Questions Asked on
December 5, 2017

  1. science

    1. Under which of the following conditions would a fossil most likely form? (1point) a. A living thing dies and sediment is very slowly deposited on top of i’s body. b. A living thing dies and sediment quickly covers its body.

    asked by Duece
  2. LA

    Think about the work you completed in your reading character role. Determine the ideas that would be most worthy to share in a literary discussion about Johnny Tremain. Provide an explanation for your choices. How did the role you selected and the work you

    asked by blurryface
  3. Phychology CHECK my answers

    My answers have the star 1. The nervous system is the body’s ______________ network. (1 point) communication*** organization reactive production 2. The central nervous system (CNS) consists of the brain and the ___________. (1 point) heart neural network

    asked by anon
  4. math

    which solid does the net form? hexagonal prism hexagonal pyramid rectangular prism rectangular pyramid

    asked by shadow
  5. Health

    With Which Which type of friends do you keep your personal feelings secret

    asked by Abby
  6. Math

    Determine which ratio forms a proportion with 9/5 by finding a common multiplier? 54/30 45/50 45/40 90/20 Determine which ratio forms a proportion with 12/7 by using cross products? 60/35 24/10 36/14 18/14 Which ratio can from a proportion 20/25,14/21

    asked by Loomin
  7. Math

    CHECK AND CORRECT MY ANSWERS PLEASE!! ASAP!! THANKS!!xx Write the fraction 5/6 as a percent. Round to the nearest hundredth of a percent where necessary. 33.33% 66.67% 83.33%** 1.20% Write the decimal 0.237 as a percent. 0.237% 2.37% 23.7%** 237% Ashley

    asked by CHECK AND CORRECT ANSWERS
  8. math

    sara needs to cover the top and sides of the cylinder below About how many square inches of paper will Sara need? 528 in. 415 in. 207 in. 179 in.

    asked by shadow
  9. maths

    A fruit drink is made by mixing juice and lemonade in the ratio : 1 : 4 (juice : lemonade) Juice costs £6.00 per litre. Lemonade costs 50p per litre. a) show that 1 litre of the fruit drink costs £1.60 to make. b) The fruit drink is sold for £2 a litre.

    asked by jade
  10. english

    17. Read the following lines from “the love song of J. Alfred Prufrock.” And indeed, there will be time! To wonder, “do I dare?” and, “do I dare?” Time to turn back and descend the stair, With a bald spot in the middle of my hair – (They will

    asked by help please
  11. unit 3: Lesson 8: Interaction of Forces Unit Test

    4. When a fan is turned on, it changes electrical energy into ______ energy. A. motion B. magnetic C. gravitational D. electromagnet HELP ME

    asked by Science 8 A
  12. math 10

    a British researcher developed a formula to determine walking or running speed based on hip height and stride length. The formula is s= 0.78l ^1.67/ h^1.17 where s is speed in meters per second l is stride length in meters, and hi is the individual hip

    asked by sam
  13. algebra 1

    1.what equation is equivalent to y-6=-12(x+4) 2. which point is located on the line represented by the equation y+4=-5(x-3)? 3.what equation represents the line that passes through the points (6,-3)and (-4, -9)?

    asked by understandable
  14. MATH

    In a survey, one out of three people named blue as their favorite color. Two out of seven named red. If 1,092 people were included in the survey, how many named neither blue nor red as their favorite color? A. 416 people B. 432 people C. 540 people D. 512

    asked by KYS
  15. Science Help

    4. When a fan is turned on, it changes electrical energy into ______ energy. A. motion*** B. magnetic C. gravitational D. electromagnet HELP ME

    asked by Jeff
  16. Math

    Population density is the number of people per unit of area. What is the population density of a state that has 626,011 people in 9,620 square miles? Round to the nearest whole number. 650 65 This one? 651 6,507

    asked by Loomin
  17. Chemistry

    Using the following bond energies, calculate the molar heat of hydrogenation, ΔHhydrogenation, for the conversion of C2H2 to C2H6 CH (triple bond) CH (g) + 2H2 (g) --> CH3CH3 (g)

    asked by Lyndsay
  18. History

    During the election of 1824, many south carolinians were concerned by? Answers: A. The monroe doctrine B. The national party conventions. C. The ongoing cotton prices D. The end of slavery in northwest territory. I have no idea and the article I'm supposed

    asked by Disappointment
  19. English

    16. Read the following lines from the poem "The Divine Comedy." But I had hardly started when I spied a leopard in my pathway, lithe and fleet, all covered with a sleek and spotted hide. And as I faced it, it would not retreat, but paced before me and so

    asked by help please
  20. art repost and 4 is corrected

    This pic is called ALFRED la GUIGNE by Henri de Toulouse-lautrec for question 1 1. individuals can use different criteria to analyze artwork. What would be an example of INAPPROPRIATE criteria for analyzing this piece of art A capturing daily scenes B

    asked by STAR WARS LEGO NERD
  21. AP Chemistry

    If the heat of combustion of 1-butanol (C4H9OH) is 2,710 kJ/mol, what mass of oxygen is consumed when enough 1-butanol is burned to yield 26,400 kJ of energy? I have no clue where to begin I thought to use enthalpy but it didnt work

    asked by Blake
  22. Basic Word and Excel

    What would be a situation in which you could use an Excel chart to present your data? a.)determining what percentage of customer 101 buys product A, and what percentage of the same customer buys product B b)Compiling survey questions and answers from both

    asked by Lee
  23. Algebra

    A construction worker drops a hammer from a height of 25 m. How long will it take the hammer to hit the ground? Use the formula h(t)=−4.9t62+vot+ho , where vo is the initial velocity and ho is the initial height. Round to the nearest tenth of a second.

    asked by Katiana
  24. Math check answers please

    Sorry to bug again but can someone check my answers please thank you. 1. Simplify the expression 3w-10w A. 13w B. -7w C. -7 D. 7w 2. Y+2y+3z A. 2y+3z B. 3y+3z C. 2y^2+3z D. 6yz 3. 6r+r-5r A. 2r B. 1r+r C. 0r D. 7r-5r 4. 5x+2(x+6) A. 7x+6 B. 7x^2+12 C.

    asked by Gurl nerd
  25. Math

    Please help me with the following. Write a word phrase to represent the numerical expression below. 5 + ( 17 - 8 )

    asked by Dee
  26. Social studies

    There are 100 U.S. senators. How many senators would constitute a majority? A. 1 B. 25 C. 50 D. 75 I think it’s D

    asked by Mady
  27. Art

    Hey I'm horrible at art and my mom says if I miss 1 more question I'm dead so I need some help by some of the fabulous teachers here because I know I can trust your answer to be correct because you are teachers thanks. This pic is called ALFRED la GUIGNE

    asked by STAR WARS LEGO NERD
  28. AP Chemistry

    If the heat of combustion of 1-butanol (C4H9OH) is 2,710 kJ/mol, what mass of oxygen is consumed when enough 1-butanol is burned to yield 26,400 kJ of energy? I have no clue where to begin I thought to use enthalpy but it didnt work

    asked by Blake
  29. Math check my answer

    77 is what percent of 192? A. x/100= 77/192;4.01% B. x/100=77/192; 40.1% C. x/77= 100/192; 77.3% D. x/100= 192/77; 249.4% My answer is B. Please help and check my answer if I am wrong please correct me thank you.

    asked by Gurl nerd
  30. acce

    A car was purchased for $10,000 with a salvage value of $4000. It is expected to have a useful life of 5 years. Using the sum-of-years method, find the car's value in the first year after the purchase.

    asked by Anonymous
  31. Math

    There were 400 seats in a concert hall. 360 seats were occupied . What percentage of the seats were not occupied ?

    asked by Mehma
  32. History

    "Name one main success and one main failure of the Republic of Texas government. Then, tell how these factors contributed to Texas’ annexation by the United States." what are some?

    asked by nn
  33. physics

    help me please? I'm lost... A small space probe is put into circular orbit about a newly discovered moon of Saturn. The moon's radius is known to be 550km. If the probe orbits at a height of 1500km above the moon's surface and takes 2.0 earth days to make

    asked by Ricky
  34. Economics

    How can competition in a scarce labor market affect wages? Wages will go down because productivity is lower. Wages will remain level because firms want to keep existing workers. Wages will go up to attract workers to a firm and to keep existing workers.

    asked by Steve
  35. Social Studies 1 QUESTION

    How did the supreme court decision in Worcester v. Georgia and the Indian removal act lead to the removal and the resettlement of native American groups? (please help i searched it up got nothing looked in my text book didn't understand anything. please

    asked by Amaya
  36. math

    What is the surface area of the given figure. A.) 1,008 cm B.) 1,728 cm C.) 1,392 cm D.) 1,216 cm

    asked by shadow
  37. art

    Hey I'm horrible at art and my mom says if I miss 1 more question I'm dead so I need some help by some of the fabulous teachers here because I know I can trust your answer to be correct because you are teachers thanks. This pic is called ALFRED la GUIGNE

    asked by STAR WARS LEGO NERD
  38. Math

    Whom should you see at the bank if you need to borrow money

    asked by Jaycee
  39. physicss

    The oil drain plug on a car's engine has just been tighten to a torque of 25m*N. a) if a 0.15m long wrench is used to change the oil, what is the minimum force needed to loosen the plug? b) due to limited workspace, it will be necessary to crawl under the

    asked by lala
  40. Calculus

    A baseball team plays in a stadium that holds 51,000 spectators. With ticket prices at $10, the average attendance had been 49,000. When ticket prices were lowered to $8, the average attendance rose to 51,000 a. Find the demand function (price p as a

    asked by Anon
  41. PHYSICS! -need help!-

    A potter is shaping a bowl on a a potter’s wheel. The wheel rotaes at a constant angular speed. The frictional force between her hands and the clay is 2.50 N. How large is the torque she produces on the wheel if the diameter of the bowl is 14 cm.

    asked by Randy
  42. Chemistry As

    Calculate the molar mass in gmol-1 of h3x.nh20 mass:2.07g volume:21.35 there are 2 equations for concentration: n(h3x.nh20)=c(h3x.nh20) x 250cm3/1000 n(h3x.nh20)= c(h3x.nh20) x 21.35/1000 multiply both sides and make the concentration the subject shpowing

    asked by Tricky
  43. Statistics

    Assuming that the probability of male birth is 0.5,find the probability that in the family of 4 children there will be A. 1 boy B. 2 boys C. At least a boy

    asked by Anonymous
  44. math

    Manoj deposited a sum of 64000 in a post office for 3yrs,compound annually at 7 1/2per annum.what amount will he get on maturity?

    asked by Anonymous
  45. Economics

    To what category do a person's earnings, the dollar value of a good or service, the value of a property and the value of a company's profits belong too? My answer is tax base

    asked by Steve
  46. Torque, Physics

    A ladder of length 2L and mass M is positioned on level ground leaning against a wall such that the angle between the ladder and the horizontal is α. The coefficient of static friction between the ladder and the wall and between the ladder and the ground

    asked by Anon
  47. PHYSICS! -need help!-

    A child pushes tangentially on a small hand driven merry- go- round. She is able to accelerate it from rest to 20 rpm in 10 s. Modeling the merry go round as a uniform disk of radius 3.5 m and mass 800 kg, find the torque required to produce that

    asked by Randy
  48. Math check my answers please

    1. x/5=-2 A. -45 B. 35 C. -10 D. 21 2. 13x - 7= 136 A. 11 B. 15 C. 8 D. 9 Solve the following equation 3. 3x - 3=15 A. 4 B. 5 C. 6 D. 7 4. Ernesto loses 14.5 pounds in 7 months. Now he weighs 156.5 pounds. Which equation can be used to find how much he

    asked by Gurl nerd
  49. Chem

    Calculate the enthalpy change in the reaction of H2 with F2 to produce HF. The H–H and F–F bond energies are 436 and 155 kJ/mol, respectively, and the H–F bond energy is 567 kJ/mol H2 (g) + F2 (g) --> 2HF (g)

    asked by Erin
  50. PHYSICS! -need help!-

    A gymnast with a mass of 52 kg stands on the end of a uniform balance beam as shown in the figure. The beam is 5.50 m long and has a mass of 250 kg. Each support is 0.54m from the end of the beam. What is the force on the beam due to support 2?

    asked by Randy
  51. physics

    how much would you have to raise the temperature of a copper wire(originally at 20degree celcius) to increase its resistance by 15%? express your answer in percentage.note a=0.0068per degree celcius

    asked by Anonymous
  52. Math - Vectors

    Relative to an origin O, the position vectors of points A and B are given by OA = 3pi + 4j + p^2k, and OB = -pi + -1j + p^2k Find the values of p for which angle AOB is 90° So here's my work so far: If angle = 90° then OA.OB = 0 OA.OB = p^4 - 3p^2 - 4

    asked by Autumn
  53. math

    of the students in Rosalie's dance class, 29 out of 59 have participated in dance class before

    asked by kya taylor
  54. math

    a music store sells 28 mp3 players and 39 red mp3 players. each mp3 player costs $67. what is a reasonable estimate for the total cost of the mp3 players?

    asked by dee
  55. physics

    Sphere 1 has surface area A1 and volume V1 and sphere 2 has surface area A2 and volume V2. If the radius of sphere 2 is 3.53 times the radius of sphere 1, what is the ratio of the areas A2/A1 ? 1.25×101 & 4.40×101 are correct answers but i dont remember

    asked by bill
  56. Language arts

    Shrieking from in the tenth row, the girls were no doubt her biggest fans. Which best identifies the word modified by the boldfaced participle phrase? A. doubt B. Her C. Girls D. fans I think it's B, but not sure.

    asked by coke
  57. Algebra HW HELP PLZ

    Hello, I would like help on how to solve this. Determine whether the graphs of the given equations are parallel, perpendicular, or neither. y = x + 11. y = - x =2.

    asked by ARMY
  58. math/science

    a car starts from rest and move at a speed of 30 kph after half an hour.what is the car's acceleration

    asked by jill
  59. Economics

    As a unit of account, money provides _____________. a manner of preserving wealth into the future intrinsic value a double coincidence of wants a standard way to measure value of goods and services

    asked by Dolly
  60. math

    Cal Q. Later measured his pulse and found that his heart beat at a rate of 80 beats a minute at rest. At this rate, how many days will it takes his heart to beat 1,000,000 times? (a fraction of a day is permitted)

    asked by Sams
  61. physics

    three resistors with values R1,R2 and R3, respectively are connected in series to a 6-v battery.the total current flowing through the circuit is I=0.6mA.when these three resistors are connected in parallel to a 6v battery,the total current is I=6.2mA. also

    asked by Anonymous
  62. Math

    You survey 1000 new home buyers and find that the mean price was $185,000 and the standard deviation was $20,000. How many paid more than $210,000?

    asked by Eric
  63. chemistry

    19.4 g of butane (58.12 g/mol) undergoes combustion according to the following equation. What pressure of carbon dioxide in atm is produced at 309 K in a 1.15 L flask. 2 C4H10 (g) + 13 O2 (g) → 8 CO2 (g) + 10 H2O (g)

    asked by milo
  64. Algebra 1b help

    Which of the following statements are true? There is more than one correct answer choice. Select all correct answer choices. A)All monomials are polynomials. B)All polynomials have at least one monomial as a term. C)All binomials are polynomials. D)All the

    asked by Rylee
  65. Pre-cal

    A ball is thrown vertically upward with an initial velocity of 96 feet per second. The distance s (in feet) of the ball from the ground after t seconds is s(t)=96t-16t^2 projectile formula: s(t)=1/2gt^2+v+t+h g=acceleration due to gravity. V= the initial

    asked by Lissa
  66. Language arts

    7 .Which of the following is an important detail in the selection 1 The Park Road leads to Gila National Forest. 2 When sand and other forces school did the rocks. 3 The Rocks were created when volcanoes erupted. 4 The rocks are amazing colomns of stone.

    asked by Please help
  67. Math

    n a survey, one out of three people named blue as their favorite color. Two out of seven named red. If 1,092 people were included in the survey how many named neither blue nor red as their favorite color? 416 432 540 512 2. The triangles below are similar

    asked by Loomin
  68. algebra 2

    simplify 25yz/40xyz

    asked by vannah
  69. math HELP PLEASE

    Given the pattern rule, write the first 5 terms for each sequence: a. Start with 0, add 5 b. Start with 2, multiply by 6 c. Start with 100, divide by 2 and add 10 d. Start with 1, multiply by 3, subtract 1

    asked by Katie
  70. US Government

    Does anyone know ways interest groups influence government decision making on all 3 branches of government? I was thinking disruption, and litigation. I need 2 for each branch so any help Is needed!

    asked by Nama
  71. Visual arts

    If an artwork is realistic, it means ____________________________. A. it is from the artist's imagination B. it does NOT look like a real thing from life C. it DOES look like a real thing from life D. it is abstract *** My answer = *** Thank you for your

    asked by lun
  72. Chem

    Calculate the enthalpy change in the reaction of H2 with F2 to produce HF. The H–H and F–F bond energies are 436 and 155 kJ/mol, respectively, and the H–F bond energy is 567 kJ/mol H2 (g) + F2 (g) --> 2HF (g)

    asked by Erin
  73. physics

    help me please? I'm lost... A small space probe is put into circular orbit about a newly discovered moon of Saturn. The moon's radius is known to be 550km. If the probe orbits at a height of 1500km above the moon's surface and takes 2.0 earth days to make

    asked by Ricky
  74. Algebra I

    What is the 2011th term of the arithmetic sequence −4, −1, 2, 5, . . . , where each term after the first is 3 more than the preceding term?( remember -4 is the first term of the sequence.) (I posted this before but it was the wrong answer)

    asked by Samay
  75. physics

    A utube manometer contains mercury of density 13,600 kg/m3. One end of the manometer is open to the atmosphere and the other end is connected to a low pressure natural gas line. A height difference of 11.8 cm results between the levels of the two liquid

    asked by Anonymous
  76. physics

    a block of stone has a density of 2.75 g/cm3. the block has a mass of 3.30 kg. it measures 6.00 cm wide by 8.00 cm high by L cm long. how do i find L? if the block was in water with density of 1000kg/cm3 what would the buoyant force on the block be?

    asked by anon
  77. Math

    There are 24 students in a science class. Mr. Sato will give each pair of students 3 magenta. So far, Mr. Sato has given 9 pairs of students their 3 magnets. How many more magnets does Mr. Sato need so that each pair of students has exactly 3 magnets?

    asked by Giovanna
  78. As physics

    Q11.The table below shows how the braking distance x for a car depends on its initial speed u. | u / ms-1 | 5 | 10 | 20 | 40 | | X / M | 2 | 8 | 32 | 128 | The relationship between x and u is: doubling speed increases distance by a factor of 4. i)The

    asked by cylinder
  79. math

    Write 523,582,900,000 in scientific form Is it 5.235829 x 10^-11? Thank you.

    asked by Susan
  80. English

    What are 3 key quotations in Chapter 6 of Chinua Achebe's Things Fall Apart? The quotations must relate to one of the following: -the characterization of Okonkwo -ambition -how power affects Okonkwo -fear as a motivator - identify beliefs values and

    asked by Hunter
  81. maths\

    Write the ratio 2.5 to 3.15 as a fraction in simplest form

    asked by josh
  82. English (Literature)

    What does it mean by "How the Author writes"? I have to write how the author writes for my paragraph about my book

    asked by Rose
  83. character education

    Which of the following is NOT a form of sanctions? punishment for bad behavior a live-and-let-live attitude reward for good behavior A? What is the golden rule? the observation that he who has the gold rules an ethical rule found in most cultures that what

    asked by Bri
  84. PHYSICS! -need help!-

    A combination of an applied force and a frictional force produce a constant total torque of 38 N-m on a wheel rotating about a fixed axis. This combined force acts for 8 s, during which the wheel’s angular speed increases from 0 to 12 rad/s. Find the

    asked by Randy
  85. Physics

    Calculate the change of volume that occure when a steel bearing with an initial volume of 1.8cm^3 is heated from 20°C to 80°C. Tried to use the formula DeltaV/Vinitial=Beta×DeltaT but kept getting the wrong answer though my maths could be off?

    asked by Amelia
  86. As physics

    Use the equations below: P=mv Ek=1/2mv^2 4) A wooden target of mass 2.00kg is suspended from a branch so that it swings freely. The target is hit by an arrow of mass 0.10kg travelling horizontally and the arrow embeds itself in the centre of the target.

    asked by cake
  87. As physics

    Use the equations below: P=mv Ek=1/2mv^2 3) A railway carriage of 5.00 x 10^4 moves along a track at 2.50ms-1. It collides with a second, stationary, carriage with a mass of 4.00 X 10^4 kg and the carriages join together. A) Calculate the initial velocity

    asked by cake
  88. Math

    Sam is going to cook a turkeys for 14 people and he wants to allow 3/4lb of Turkey for each person. 1lb=450g. Small 2kg-3.9kg.medium 4kg-5.4 kg.larg 5.5kg-7.2kg.extra large 7.3kg-9.2kg.but small/medium £5.99perkg. Large/extra large £4.99perkg.now how

    asked by Karr
  89. math HELP PLEASE

    Ravi is putting up a fence in his backyard. He builds 3 units the first day, 7 units the second day and 11 units the third day. If he continues this pattern, how many days will it take him to finish the 55 unit fence?

    asked by Angelina
  90. chemistry

    determine the number of grams of Ne gas that must be added to a container in order for the volume to increase to 38.2 L at constant pressure and temperature if the container had an initial volume of 25.0 L and 2.0 moles of Ne

    asked by j
  91. Macroeconomics

    Given the following information, convert the figure for nominal GDP (nGDP) in 2014 to its real GDP (rGDP) value in 2006 dollars. GDP2014 = $1.4 trillion CPI2014 = 110 GDP2006 = $1.0 trillion CPI2006 = 100

    asked by Caitlin
  92. precalculus

    how to find the max and min of a sine function? For the maximum, do you do midline+ amplitude? For the midline- Amplitude? f(x)= 7cosx + 15 Max is 15+7=22 min is 15-7= 8

    asked by tom
  93. Calculus

    Solve using chain rule y=(3x^3+1)(-4x^2-3)^4 So far, I have: y'=(3x^3+1)*4(-4x^2-3)^3*(-8x)+(-4x^2-3)^4*(9x^2)

    asked by Mike
  94. Algebra

    two ships leave the same port at the same time. One travels north at 12 miles per hour. The other travel west at 5 miles per hour. After four hours, how far apart are the two ships?

    asked by Natalia
  95. math

    10-2[10-3(2+1)] --------------- 12/3(2)

    asked by bob
  96. Math

    Term # Term Value 1 6 2 11 3 16 4 21 5 26 6 31 7 36 8 41 Write a pattern rule that tells us how the value of each term can be calculated from the term number.

    asked by Angelina
  97. As physics

    Use the equations below: P=mv Ek=1/2mv^2 2) A linear air track can be used to investigate collisions. Two trolleys or “gliders” are supported on a cushion of air. A glider of mass 0.30kg is stationary in the middle of the track. A second glider of mass

    asked by cake
  98. As Physics

    Use the equations below: P=mv Ek=1/2mv^2 2) A linear air track can be used to investigate collisions. Two trolleys or “gliders” are supported on a cushion of air. A glider of mass 0.30kg is stationary in the middle of the track. A second glider

    asked by cake
  99. 5th grade LA

    Can you check the following? Past Perfect Tense 1. My teacher __ us three chapters, but I only finished one of them. (assign) answer:had assigned 2. Before their fossils __, we knew nothing about dinosaurs. (discover) answer:had been discovered 3. The team

    asked by Jared
  100. Math

    kory is standing near a building that has a shadow that is 14 feet long. Kris is 5.5 feet tall, and the length of her shadow is 3.5 feet. set up and solve a proportion to determine the height of the building.

    asked by Jack
  101. character education

    Which of the following school issues is a moral issue? plagiarism or cheating on exams not doing required work the certification of teachers A? Why are laws created? to sanction desired behavior to define the highest standard of morality expected by a

    asked by Bri
  102. social.s

    Cuba =Fell to communist in April 1974 China =Union of Soviet Socialist Republics IS THIS TRUE AND IM GOING TO HAVE A LOT OF QUESTIONS

    asked by Prarthana
  103. Calculus

    A piece of wire 7 m long is cut into two pieces. One piece is bent into a square and the other is bent into an equilateral triangle. A. How much wire should be used for the square in order to maximize the total area? B. How much wire should be used for the

    asked by Anon
  104. math HELP PLEASE

    Describe each pattern with the general term: a. 2, 4, 6, 8 ... b. 4, 7, 10, 13 ... c. 1, 4, 9, 16 ...

    asked by Katie
  105. math

    Solve using factorization method: x2+7x+10=0

    asked by Y.Abdulsalam
  106. maths

    Write 6¹⁰ ÷ 6² as a single power of 6. Simplify fully 5x³y² * 3x⁴y³

    asked by Anonymous
  107. MATH!!!

    I tried to multiply the equation by a then b then c... I don't know please help by showing the steps I am very lost Determine a+b+c 25/84=1/a+1/an+1/abc

    asked by David
  108. Statistics

    The mean score on a test was 280 and the standard deviation was 20. You want to pick the top 15%. What will be the minimum cutoff score to be in the top 15%?

    asked by Eric
  109. maths

    1. which ratios from a proportion 3/15 12/22 8/24 12/35 5/18 25/90 4/11 16/25

    asked by Kats
  110. Macroeconomics

    Using 2001 as the base year, determine the inflation rate between 2005 and 2013: 2001 = 100 CPI2005 = 107 CPI2013 = 118

    asked by Caitlin
  111. stats 1040

    you play a game in which you win $4 if you correctly predict the numbers of spots on a fair 6-sided die and you lose $1 if you don't correctly predict the number of spots. you plan to play 100 times. how do you set up a box model to represent your net

    asked by rich
  112. Gov/Econ

    Real values are stated in _______________ dollars. commodity constant foreign future

    asked by Caitlin
  113. math

    veena purchased 5 dozen mangoes at a rate of 10.50 for each mango and sold all the mangoes for rs850.50.what is her profit % ?

    asked by Anonymous
  114. computer healp

    what is an os? i need help on an important exam for colegge

    asked by John
  115. math

    50 is what percent of 13? Thanks

    asked by Jack
  116. English

    can u write five lines of a story about u and some explorers in the forest and something happens as monsters leave the clearing. it doesn't have to be that descriptive as I am going to improve it by adding adjectives and other punctuation. thank you. P.S

    asked by aaron
  117. math

    Use inductive reasoning to find the next equation in the pattern.     8 - 5 + 3 = 2 x 3   13 - 8 + 5 = 2 x 5 21 - 13 + 8 = 2 x 8  

    asked by patricia
  118. character education

    How does self-knowledge help one live a moral life? knowing the normal reactions helps decide what is best knowing his or her precise moments of decision alerts a person to the most important time to consider his or her moral code self is the most

    asked by Bri
  119. Math Help

    Look at the following pattern: 5, 8, 11, 14 ... Find the general term

    asked by Vei
  120. Maths

    One lap of a racing circuit is 3 (wholes) and 3/4 km. Work out the total distance for 4 (wholes) and 1/2 laps.

    asked by stella xx
  121. math

    The mean score on a test was 280 and the standard deviation was 20. You want to pick the top 15%. What will be the minimum cutoff score to be in the top 15%?

    asked by Eric
  122. Algebra

    How does gravity relate to functions, specifically to s(t)= -1/2 gt^2 + vt + h. Provide a brief history of the projectile and its use in functions.

    asked by Jamal Dwight
  123. math

    50 is what percent of 13?

    asked by Carl
  124. Math

    The measures of the twoa angles in a linear pair are in the ratio 1:3. What is the measure of the lager angle?

    asked by Soriano
  125. Math

    The measures of the twoa angles in a linear pair are in the ratio 1:3. What is the measure of the larger angle?

    asked by Soriano
  126. Math

    If there are fifteen 1/4 cup servings of ice cream in a container, how many cups does the container hold?

    asked by Manuel
  127. Math

    How do you write ln(n) in log form? I know that you can convert log of some base by doing ln of the variable over ln of the base, but I don't know how to do the opposite.

    asked by Don
  128. Algerbra

    Simplify the expression. -5+i/2i

    asked by Xspead
  129. math

    find the general term of the arithmetic sequence 3,-1 ,-5 ,-9

    asked by Help me plz
  130. math

    42000 - R1 + 6R1 = 0.0042 * 7000 R1 - 0.0041 R1^2 ? what is R1

    asked by Anonymous
  131. maths

    Ten subtracted from a number is greater than thirty-three

    asked by josh
  132. Math

    Please help and show steps i am very confused... Determine a+b+c 25/84=1/a+1/ab+1/abc

    asked by G man
  133. Algebra

    I need help on how to solve equations like this (y-5)/3 =1 I don't quite understand it

    asked by Baby_Banana
  134. physics

    The velocity of a moving object is 5 m/s, and its kinetic energy is 500 J. If the velocity of the object doubles, what would be the new kinetic energy?

    asked by Anonymous
  135. English

    I need someone to check my answer on this question in an English quick check. Thanks :) 1. In adventures of huckleberry finn what is unusual about the house Huck and Jim find? A. it is completely empty B. it is floating C. there is no furniture I think A?

    asked by daniella
  136. Algebra

    16 1/4 simplify expression assume all variables represent positive numbers

    asked by Dan
  137. Math

    If you are dealt 2 cards from a standard deck of 52 cards what is the probability that they will both be aces? Give answers as decimal to 5 decimal places not percent.

    asked by Eric