
  122. Science.

    Sara has lived 18.0 years. How many seconds has she lived? Express the answer in scientific notation. Use 365.24 days per year for your calculations.

    asked by Jeremy
  123. Science.

    Assume a typical hummingbird has a lifespan of 4.0 years and an average heart rate of 1300 beats per minute. (a) Calculate the number of times a hummingbird's heart beats in its life, and express it in scientific notation. Use 365.24 days per year. (b) A

    asked by Jeremy
  124. Algebra2

    How Would You Solve This? I have many other problems similar to this one: 1.√3-x =2-√x+1

    asked by Unknown.
  125. English

    Is this sentence correct? If not, could you point out what part is not correct? As an incentive to attend the local college, our father told my brother and I that we could use his company car for transport.

    asked by Catherine
  126. Decimal division

    2 /25 = .08 why we add 0 with decimal, in some questions we don't add 0. Plz explain .

    asked by Shan
  127. math math math

    what are the formulas for the area and circumfrence of a circle

    asked by lily
  128. Math

    A 12,000 lb truck is backing up at 5 mph. When it strikes a 170 lb person the driver immediately applies the brakes. How far will the truck go before it stops?

    asked by Dick
  129. AP Chem

    how many milliliters of 0.10 M HCl must be added to 50.0 mL of 0.40 HCl to give a final solution that has a molarity of 0.25 M?

    asked by Allie
  130. American Governement

    Cite five reasons that Americans should trust the government?

    asked by Robin
  131. Finance

    Suppose that you want to purchase a home for $450,000 with a 30 year mortgage at 6% interest. Suppose that you can put 40% down. Assume that the monthly cost to finance $1,000 is $6.00. What are the monthly payments

    asked by Anonymous
  132. MATH


    asked by ROSIEFE
  133. science

    suppose you want to find out about boiling points of different liquids: describe how you could go about finding the information.

    asked by ronald
  134. MATH


    asked by ROSIEFE
  135. social studies

    help with portfollo on christopher columbus voyage using two voices?

    asked by yoda
  136. MATH


    asked by ROSIEFE
  137. spanish dos

    What does this sentence mean? Buscar firmas. Trata de consequir una firma distinta para pregunta. It's for a worksheet

    asked by claire
  138. 7th Grade Math

    In an addition problem the answer should have the same number of significant figures as the measurement with the mot decimal places. True or False? I say True.

    asked by kathy
  139. math

    Find the probability whose odds against are given in the problem. Odds against are 3 to 7. 1

    asked by Anonymous
  140. Math

    Fiind the area bounded by the parabola y^2 = 8x, the x axis and the line x=2

    asked by Drew
  141. math

    Find the probability which odds in favor are given in problem. Odds in favor are 7 to 2. 1 0

    asked by Anonymous
  142. algebra 2

    a when a,=-10 and d=3

    asked by BERNIE
  143. math

    Do the equations x = 5y + 3 and x = 5y – 3 have the same solution? How might you explain your answer to someone who has not learned algebra? 200 words or better

    asked by Richard
  144. math

    What are the odds in favor of drawing a card higher than a jack from an ordinary deck of cards? 1 to 2 0

    asked by Anonymous
  145. english

    'why don't you get intoxicated', he said will you please change the above sentence into reported speech

    asked by R S Telagathoty
  146. math

    What is the probability of obtaining exactly four heads in five flips of a coin, given that at least one is a head? 1 0

    asked by Anonymous
  147. Math

    Check And Help? 1. √x-10+4=0 Answer: x=26 2.√3x+1=7 Answer: x=16 Help With These: 3. √x+6=x how would you solve this? I don't get how would It? 4. √x+4 = √x-1+1 it looks similar to problem 2 but it doesn't quite have the same amount of numbers in

    asked by Unknown"
  148. Calculus

    A 15.2-F capacitor has an initial voltage of 2.00 V. It is charged with a current given by i=tã5=t^2. Find the voltage across the capacitor at 1.75 seconds.

    asked by Tim
  149. math

    An oil-drilling company knows that it costs $28,000 to sink a test well. If oil is hit, the income for the drilling company will be $445,000. If only natural gas is hit, the income will be $145,000. If nothing is hit, there will be no income. If the

    asked by Anonymous
  150. english

    the poor man used to carry his heavy load to the market everyday can you pl change the above sentence into passive voice

    asked by R S Telagathoty
  151. math

    This was on my 5th grader's homework: what is the least number you can make using all of the digits from 0 through 9 exactly once? My answer was 1,023,456,789. The teacher says it's 0,123,456,789. I think that if the zero is the first digit, it's not

    asked by stick
  152. Science

    9. Which one of the following statements is characteristic of liquid water? A. It has a definite shape but not a definite volume. B. It has neither a definite shape nor a definite volume. C. It has a definite volume and a definite shape. D. It has a

    asked by Sara
  153. Math

    Help Solving These? There Are more like these , but i need examples to help me with the others. 1.5/2y+6 + 1/y-2=3/y+3 2. 3/3x-2 = 4/2x+1 3.5/3x - 1/9 = 1/x 4.2/x^2-x-12 -6/x+4 = 2/x-3

    asked by Unknown
  154. math

    solve rs=3y+1,st=2y,rt=21

    asked by dakota
  155. Observing develpment of the young child

    One of the advantages using an anecdotal record as a recording Method is that? A, the observer needs no special traing, B, it gives a complete picture of the child's development C, the observer is restricted to recording only the kind of behavior D, the

    asked by Olivia
  156. Logic

    In the truth table for an invalid argument,

    asked by Anonymous
  157. physics

    one liter (1000cm3) of oil is spiled onto a smooth lake. if the oil spreads out uniformly until it makes an oil slick justone molecure thick, with adjcent molecules just touching estimate the diameter of the oil slick. Assume the oil molecules have a

    asked by kels
  158. math

    There are 40 children in a class. n of them do not wear spectacles. 4/5 of the boys and 2/3 of the girls wear spectacles. Express the number of boys who wear spectacles in terms of n.

    asked by Im
  159. algebra 2

    find the anuity,(a1=$5000,I=0.08,n=10 thank you and thank you for the other answer also.

    asked by BERNIE
  160. Math

    Mr. Carpenter sent his wife to the store to buy 200 square feet (A) of carpet, but he forgot to tell her the length (L) and width (W) of the carpet (A=L*W). How many different sizes of carpet can she get and still have 200 square feet of carpet?

    asked by Sandy
  161. Math

    Find the average ordinate for y=x^2 from x=0 to x=6

    asked by RJ
  162. science

    1.How many meters away is a cliff if heard one half second after the original sound? Assume that sound travels at 343m/s on that day

    asked by robert
  163. Math

    What is the area of a parallelogram with side- 6cm, 6cm, 9cm, 9cm?

    asked by kathy
  164. math

    How many ounces of water could be held in a cylinder that has a radius of 2inches and a height of 7 inches if every cubic inch of volume cantains one-fourth ounce of water?

    asked by k
  165. ma

    Simplify each of the following using properties of exponents. Leave answers as powers a.3^8.3^4 b.5^2.5^4.5^2 c.6^2.2^2.3^2

    asked by jen
  166. geography

    Since the 1970s, European governments have tried to limit:

    asked by regina
  167. Home economics

    I need help on a hw question. Can a company bill you if you just give them your billing address or do they need a credit card number(or some type of payment)

    asked by sara
  168. chemistry

    Calculate the pH of an Aqueous 3.8 x 10^-5 M solution of barium hydroxide. I need help.

    asked by Vincent
  169. Algebra 2

    if the angle of elevation of the sun with the ground is 10 degrees, what is the length of a shadow cast by a six foot person to the nearest foot?

    asked by courtney
  170. Algebra2

    Help Solving This? 1.√3-x = 2-√x+1 2.2√n + 3 = n 5 Rational Exponet Equations: 1.3x^5/2 - 9 = 0 2.(2x+3)^1/4=4

    asked by Unknown
  171. pleeeeeeeeeese

    im writing a speech about hoola hooping can you help me and give me 5 ideas. and if u want give me more.

    asked by Blair
  172. Algebra

    Help . ? 1. 5/a-5 -1 = a/a-5 2. 65-n/n = 4+ 5/n 3. a/a-2+ 2/3 = 2/a-2 4. x-1/3+ x+2/4 = 1/6

    asked by Unknown
  173. math

    my present salary is $1,560.00. I was offered a new position at $8.60 per hour with 1 1/2 hrs pay for overtime after 40 hours of work per weeke. How man hours of overtime per week would I need to earn the $390.00 per week.

    asked by kim
  174. to ms.sue

    can you give me ideas. not websites

    asked by Blair
  175. Reflections/English

    For the 2012-2013 Reflections the theme is The Magic of a Moment ... What does The Magic of a Moment means because I'm really confused????

    asked by Laruen
  176. Algebra

    Help Pleasee! Rational Exponet equations 1. 3x^5/2- 9 = 0 2. (2x+3)^1/2=4 Equations With rational expressions: 1. 3/x+3 - 1/x-2 = 5/2x+6

    asked by Unknown
  177. Alebra, etc.

    Simplify: 4x+32

    asked by Anonymous
  178. math

    so i got a math work sheet and i cannot figure out the math puzzle and to get the answer you have to do the work but i need help. Does anyone know what the answer to what did the spanish farmer say to his chicken is?

    asked by Megan
  179. math

    Estimate. 247 * 974 a. Write your estimate as a number sentence: ________________ b. How I estimated : ________________________________

    asked by DAVID
  180. math

    From a survey of 100 college students, a marketing research company found that 70 students owned iPhones, 45 owned cars, and 40 owned both cars and iPhones. (a) How many students owned either a car or an iPhone (but not both)? 1 students (b) How many

    asked by Anonymous
  181. math

    Determine the down payment and the amount to be financed for each home described below. (a) $360,360; 10% down The down payment is $ 1 The amount to be financed is $ 2 (b) $960,000; 20% down The down payment is $ 3 The amount to be financed is $ 4

    asked by Anonymous
  182. math

    In how many ways can a chairperson and a vice chairperson be selected from a committee of 24 senators? 1 ways

    asked by Anonymous
  183. Intermediate Algebra

    How can I graph y=-2x+3 and y=-x+3 i the cartesian plane?

    asked by Myrvyne
  184. physics

    If a truck is moving at 20m/s forward with relative to the ground, and a ball is fired 20m/s backward from the truck, what would be the velocity of the ball with respect to the ground?

    asked by rachel
  185. Language Arts

    Having trouble with a new concept we are learning. In the sentence below should the answer be their or its and why? Thanks. The marching band picked up (their, its) new uniforms today.

    asked by Brandi
  186. Math

    Find two numbers that have 2,3 and 5 as factors. What other factors do the two have in common?

    asked by Carly
  187. vocab fragments

    The number of drive-ins has fallen drastically. Perhaps because escalating land prices make property too valuable for use in this way. Or the fact that they are open only during the summer months in some areas.

    asked by Brena
  188. Math

    Find two numbers that have 2,3 and 5 as factors. What other factors do the two have in common?

    asked by Carly