Questions Asked on
May 9, 2017

  1. scienice

    a weatherman reports, "the storm waves are about 2 meters high and about 35 meters apart." what properties of waves is the reporter describing

    asked by Anonymous
  2. geometry

    Given: KLMN is a trapezoid, KL = MN, m∠1=m∠2, LM/KN =8/9 PKLMN = 132 Find: The length of the legs.

    asked by Sarayu
  3. Math Algerbra

    1. A cashier gives on person a 5$ bill and 15 1$ bills in exchange for a $20 bill. He gives a second person a $10 bill, a $5 bill, and five $1 bills in exchange for$20 bill. Which characteristic of money does this illustrate? 1.Durability 2.portability

    asked by Dauton Matie
  4. math please break it down

    Your gross income is $4,520.00/month. Your deductions are FICA (7.65%),federal tax withholding (11.75%), and state tax withholding (8.5%). Your fixed expenses are 30% of your realized income. You saved 5 months' worth in an emergency fund, placing 75% in a

    asked by lolo
  5. Social studies 7

    Marcus invented a new bicycle helmet light that increases safety without being too heavy. He tried selling it spring festivals but it was not getting much interest. The next month he decided t focus only on selling at gatherings of bike enthusiasts and a

    asked by Kayla brunnet
  6. Math

    a) The average height of sunflowers in a field is 64 inches with a standard deviation of 3.5 inches. Describe a normal curve for the distribution, including the values on the horizontal axis at one, two, and three standard deviations from the mean. b) If

    asked by Spooky Mulder
  7. pls help physics problem

    A 0.230-kg wooden rod is 1.55 m long and pivots at one end. It is held horizontally and then released. 1) What is the angular acceleration of the rod after it is released? three sf with units 2) What is the linear acceleration of a spot on the rod that is

    asked by anonymous
  8. Math

    Angela invests $2,550 at 3% interest compounded annually. What will be the balance in the account after 1.5 years? A. $2,626.50 B. $2,664.75 C. $2,665.61 D. $4,792.50

    asked by NEED HELP!
  9. Calculus Please Check my answer

    The table below gives selected values for the function f(x). Use a trapezoidal estimation, with 6 trapezoids to approximate the value of integral from 1 to 2 f(x) dx =.1*4/2+.1*7/2+.3*10/2+.2*13/2+.2(15/2)+.1*18/2 =4.40

    asked by Dloc
  10. Social Studies

    Which situation is most likely to occur in a command economy then a market economy? A. A factory lays off unneeded work, B. A farm sells fruit off the side of the road, C. a union negotiates a better pay rate with employers, D. A failing railroad receives

    asked by IDK HELP
  11. math

    16. Ruth bought a piece of farm machinery valued at $50,000. Over a period of 10 years, the machinery lost value at a constant rate. The graph below models this loss of value. Which statement most closely matches this relationship? The machinery ages 3

    asked by
  12. math

    Rs 770 have been divided among A,B,C in such a way that A receives 2/9 th of what B and C together receive.then A share?

    asked by mini
  13. American Government

    Which adjective best describes how the Necessary and Proper Clause of the US Constitution is often interpreted by the federal government? A. brittle, meaning that it falls apart when used in a legal argument B. elastic, meaning it can be expanded as needed

    asked by Leon
  14. Calculus I'm really confused

    solve the differential equation dy/dx=y^2/x^3 for y=f(x) with condition y(1)=1.

    asked by Ke$ha
  15. Science

    Electric charges that are different? 1)attract each other 2)repel each other 3)exist in pairs 4)do not interact I think #1 Thanks

    asked by JAMIE
  16. math

    planning a delivery routes for a postman/milkman

    asked by aditya
  17. PLEASE HELP BEEN STUCK ALL DAY CALCULUS

    Using 4 equal-width intervals, show that the trapezoidal rule is the average of the upper and lower sum estimates for the integral from 0 to 4 of x squared, dx.

    asked by Dloc
  18. Chemistry

    Given that HSO4- is a stronger acid than HPO4^2-, what is the chemical reaction if solutions containing these ions are mixed together? (Hints: One of these must act as an acid and the other as a base. Use the Brønsted-Lowry definition) Please explain how

    asked by Alyssa
  19. Chemistry

    So this is a three part question. I solved the first part correctly but I need help with the second and third. Q: The dissociation equilibrium constants for the protonated form of of alanine (a diprotic amino acid, H2X+)are Ka1 = 4.6 x 10^-3 and Ka2 = 2.0

    asked by Maria
  20. Math MS. SUE PLEASE HELP!!

    Rolinda’s first five Spanish test scores are 85, 85, 60, 62, and 59. a. Find the mean, the median, and the mode of Rolinda’s Spanish test scores. Round your answers to the nearest tenth, if necessary. b. Which of these measures best supports

    asked by Liz
  21. US HISTORY

    1. How did the Iranian Revolution impact the United States? 2. What was Ronald Reagan’s view on the US government? 3. What are the Moral Majority and the “Contract with America?” 4. What did the falling communist regimes in Eastern Europe have in

    asked by TheCreeper
  22. physics

    When the play button is pressed, a CD accelerates uniformly from rest to 420 rev/min in 5.0 revolutions. Part A If the CD has a radius of 6.5 cm and a mass of 20 g , what is the torque exerted on it? Express your answer using two significant figures. N.m

    asked by ani
  23. Geometry

    What is the area of the figure to the nearest tenth. 165 degrees and 6 inch radius A)8.6in^2 B)51.8in^2 C)103.6in^2 D)16.5in^2*** I think the answer is D am I correct?

    asked by GGGGGGGGGGGG-Geometry
  24. Math

    Suppose S and T are mutually exclusive events. Find P(S or T) if P(S) = 29% and P(T) = 49%. What equation would I use for this question? What if they were not mutually exclusive?

    asked by M, S, E,
  25. Calculus

    Suppose an airline policy states that all the baggage must be boxed shaped with a sum of length, width, and height not exceeding 138 inches. What are the dimensions and volume of a square based box with the greatest volume under these conditions.

    asked by Jahaira
  26. Math

    consider the relationship between the height of a child and time. Time would be considered which of the following

    asked by Veronica Johnson
  27. @ Online Students

    A student recently posted this. Please heed. "quick backstory; i've been cheating on all of my work except portfolios this whole year cause i'm in online school. but i'm wanting to learn since there's gonna be ACT test in REAL so... please help me on how

    asked by Ms. Sue
  28. Spanish

    Hola! Could you please check my work to see if my answers are correct? Muchas gracias! LOS MANDATOS AFIRMATIVOS. Forme mandatos afirmativos directos según el ejemplo: Ejemplo:BUSCARLO (tú)= búscalo 1. CONDUCIR (Ud.)= conduzca 2. PREGUNTARLES (Uds.)=

    asked by Hailey
  29. Physics

    A 95 kg halfback makes a turn on the football field. The halfback sweeps out a path that is a portion of a circle with a radius og 12 meters. The halfback makes a quarter of a turn around the circle in 2.1 seconds. Determine the speed, acceleration and net

    asked by Joshua
  30. LA

    the passage is "the importance of being earnest" by oscare wilde. which statement best expresses a theme of the passage? a. some secrets are better left secrets b. rules change depending on the situation c. marriage changes people d. nothing seems as it is

    asked by Edgar
  31. Math

    Which tree diagram shows the possible outcomes of choosing either black or gray shorts and a blue, green, white, or red T-shirt

    asked by Royalty, Cj, leon, j'alliya, and nation
  32. social studies HELP PLEASE

    1. IN the eastern outbox church, icons were? 2. The pope is the leader of? 3. Which city was important in the acceptance of Christianity in England? 4. According to the biblical passage, which group is blessed? 5. What dose Jesus say is the inheritance the

    asked by HELP SOCIAL STUDIES
  33. Art

    Which of the following items is the best example of functional art? 1)stones 2)a vase 3)paper clip 4)rag I think #1 Thanks

    asked by JAMIE
  34. Geometry

    What is the surface area of a conical grain storage tank that has a high of 62 meters and a diameter of 24 meters? Round the answer to the nearest square meter. A)2,381m^2 B)2,790m^2 C)2,833m^2*** D)6,571m^2 My answer is C but I think I'm wrong. I lucked

    asked by Crystals
  35. Math

    consider the relationship between the height of a child and time. Time would be considered which of the following A. Function B. Input Function C. Dependent Variable D. Independent Variable

    asked by Captain Ginyu
  36. Geometry

    what is the area of the circle in terms of pi if it's 3.7m diameter A)3.4225pi m^2**** B)6.845pi m^2 C)7.4pi m^2 D)13.69pi m^2 I think it's A

    asked by GGGGGGGGGGGG-Geometry
  37. math

    For a Saturday matinee, adult tickets cost $6.50 and kids under 12 pay only $4.00. If 90 tickets are sold for a total of $460, how many of the tickets were adult tickets and how many were sold to kids under 12?

    asked by Anonymous
  38. pre-al

    If you roll a standard number cube 42 times, how many times do you expect the cube to show a six or an eight?

    asked by Joseph
  39. MATH hellllp!!!!!!!

    1. You mix the letters: S E M I T R O P I C A and L thoroughly. Without looking you draw one letter. Find the probability that you select a vowel. From a fraction to simplest form. 12/5***** 5/12 1/3 7/12 2. You roll a standard cube once. Fine P(0) 7/6 1

    asked by Cj So Cool
  40. math

    3. This question is for 3 and 4. From a barrel of colored marbles you randomly select 7 blue 5 yellow 8 red 4 green and 6 purples. Find the experimental probability of randomly selecting a marble that is not yellow. 1/30 5/6***** 2/15 1/6 4. Find the

    asked by Gods Child
  41. physical science

    it takes 100n to pull an object up an inclined plane. the gravitational force on object is 600n whats load force whats effort force

    asked by Anonymous
  42. physics

    A cat walks along a plank with mass M= 7.00 kg. The plank is supported by two sawhorses. The center of mass of the plank is a distance d1= 0.850 m to the left of sawhorse B. When the cat is a distance d2= 1.11 m to the right of sawhorse B, the plank just

    asked by sinti
  43. math

    3. This question is for 3 and 4. From a barrel of colored marbles you randomly select 7 blue 5 yellow 8 red 4 green and 6 purples. Find the experimental probability of randomly selecting a marble that is not yellow. 1/30 5/6 2/15 1/6 4. Find the

    asked by Cj So Cool
  44. Sociales studies

    The citizens of a small city have been eager to see more green space in their environment there are several abandoned lots that activists think could be turned into community gardens or parks for people to freely enjoy. 1. For the additional green space to

    asked by Kayla
  45. physics help

    Example 11-9 depicts the following scenario. A cat walks along a plank with mass M= 7.00 kg. The plank is supported by two sawhorses. The center of mass of the plank is a distance d1= 0.850 m to the left of sawhorse B. When the cat is a distance d2= 1.11 m

    asked by sinti
  46. chemistry

    Initially you have 204 g grams of solid thallium at is at its melting point of 304ºC . How many grams of liquid thallium will be present after 476 joules of heat have been added. specific heat liquid thallium is 0.13j/g ºC; heat fusion = 21 j/g; boiling

    asked by Sarah
  47. Calculus

    The slope of the tangent to a curve at any point (x, y) on the curve is -x/y . Find the equation of the curve if the point (3,-4) on the curve.

    asked by Dloc
  48. Chemistry

    calculate the delta G^o and Kc for the reaction: 2Al + 3I2 = 2Al^3+ + 6I-

    asked by Mary
  49. Social Studies Help PLEASE CHECK!!

    The citizens of a small city have been eager to see more green space in their environment. There are several abandoned lots that activists think could be turned into community gardens or parks for people to freely enjoy. Use the passage to answer the

    asked by Anonymous
  50. Math

    A rectangular swimming pool is 6 meters longer than the width of the pool. A pool deck (sidewalk) that surrounds the pool is 4 meters wide (all the way around the pool). The combined area of the pool deck and pool together (outer rectangle) has an area of

    asked by Anonymous
  51. Geometry

    A cone has diameter 12 and height 9. A cylinder is placed inside the cone so the base of the cylinder is concentric with the base of the cone and the upper base of the cylinder is contained in the surface of the cone. If the volume of the cone is nine

    asked by Help Please
  52. Chemistry

    A rock contains 270 mmol of 238 U (t1/2= 4.5*10^9 yr) and 110 mmol of 206 Pb. Assuming that all the 206 Pb comes from decay of the 238 U, estimate the rock’s age.

    asked by John Son
  53. Geometry

    What is the surface area of the cylinder in terms of Pi? (A picture of a cylinder with 11in as its radius and 23 in as its height) A)748pi in^2 B)627pi in^2 C)506pi in^2 D)242pi in*2 (I'm not sure how to do this,I did it before and got it right but I lost

    asked by Crystals
  54. Geometry

    A cone has diameter 12 and height 9. A cylinder is placed inside the cone so the base of the cylinder is concentric with the base of the cone and the upper base of the cylinder is contained in the surface of the cone. If the volume of the cone is nine

    asked by Henry
  55. Social studies

    Which is a likely effect of this change in tax policy? High income people will choose to leave the state•• Non profits will become a large part of the economy•• Consumers in the state will choose to buy fewer things Financial institutions will be

    asked by Kayla
  56. Chemistry

    The delta G^o for a reaction : h2 (g) + i2 (g) = 2HI(g) Is 2.6 kj/moles. In one experiment the initial pressures are P h2 = 4.26 atm, P i2 = 0.024 atm, P hi = 0.23 atm. Calculate delta G

    asked by Mary
  57. precal

    a coin tossed upward from a balcony 330ft high with an initial velocity of 32/sec. During what interval of time will be the coin be at a height of at least 90ft?

    asked by alex
  58. Physics

    A 34.0 kg block accelerates along a frictionless ramp that is inclined at 35 degrees. Determine the acceleration of the block.

    asked by Sarah
  59. Language Arts

    Thoreau’s ideas had a profound effect on a man named Gandhi. Gandhi, was a leader in India who worked to end British rule. He led India to independence and inspired many to non-violent forms of protest and resistance. He fought to end poverty, worked to

    asked by Please help
  60. Language Arts

    Read the sentence below: Thoreau began speaking against slavery in public, echoing the voices of freedmen like Frederick Douglass and Lewis Hayden. In this context, what does the word echoing mean? Speaking with the same tempo Speaking with the same words

    asked by Please check answer - revised
  61. Math

    An office supply company is shipping a case of wooden pencils to a store. There are 64 boxes of pencils in the case. If each box of pencils weighs 2.5 ounces, what is the wieght in pounds of the case of wooden pencils

    asked by Vika
  62. math

    16x^2 +2 + 2x-15x^2-1+14x

    asked by 707err0r
  63. Physics

    A plane with a mass of 4.50 x 10^3 kg accelerates on takeoff at 10.0 m/s2. What is the net force acting on the plane?

    asked by Sarah
  64. Language Arts

    Thoreau’s ideas had a profound effect on a man named Gandhi. Gandhi, was a leader in India who worked to end British rule. He led India to independence and inspired many to non-violent forms of protest and resistance. He fought to end poverty, worked to

    asked by Please check answer
  65. social studies homework

    4. Which is an example of a purpose of the American Recovery and Reinvestment Act? a. reestablishing international trade relations b.lowering interest rates on home mortgages c. creating jobs with projects to improve roads and airports d. reducing

    asked by mal
  66. Algebra

    The speed of the current is 7 mph. The boat travels three times slower against the current than with the current. What is the speed of the boat in still water? Plz answer as soon as possible!

    asked by Sarayu
  67. Science

    What occurs when atoms link together in a new ways to create a substance different from original substances

    asked by Anonymous
  68. Pre cal

    If a ball is hit with an initial velocity of 110 feet per second at an angle of 45 degrees from an initial height of 2 feet, how far will the ball travel before it hits the ground?

    asked by Anonymous
  69. Language Arts

    civil Disobedience Part 2: Thoreau’s ideas had a profound effect on a man named Gandhi. Gandhi, was a leader in India who worked to end British rule. He led India to independence and inspired many to non-violent forms of protest and resistance. He fought

    asked by Please help
  70. Statistics

    A student takes true or false test consisting of 10 questions by just guessing at each answer. Find the probability that the student's score will be 80% or more?

    asked by Reid
  71. Solids test

    Christine used 12 cubes to make this 3-steps staircase. If she uses a total 56 cubes to make A similar staircase how many steps will the staircase have ? Think of using objects to help you solve this problem

    asked by Anonymous
  72. Physics

    Two basketball players collide. Player 1, with a mass of 55.0 kg, experience a -15.6 m/s2 acceleration. If player 2 has a mass of 48.5 kg, what acceleration did he experience immediately following the collision?

    asked by Sarah
  73. Math

    Peter has 12 baseball cards he traded 1/3 of his cards with his cousin and 1/4 of his cards to tyrell how many cards did he keep

    asked by Alisha
  74. Math

    The distance, "d", to the horizon (= farthest point on the earth still visible) for an object that is "h" miles above the surface of the earth is given the formula d = the square root of 8000h +h^2. Determine how many miles above the surface of the earth

    asked by Anonymous
  75. Physics special relativity

    The distance from earth to the galactic centre is 23000 ly. What constant speed would be required to make the journey in 30 y of an astronaut's lifetime? I know the answer should be 0.99999915c but don't know how to get there with time dilation or length

    asked by H
  76. Algebra 2

    How is g(x)=1/2x-4 from the parent graph f(x)=1/x? Vertically stretched by a factor of 2 and shifted right 2 units. Horizontally stretched by a factor of 2 and shifted right 4 units. Vertically compressed by a factor of 1/2 and shifted left 2 units.

    asked by Unknown
  77. History

    How were literature and authors connected to the transcendentalist movement?

    asked by Bella
  78. science

    Which statement most accurately compares Earth’s crust and Earth’s mantle?

    asked by drew
  79. Chemistry

    The delta G^o for a reaction : h2 (g) + i2 (g) = 2HI(g) Is 2.6 kj/moles. In one experiment the initial pressures are P h2 = 4.26 atm, P i2 = 0.024 atm,

    asked by Mary
  80. Chemistry

    I need help balancing this acidic equation out with reduc/oxidation. Mn+2 (aq) + NaBiO3(s) -----> Bi+3(aq) + MnO4-1(aq)

    asked by John
  81. Math

    2 cups of sugar is needed for 12 cupcakes. How many cups of sugar for 4 cupcakes? I can figure out how many for 24 cupcakes and 6 cupcakes but not the 4 or 9 cupcakes.

    asked by Angie
  82. Math

    A ladder is needed to reach the top of a second floor window, A distance of 20 feet above the (level) ground. According to the directions on the ladder, the distance between the bottom of a leaning ladder and the base of the (vertical) wall it is leaning

    asked by Anonymous
  83. Language Arts

    Civil Disobedience Part 1 Most people remember Gandhi and Dr. Martin Luther King, Jr. as reformers who practiced non-violent forms of protest and advocacy. Both effectively changed the popular opinion about emotional issues for their countries and brought

    asked by Please check answer
  84. Social studies

    What is one of the things the federales reserve system does? Set income tax rate at the federal level Influence interest rates•• Decided who can open bank account Give loans to bank customers How might the government deal with a huge company that has

    asked by Kayla
  85. Math

    Given that the quadratic equation x^2-2x-m+1=0 has 2 positive real number roots, a and b, determine the range of the values of m.

    asked by Helena
  86. Statistics

    Given 5 flags of different colors, how many different signals can be made by displaying them in a vertical line using any number at a time?

    asked by Marky
  87. Geometry

    Two square pyramids have the same volume. For the first pyramid, the side length of the base is 5 in. and the height is 9 in. The second pyramid has a height of 1 in. What is the side length of the base of the second pyramid? Thanks in advance!

    asked by Astral Tellurian
  88. Language Arts

    Thoreau’s ideas had a profound effect on a man named Gandhi. Gandhi, was a leader in India who worked to end British rule. He led India to independence and inspired many to non-violent forms of protest and resistance. He fought to end poverty, worked to

    asked by Please check answer
  89. Environmental Science

    When do government agencies have to file and Environmental Impact Statement (EIS)? A) Any time a federal agency proposes a project that will use taxpayer money*** B) Any time a federal agency proposes a project that will cost more than $1 billion C) Any

    asked by M, S, E,
  90. chemistry

    How many grams of ammonia are produced when 32g of nitrogen react with excess hydrogen? N2 + 3H2 --> 2NH3

    asked by jay
  91. Precalculus

    What is the smallest positive integer $n$ such that all the roots of $z^4 + z^2 + 1 = 0$ are $n^{\text{th}}$ roots of unity?

    asked by HELP :D
  92. Math

    In a town, there are 170 teenagers that have portable media players. This is at least 2/3 of the teenagers in the town. What is the maximum number of teenagers in the town?

    asked by Opf
  93. Math

    In order to get an A in a class, your test scores must average at least 92%. On the first 6 tests, you have an average of 91%. What score do you need to get on the last test to earn an A?

    asked by Opf
  94. science

    A lab technician adds 0.035 mol of KCl to 1.00 L of 0.0050 M Pb(NO3)2. Ksp = 1.7 × 10–5 for PbCl2. Which of the following statements is correct? a) Lead chloride precipitates until the solution is saturated. b) The solution is unsaturated and no

    asked by michelle gloska
  95. english

    infinitive phrases underline each infinitive or infinitive phrase, indicating whether it acts as an adjective, an adverb, or a noun

    asked by itzel
  96. Algebra

    The Bradys and their maid, Alice, took a trip to Hawaii for their summer vacation. The travel agent told Ike that the trip would cost $210 for each child plus another $315 per adult. According to the credit card receipt the trip cost a total of $2205 for

    asked by April Preston
  97. Interpreting literature and the arts

    How does the writer feel about war Than a rolling little subchaser out of nowhere took on a dim shape alongside us and with it's motors held itself steady about thirty yards away. We could not see the speaker but the magaphoned voice came loud across the

    asked by Mydogbear
  98. Math (Integrals) (Using given method)

    I would like to solve the ∫sin^2(pix) dx Using the given substitution identity: sin^2(x) = (1/2)(1-cos2x) This is what I did so far: ∫sin^2(pix) let u = pix du = pi dx (1/pi)∫sin^2(u)du Applying the identity is where I'm lost on how to continue

    asked by Ray
  99. calculus

    Elasticity a) Find the elasticity of the demand function q + 2p = 5000 when p = $1000, and q = 3000. b) How would revenue be affected by a price increase?

    asked by Robert
  100. Physics

    A 12.0 kg object is on a surface that is inclined 30 degrees and the coefficient of friction is 0.65. Determine the force of static friction if the block remains stationary.

    asked by Sarah
  101. math

    Doug earned $40 from weekend job. he spent 1/4 of it on CD and 1/5 on movie ticket. how much money did he have at the start of the weekend?

    asked by michael
  102. math 7th grade

    correction: Doug spent $90 over the week end. He spent 1/4 of it on a CD and 1/5 on movie ticket. how much money did he have at the start of the weekend?

    asked by michael
  103. math

    The slope of a line that goes through -3 -5 and -3 -6 is what positive negatative*** zero undefined

    asked by plz can u check my answers
  104. Math

    you throw a ball up in the air. given the function h=-16t^2+20t+6 1)when does the ball reach it maximum height? and 2)what is the ball's maximum height?

    asked by Susie
  105. math

    dora saves money in a christmas club for a year each month she saves 49.99 how much money does dora save in a year

    asked by shouq
  106. Statistics

    what is the probability of throwing less than 11 with two dice?

    asked by Jame
  107. Language Arts

    Read the sentence below: Thoreau began speaking against slavery in public, echoing the voices of freedmen like Frederick Douglass and Lewis Hayden. In this context, what does the word echoing mean? Speaking with the same tempo Speaking with the same words

    asked by Please check answer
  108. Language Arts

    horeau’s ideas had a profound effect on a man named Gandhi. Gandhi, was a leader in India who worked to end British rule. He led India to independence and inspired many to non-violent forms of protest and resistance. He fought to end poverty, worked to

    asked by Please check answer - revised
  109. math

    How can you use functions and graphs to represent periodic data?

    asked by whitewolf
  110. Math

    it would be a very big blessing 4. Find the experimental probability selecting a marble that is either green or purple. 1/10 1/5 1/3 2/15*****

    asked by Royalty, Cj, leon, j'alliya, and nation
  111. Science

    How does a tornado work?

    asked by Mia
  112. Geometry

    To boost sales, the president of Slirpy Soups decided to change the size of its cylindrical soup can by doubling one dimension and halving the other. Not knowing wich dimension to double and which to halve, the production people created cans of both types;

    asked by Anonymous
  113. Math

    Name a pair supplementary angles

    asked by Maya
  114. Math

    Any invested part of her $4800 savings at 8% and the remainder at 6%. If the total interest earned on these investments was $348 how much did she invest at each rate?

    asked by Mileena
  115. chemistryy

    what is the pH [H3O+] = 5.9×10−2 M

    asked by rebh
  116. Geometry

    The volume of two solids are 135 in and 625 in. Find the similarity ratio. Hope you can help!

    asked by Astral Tellurian
  117. Pre cal

    Find the horizontal distance a ball travels after 3 seconds, if the ball is hit with an initial velocity of 90 feet per second at an angle of 60 degrees from an initial height of 5 feet. Round answer to nearest tenth, if necessary. Do not include units.

    asked by LeAnn
  118. Math

    If a runner is running a circular track and the width of the lane is. 4ft how much farther will the runner run if he stays on the outside edge of the lane than if he run on the inside edge. The diameter of the circular is 308ft and my answer is 802 I would

    asked by Georgiana
  119. chemistry

    Sorry this is the last question i have select from the words below the effect of a catalyst on each of the following. (Words can be used more than once or not at all). Words: Increase, decrease, changes, doesn't change activation energy reaction mechanism

    asked by Kalicia
  120. math

    How many arrangement are possible from word "DIRECTION" so that a consonant from the first half of english alphabet occupies only the first position and vowels only the last position? (ans 36)?

    asked by mini
  121. Chemistry

    A DNA template having the base sequence A-G-A-T-G-A would produce a mRNA with a base sequence of ______. A) A-G-A-T-G-A B) U-C-U-A-C-U D) T-C-T-U-C-T E) T-C-T-A-C-A F) A-C-A-U-C-!@#$%^&* G) T-C-T-G-C-T

    asked by M, S, E,
  122. Physics

    Describe the structure of an atom, the quantised shell model and how it produces absorption and emission spectra.

    asked by Gunner
  123. english

    Pleaese correct my answers on the potential interview for telll me about yourself. i'm 48 years old, previously i have been working abroad in k.d.s as photolab operator since 1993-2003. i completed a training course in caregiver may 2003. from 2006-2015 i

    asked by jessie
  124. maths

    which of the following fraction is greater than 3/4 and less than 5/6. 1/2 , 2/3 ,4/5 , 9/10.

    asked by mahesh
  125. English

    Please help correct my answers for potential interview. what are your strenghts and weaknesses? my greatest strengths is i always completed a multi tasks a head the deadline. my weaknesses is being a perfectionist on myself i always make sure that every

    asked by jessie
  126. maths

    the value of K+L/K-L , if K/L = 7 ?

    asked by mahesh
  127. AP Chemistry

    Hi I need help on this bonus question my teacher gave out it's reducing/oxidation equation in an acidic solution. Cr(NCS)6-4 (aq) + Ce+4(aq) ----------> Cr+3(aq) + Ce+3(aq) + NO3-1(aq) + CO2(g) + SO4-2 (aq)

    asked by Gordon
  128. 전자재료

    Uranium metal can be produced by the reaction of uranium tetrafluoride (UF4) with magnesium (Mg) in a sealed reactor heated to 700oC. The by-product is magnesium fluoride (MgF2). To ensure that all the magnesium is consumed in the reaction, the reactor is

    asked by tore
  129. 전자재료

    For a given cation, C, and anion, A, show the following four energy states on the same energy-level diagram: (1) ions at infinite separation; (2) ion pair CA; (3) ion line CACACA……; (4) crystalline solid of CA. Assume that the comparison is based upon

    asked by tore
  130. math

    The temperature at 3:30 p.m. was 6F. By 7:00 pm the temperature dropped 13. What was the temperature at 7:00pm

    asked by Jakera
  131. ph

    Describe the structure of an atom, the quantised shell model and how it produces absorption and emission spectra.

    asked by Gunner
  132. math

    there are 4 red marbles 7 blue and 5 green what is the probability of picking a red replacing it and then getting a blue what is the probability of picking a red this time setting it aside and getting a blue why or why not are the answers the same I have

    asked by kid from connexus
  133. Solids math

    A cube has a column of 125 cubic millimeters. What is the length of each edge of the cube

    asked by Anonymous
  134. Economics

    What does a marginal propensity in import decrease look like in a graph? Thank you so much in advance - I understand the ramifications of the decrease was just curious as of what it would look like graphically.

    asked by Lachlan
  135. Foreign language

    Namaste is a salutation used in India. Do you know the meaning of "namaste' in English? • foreign language - PsyDAG, Saturday, May 6, 2017 at 3:41am From Google: Translated roughly, it means "I bow to the God within you", or "The Spirit within me salutes

    asked by rfvv
  136. math

    The difference of two number is 33. the larger number is one more tHan three time the smaller number .find the number.

    asked by ali
  137. Physics

    A gas initially occupies 4.5L at 350k and 22kPa. How many moles and molecules are present?

    asked by Simmo
  138. Math

    The area of a triangular sail (for a sailboat) is 30 meters squared. If the height of this triangular sail is two less than twice the length of the base, find the dimensions ( height and base ) of the triangular sail.

    asked by Anonymous
  139. Statistics

    if 5 dice are thrown find the probability that at least 3 of them will turn up 6

    asked by James
  140. Statistics

    A man will win $1 if he throws 1,2,3, or 4 and will lose $3 if he throws a 5 or 6 with a single die. If the man will throw a die, what will be his mathematical expectation?

    asked by Riley Reid
  141. Enlish

    We megaphone the subchaser , his response returned to us; out of the darkness the voice was youthful. I could picture a youngster of a skipper out there with his blown hair and his life jacket and binoculars. Rolling to the sea in the Mediterranean dusk.

    asked by Mydogbear
  142. maths

    Six of the classes at your school are going to the pool for a swimming party. That means 125 students need to get on buses and each bus hold 48 students. How many buses will the school need?

    asked by lola
  143. S.S

    how is the land in Guatemala used?

    asked by Jassie
  144. Math

    How does this writer feel about war? Line 32 ---- new profession out in a strange night caring for each other (1) the men can't see other, but a single voice reminds them of their unity. (2) the Americans and their enemies end up talking in a friendly way

    asked by Mydogbear
  145. Chemistry

    Protons and neutrons are made from which of the following particles? up quarks only up quarks and down quarks

    asked by Unknown
  146. Algebra 2

    If y=3 is a horizontal asymptote of a rational function, which must be true? lim x→ 3 f(x) = 0 lim x→ 0 f(x) = 3 **my answer lim x→ ∞ f(x) = 3 lim x→ 3 f(x) = ∞

    asked by Alisha
  147. Chemistry ASAP

    Protons and neutrons are made from which of the following particles? up quarks only up quarks and down quarks

    asked by Unknown
  148. Chemistry

    Initially a 1 L vessel contains 10 moles of NO2 and 6 moles of O2. At equilibrium, the vessel contains 8.8 moles of NO2. Determine Kc. Please help

    asked by Alexandra