Questions Asked on
February 27, 2017

  1. Social studies

    How did the south's economic and social problems after the war contribute to it's political problems? A) The Southwest to economically damage for politics B) with many newly freed men a new politicians it was unclear how the South would run state

    asked by Moose
  2. Social Studies

    1. What strategy did the Allies agree upon in order to win WWII? A. move to Germany from all sides, then attack Japan by going through the Soviet Union B. defeat Germany and Italy first, then combine forces against Japan*** C. defeat Germany's navy before

    asked by EmberShy
  3. Math

    1. Estimate The Value Of (Square Root 52) to the nearest whole number A. 9 B. 8 C. 7~~~ D. 6 2. Identify all the sets to which the number 3.1214122144 Belongs A. Rational B. Irrational~~~ C. integer, Rational D. Whole Number, integer, rational 3. Which Of

    asked by John Cena
  4. Math

    1. There are 14 blue marbles, 8 red marbles, and 12 green marbles in a jar. What is the ratio of the total number of marbles to the number of red marbles? (1 point) 24:8 34:8 8:34 8:24 2. Which of the following ratios is equivalent to fifteen over twenty ?

    asked by Help!!!
  5. World history

    Compare and Contrast the response of the French people to the rule of Louis XVIII and the rule of Charles X.

    asked by Please help quick.
  6. math neeeeed help plez help

    trapezoid ABCD is congruent to trapezoid EFGH. Which statement is true. A- B= 15cm D-C 9cm A. side EF is 15cm B. side GH is 9cm C. side EF is 9cm D. the height of trapezoid EFGH is 9cm

    asked by Abby
  7. ELA

    What is the best summary of the speakers basic message in Annabel Lee? I am heartbroken and I will never stop loving annabel lee.* Annabel Lee and I were friends from the time we were children. I am heartbroken I will and I will get revenge for Annabel

    asked by Ellie
  8. ss

    which of the following statements best explains the scandals associated with the Harding administration? a Harding took bribes to place his friends in his cabinet b Harding's cabinet used their appointment as a way to get rich any way they could c Harding

    asked by need help
  9. Math

    Barbara is tiling her craft room with square tiles. She wants 6/10 of the square tiles to be red. If she used 18 red tiles, how many square tiles will be used to cover the floor . Draw an area model to help solve

    asked by Judy
  10. chemistry

    A student dissolves a .726 g aspirin tablet in water and titrates the solution with .272 M NaOH are required to reach the equivalence point. Calculate the percentage of acetylsaliclic acid in the tablet. I am not really sure where to start with this. I

    asked by Aaron
  11. science

    Earth's energy sources include both renewable and nonrenewable resources. name at least three sources of energy that could be used in your house. then describe the ideal energy source for generating most of your home's electricity, and explain why you

    asked by shadow
  12. physical science B

    I have to build a roller coaster with 3 hills. Hill A is 15 inches high,it drops down to 3 inches, rises to 8 inches, drops again to 5 inches and rises a last time to 3 inches before dropping off. My question is when using a tennis ball as the car.. 1.

    asked by Kristy
  13. health

    what type of advertising should you be careful of accepting the truth A: an ad stating a product contains "special" or "secret" ingredients. B: an ad that states the product has publish consumers-tested results C: an ad for medicine that states it has gone

    asked by HMLS
  14. Social Studies

    The Macdonald-Cartier bridge that stretches the Ottawa River and connects Ontario to Quebec is named for two Canadian politicians, one ______ and one _______.

    asked by maggie s
  15. Language Arts

    Can these be checked? • What differences became matters of life and death during the Holocaust? • Do differences between people necessarily lead to conflict? • How can the Holocaust help us find similarities that go beyond race, culture, nationality,

    asked by EmberShy
  16. math

    Janet Home went to Citizen Bank. she borrowed $7000 at a rate of 8%. The date of the loan was September 20. Janet hoped to repay the loan on January 20. Assuming the loan is based on ordinary interest, Janet will pay back how much interest on January 20?

    asked by Natasha
  17. Math,science

    The 5th term of an arithmetic progression is 23 and the 12th term is 37.find the third term and common different

    asked by Glory
  18. Chemistry

    What is the approximate ratio of the solubility of CaSO4 (Ksp = 2.4 x 10−5) in pure water to the solubility of CaSO4 in 0.10 M Na2SO4 at the same temperature?

    asked by bill
  19. Algebra1

    Population of Mexico has been increasing at annual rate of 1.7% if population was 100,350,000 in year 2000, predict population in 2015. Round to nearest number

    asked by Monique
  20. calculus

    Chocolate Box Company is going to make open-topped boxes out of 7 × 11-inch rectangles of cardboard by cutting squares out of the corners and folding up the sides. What is the largest volume box it can make this way? (Round your answer to one decimal

    asked by paige
  21. Chemistry

    Silicon Carbide, SiC, is prepared by heating silicon dioxide in the presence of graphite. Carbon dioxide is the by-product of the reaction. How many grams of silicon carbide can be formed from the reaction of 50.0 grams fo graphite with 50.0 grams of

    asked by Scott
  22. Calculus

    A road perpendicular to a highway leads to a farmhouse located 6 mile away. An automobile traveling on the highway passes through this intersection at a speed of 75mph. How fast is the distance between the automobile and the farmhouse increasing when the

    asked by Mackenzie
  23. Chemistry

    Calculate the mass of solid AgNo3 that can be added to 2.0 L of 0.10M K2CrO4 solution in order to just start precipitation? Here is what I have done so far: 2AgNO3(aq) + K2CrO4(aq) ==> Ag2CrO4(s) + 2KNO3(aq) Ag2CrO4(s) ===> 2Ag^+ CrO4^^2- Ksp =

    asked by Student12
  24. Math

    In a square, one pair of opposite sides was made 50% longer and the other pair of opposite sides was made 50% shorter. What percent of the square’s area is the area of the new rectangle? What percentage of the square’s perimeter is the perimeter of the

    asked by Scarlet
  25. Chemistry

    An organic compound on analysis gave C=57.8% and H=3.6% and rest of oxygen.The vapour density of the compound was found to be 83.Find the molecular formula of the compound?

    asked by Anonymous
  26. math

    Mrs Smith uses 5 lemons to make 2/3 gallon lemonade. How many gallons of lemonade can Mrs Smith make with 15 lemons

    asked by Sai
  27. Math Need Help!!

    Which Number Is A Perfect Square? A. 32~~~~ B. 144 C. 1000 D. 36000

    asked by John
  28. Social Studies

    3. General Eisenhower was the leader of what coordinate effort of the Allies during the war? A. defeating Germany on the Eastern Front at the Battle of Stalingrad B. organizing the meeting for the Potsdam Declaration C. Coordinating a naval attack to end

    asked by EmberShy
  29. History

    "Americans had decided how to rule their new territories. When the war with Spain began, the United States pledged to "leave the government and control of cuba to its people." In what way did the United States fail to keep the promise referred to in this

    asked by Babe
  30. Math (again) - ASAP please

    The scatter plot below shows the profit earned each month by a new company over the first year of operation. h-t-t-p-s-: //cornerstonetx.ignitiaschools.-c-o-m/media/g_alg01_ccss_2016/3/img_alg1u03l12_13.-g-i-f The owner writes a line of best fit equation,

    asked by Tori
  31. Physics

    A car drive straight of the edge of a cliff that is 54m high. The police note that the point of impact is 130m from the base of the cliff. How fast was the car travelling when it went off the cliff.

    asked by Anonymous
  32. Social Studies

    Among the First Laws passed by FDR was the Truth-in-Securities Act. How did it support his New Deal Goals? A. The law's Purpose was to make sure farmers' investments were safe. B. The law's goal was to prevent another economic crash. C. The law was focused

    asked by Kylita
  33. social studies

    1. which of these was a result of the invention of the cotton gin. A. It greatly reduced the need to plant cotton seeds by hand. B.It provided a faster method for separating seeds from cotton fibers C.It enabled slaves to work in factories operating

    asked by Help me
  34. MATH help me pls :D

    Find the length of the missing leg of a right triangle given a leg of length 15 and a hypotenuse of length 17. Leave your answer in simplest radical form.

    asked by Anonymous
  35. Science

    Radioactivity is produced when unstable nuclei___ 1) bond together 2) break apart ***** 3) become cooler 4) expand I need help please

    asked by Bobby flae
  36. Science

    What is the identity of the precipitate that forms when 70 mL of 0.3 M BaCl2 reacts with 65 mL of 0.35 M Na2CO3

    asked by Jacob
  37. health

    what type of advertising should you be careful of accepting the truth A: an ad stating a product contains "special" or "secret" ingredients. B: an ad that states the product has publish consumers-tested results C: an ad for medicine that states it has gone

    asked by HMLS
  38. Social Studies

    In which of the following ways did the 1920s wealth gap contribute to the start of the Great Depression? A. The wealth gap led to a decline in stock investments during the 1920s. B. A concentration of wealth led to less spending across the economy. C. Many

    asked by Kylita
  39. pre calculus

    A projectile is fired straight upward from ground level with an initial velocity of 320 feet per second. (Assume t = 0 seconds corresponds to the time the object is fired. Use 32 feet/second2 as acceleration due to gravity.) (a) At what instant will it be

    asked by Shaunna
  40. History

    Use the diagram to describe two ways the religious movement influenced reform. A. People were influenced to change their lives after attending revivals B. Religious leaders took a stand against the use of alcohol Is this what I should put for my answer?

    asked by Elite
  41. English

    Essay about social media like mxit Face-book and Twitter have changed human relationships

    asked by Tumisang koloti
  42. Chemistry

    Calculate the mass of solid AgNo3 that can be added to 2.0 L of 0.10M K2CrO4 solution in order to just start precipitation?

    asked by Sarah
  43. Hyperbole

    Read the oral notes carefully. Then, decide whether each of the following statements contain a hyperbole! Q1. "If I’ve told you this story once, I’ve told it a million times!" a. Hyperbole b. No Hyperbole Ans: a. Hyperbole Q2. "I feel so hungry today.

    asked by deyond ng
  44. Chemistry

    Calculate ΔG at 25°C for the precipitation of lead(II) iodide from mixing 100. mL of 0.10 M lead(II) nitrate solution with 100. mL of 0.10 M sodium iodide solution. The ΔG° for this precipitation reaction at 25°C = −46.2 kJ/mol.

    asked by DrBob21
  45. Physics

    A car drive straight of the edge of a cliff that is 54m high. The police note that the point of impact is 130m from the base of the cliff. How fast was the car travelling when it went off the cliff.

    asked by Paulyne
  46. Algebra 1

    Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.

    asked by HELP
  47. Math geometry

    1) The base angles of an isosceles triangle are (50-x)^6 and (30x-12)^6 what is the vertex angle? 2) The area of a trapezoid is 52cm^2 if it's bases are 8 cm apart find the sum of their heights 3) What is the area of a circle inscribed inside an

    asked by K
  48. Math

    An electron weighs about 10^(-27) grams, and a raindrop weighs about 10^(-3). a raindrop is 24 times heavier than an electron. an electron is 24 times lighter than a raindrop. but idk what is the order of multitude difference.. or how to calculate it... i

    asked by Kim
  49. Chemistry

    A scientist studying the reaction between decaborane (B10H18) and oxygen mixed 1.00 x 10^2 grams of decaborane with 2.75 x 10^2 grams of oxygen. Compute the masses of all substance present after the reaction went ot completion, generating B2O2 and water as

    asked by Scott
  50. chemistry

    Write the reactants and products of the reaction between zinc and oxygen. Include the half-reactions. What type of reaction is this? I know the reaction is 2Zn + O2 -> 2ZnO I am not really sure where to go from here.

    asked by Anonymous
  51. Stats

    A normal distribution has a mean of 120 and a standard deviation of 20. What score corresponds to the 90th percentile?

    asked by Anonymous
  52. Chemistry 2

    A scientist studying the reaction between decaborane (B10H18) and oxygen mixed 1.00 x 10^2 grams fo oxygen. Compute the masses of all substances present after the reaction went to completion, generating B2O3 and water as the only products.

    asked by mike
  53. Algebra

    An ant is roughly 10^(-3) meters in length and the average human roughly one meter. How many times longer is a human than an ant? The human is ____ times longer than an ant.

    asked by Kelly
  54. Analytical Chemistry

    A solution is prepared by dissolving 0.2222 (¡¾0.0002) g of KIO3 in 50.00 (¡¾0.05) mL. (i) Calculate the molar mass of KIO3 with its associated uncertainty to the correct number of significant figures. (ii) Find the molarity and its uncertainty with an

    asked by Matt
  55. Math

    Jody has a rectangular piece of fabric 7/8 yard long and 4/5 yard wide. A. What is the Área of the piece of fabric? B. Jody decides to share the piece of fabric equally with her friend. What is the área of the piece of fabric each person gets? PLEASE

    asked by Anna
  56. Dangling Modifiers

    Read the grammar notes carefully. Then, decide whether each of the following questions is correct, or whether it contains a dangling modifier! Q1. Rifling through the papers, the letter was found.  Correct  Contains dangling modifier Q2. Looking

    asked by deyond ng
  57. Math

    Six more than the product of 11 and chau's height

    asked by Kanye
  58. physics

    The eye of a hurricane passes over Grand Bahama Island. It is moving in a direction 77.2 ◦ north of west with a speed of 49.0 km/h. Exactly 2.92 hours later, the course of the hurricane shifts due north, and its speed slows to 22.4 km/h, as shown. How

    asked by Anonymous
  59. Pre-Algebra

    A sphere and a right cylinder have the same radius and volume. the cylinder has a height of 3 inches find the radius.

    asked by Marie
  60. Math

    Find the discriminant for the quadratic equation f(x) = 5x^2 - 2x + 7 and describe the nature of the roots. discriminant is 144, one real root discriminant is -136, two complex roots

    asked by Jass
  61. Math - ASAP Please

    (Slope-Intercept Form) Which of the following lines has a slope of -1/2? A) x + 2y = 0 B) x - 2y = 0 C) -x + 2y = 0

    asked by Tori
  62. Chemistry

    Thanks to Dr. Bob for answering all these questions! I always do poorly on conceptual problems. Consider the following equilibrium system at 25°C and select the true statement below: H2PO4−(aq) + SO42−(aq) ↔ HSO4−(aq) + HPO42−(aq) ΔG°rxn > 0

    asked by Richard
  63. math

    Father gave Sue \frac{1}{8} of his money, gave Henry \frac{1}{2} of the remainder and kept the rest. Calculate the following: a) The fraction that Henry got. b) What fraction of the money was left? Answer c) If father had $240.00 at the beginning, how much

    asked by indira
  64. math

    Rose uses 1/8 pound of beef for each taco she makes. if she wants to make 12 tacos, how much beef will she need

    asked by Sai
  65. physics

    A 25-kg child sits at the top of a 4-meter slide. After sliding down, the child is traveling at 5 m/s. How much PE does he start with? How much KE does he end with? How much energy is lost to friction? if you push a box across the floor with a force of 30

    asked by Bella
  66. Algebra

    What is the general relationship between the degree of a polynomial function and the number of "bends" or relative maximum and minimum points in the graph?

    asked by Taylor
  67. Stats

    A normal distribution has a mean of 120 and a standard deviation of 20. What score separates the top 40% of the scores from the rest?

    asked by Anonymous
  68. English

    Identify the linking verb and the predicate nominative in each of the following sentences. 1. Kilim anjaro is the tallest mountain in Africa. 2. The kingdom of Siam became modern-day Thailand. 3. Dandelions can be a problem for gardeners. 4. Sue Mishima

    asked by HAYDEN
  69. Physics

    Water of mass 200g and temperature 10digrees Celsius is put in a copper calorimeter of mass 80g. Steam from boiler at a normal pressure is passed into the calorimeter for sometime. The total mass of the calorimeter and contents is 283g. The final

    asked by David
  70. math

    Trevor makes a scale drawing of a dog house that he has building. The skill he uses is 1 inch colon 4/10 feet. What is the actual area of the floor of the dog house if they dimensions on the scale drawing or 8 inches by 10 inches?

    asked by Kendal
  71. Psycology

    I. Classical Conditioning For the scenario presented below, identify the five major elements of classical conditioning: NS, UCS, UCR, CS, CR. Each answer is only ONE OR TWO words, just like the examples we discuss(ed) in class. If you write a sentence, it

    asked by PP-bizon

    Multiple Choice 1. Which of the following most contributed to the formation of labor unions? (1 point) cuts to wages rising railroad rates grain elevator measures women working in factories 2. How did the Grange and the Farmers’ Alliance both work to

  73. chemistry

    The alcoholic fermentation of350 g/l glucose syrup ceases when the alcoholic degree of the mixture attains 16º (16ml ethanol in 100ml of the solution) Write the reaction of the fermentation reaction. Consider the fermentation of 100L of the glucose syrup.

    asked by angy
  74. social studies

    ways in which individuals can apply the concept of independence and self-reliance in their lives.

    asked by Jonathan
  75. applications of proportion math

    Piper is paid an hourly rate plus 16% commission on everything he sells. One week, he was paid $365 for working 20 hours and selling $1500 worth of camera equipment. What is his hourly rate? How do I set this up?

    asked by name
  76. Language arts

    What would you expect to be Downy? A diamond ring A baby rabbit * A pair of jeans A fallen pine cone In which sentence do the subject and verbs agree? Both cats and dogs sometimes gets fleas. Neither Philip nor Angie wants to cancel the show.* Automobiles

    asked by Ellie
  77. physics

    a car moving at speed of 5 m/s ,accelerates at a constant rate of 2.50 m/s^2 for 5.00s . what is the car final speed

    asked by Dazhani Jarrett
  78. Physics

    A ball (mass of 0.3kg) is suspended on a string that is attached to the ceiling. The ball is charged with an unknown charge q. Determine the magnitude of the charge on the ball if the electric field strength is 3000N/C, and the string forms an angle of θ

    asked by Anonymous


    asked by GODSWILL VICTOR
  80. Math

    Which amount is larger and by how much? A positive number a or the same number a decreased by 50% and then increased by 50% of the result?

    asked by Scarlet
  81. go math 5 gr

    ellen needs to buy 180 inches of ribbon to wrap a large present. the store sells ribbons only in whole yards. how many yards does ellen need to buy to have enough ribbon?

    asked by Anonymous
  82. math

    an artist buys a rectangular piece of paper for his artwork. he cuts the piece of paper into 8 equal strips. he uses 6 strips of paper and keeps the rest. what fraction of the rectangular piece of paper did he use?

    asked by Sai
  83. Calculus

    A street light is at the top of a 14.5 ft. tall pole. A man 5.3 ft tall walks away from the pole with a speed of 5.5 feet/sec along a straight path. How fast is the tip of his shadow moving when he is 47 feet from the pole?

    asked by Mackenzie
  84. MATH

    the 40 term of an ap is 50 it frist term if it commondiff is 15 what term of the ap give 65

    asked by KOREDE
  85. math

    your cellphone plan costs $24.99 per month plus $0.11 for each text message you send or receive. you have at most $28 to spend on your cellphone bill. what is the maximum number of text messages that you can send or receive next month

    asked by shay
  86. Chemistry

    Give an example of each of the following reactions, showing balanced equations for reactants= products and show s, I, g, or aq A.) synthesis B.) decomposition C.) single replacement D.) double replacement E.) neutralization F.) combustion

    asked by Mileena
  87. math

    A bottle of juice concentrate gives the mixing ratio of concentrate to water as 1:5. How much water should be mixed with 2 cups of concentrate?

    asked by priscilla
  88. Math

    there are six different kinds of fruit pies in a baker. Each pie is the same size and is cut into 8 equal slices. Mr. Javier buys a slice of each pie. How many pies did Mr. Javier buy altogether

    asked by Sai
  89. Pre Calculus 30

    1.How many positive integers five-digit integers end with the digit 0? 9x10x10x10x? what number would represent zero 2.Using the digits {1,2,5,6,7,9} and not allowing repetition of digits, how many positive three-digit integers can be made that are larger

    asked by John
  90. Math

    One hour after x milligrams of a drug are given to a person, the change in body temperature T(x) (in degrees fahrenheit) is given by the function T(x)=x^2(1−x/3). Further, the rate T′(x) at which T changes with respect to the size of the

    asked by Lauren
  91. math

    When a certain number is divided by 16, it has a quotient of 18 and a remainder of 10. What is the number?

    asked by indira
  92. world History

    How did the french citizens who witnessed the king louis execution react

    asked by kayla
  93. Physics

    A balloon is filled with a gas which is lighter than air. It is observed to rise in air up to a certain height. State the reason why the balloon stops rising.

    asked by David
  94. English

    Take a position that explains if, and to what degree, modern American culture is an outgrowth of the philosophies of the Founding Fathers. I agree that American culture is an outgrowth of the philosphies of the founding fathers. I have one reason and that

    asked by Aria
  95. Chemistry

    At 3745°C, K = 0.093 for the following reaction. N2(g) + O2(g) equilibrium reaction arrow 2 NO(g) Calculate the concentrations of all species at equilibrium for each of the following cases. (a) 2.0 g N2 and 3.0 g O2 are mixed in a 1.3-L flask. [N2] [O2]

    asked by Gloria
  96. Algebra1

    Determine the next geometric sequence number 1024,512,256,128

    asked by Monique
  97. Math

    A balloon filled with helium is released from a height of 6 feet. The balloon rises at a constant rate of 3 feet per second. Which equation represents the height of the balloon (y), x seconds after it was released. y = 3x + 6 y = 6x + 3 x = 3y + 6 x = 6y +

    asked by Jass
  98. Chemistry

    Classify the reaction type (formation, simple composition, decomposition, combustion, single replacement, double replacement) and predict the balance equation 1. AL(s) + 02(g) ------> 2. Ag2O(s)------> 3. Br2(1) + KI(aq) ------->

    asked by Mileena
  99. Stats

    A normal distribution has a mean of 120 and a standard deviation of 20. What range of scores would form the middle 60%?

    asked by Anonymous
  100. Math

    For what values of x is the tangent line of the graph of f(x)=2x^3−12x^2+19x+0 parallel to the line y=1x+0.7 ? Enter the x values in order, smallest first, to 4 places of accuracy:

    asked by Lauren
  101. Math

    A ramp has been rise of 1.5 m for every 12 m of run. What is the slope of the ramp?

    asked by Alexandra
  102. History

    What century was capitalism founded

    asked by Anonymous
  103. Algebra1

    Determine 5th term in the geometric sequence whose first term id 4 and whose common ratio is 3

    asked by Monique
  104. math

    5. 4, 12, 36, 108, . . . A. 304, 912, 2,736 B. 324, 972, 2,916 C. 354, 1,062, 3,186 D. 332, 996, 2,988

    asked by shadow
  105. physics

    a force is applied on a piston with radius of 2cm to lift a truck with a mass of 2400 kg sits on a piston with a radius of 180cm what is the magnitude of the applied force?

    asked by HEELLLPPP
  106. math

    The length of a rectangle is twice its breadth. If the perimeter is 42cm, find: 1) the length 2) the breath

    asked by indira
  107. alegebra

    A study recently confirmed that of every 100100 citizens of a certain​ state, 6060 are considered overweight. There were 299299 million citizens of this state in 2001. How many would be considered​ overweight? nothing million citizens would be

    asked by mary
  108. Math

    If the diameter of a circular pond is 50 m and the width is 2 m then what is the area of the pathway

    asked by Anonymous
  109. math 1

    you have 28 coins that are all nickles and dimes. the value of the coins is $2.05. Find the amount of nickles and dimes that you have.

    asked by Rocky
  110. math

    John scored a mean mark of 75 in 3 tests. If he scored 55 in another test, find his new mean.

    asked by indira
  111. world History

    How did XVI respond as he faced execution

    asked by kayla
  112. Science

    A car is traveling at 8.9 m/s (20mph) in a school zone. A child darts in front of the car. Ignoring reaction time, the car can accelerate (brake) at -4.57 m/s. -How long will it take for the car to stop? -How far will the car travel in that time?

    asked by Elizabeth
  113. Math

    I'm not sure how to find the function for this graph. X|Y 0|5 1|8 2|11 3|14 Can this be explained?

    asked by EmberShy
  114. calculus

    find y' if x^2y^4+3y-4x^3=5 cos x-1 (2x-y^4)+(dy/dx4y^3*x^) +dy/dx+12x^2=5(-sin x-1) is this started correctly

    asked by sarah
  115. Calc

    Use a comparison test to determine if the integral from 8 to infinity of sin^10(x)e^(-x) converges or diverges? I am stuck on what to use to compare. Any help is appreciated! Thank you! I was thinking -1

    asked by Alice
  116. Math

    A cell phone compnay offers its customers a monthly plan that cost $55 per month plus $0.08 for each minute used. If Marissa use 225 minutes in a month, how much will she pay for one month?

    asked by Jaden
  117. Math 10

    Change all these numbers to entire radicals in order to compare them. Then write them from smallest to largest in their original form. 9T2, 2T6,8T3,4T5,6T2 *pretend the T is a square root sign

    asked by M
  118. math

    John scored a mean mark of 75 in 3 tests. If he scored 55 in another test, find his new mean.

    asked by indira
  119. Math

    A man has three times as many quarters as half-dollars, four times as many dimes as quarters, and two more nickels than dimes. If he has $9.25, how many of each coin has he?

    asked by Paula
  120. Math

    Suppose that f(x)=6x^−4+9x^−2. Evaluate each of the following: f'(3)= f'(-1)

    asked by Lauren
  121. math

    a girl runs 250m in 12and a half seconds what is her average speed in metres per second

    asked by tabitha
  122. Math

    Use the Elimination Method to Solve for x and y 2x – y = -2 x + y = 5

    asked by Mya
  123. Us History

    how can the great depression in the US give rise to dictators like Hitler and Mussolini?

    asked by Stacey
  124. math

    Solve using unit rates. A person on a moving sidewalk travels 24 feet in 8 seconds. The moving sidewalk has a length of 60 feet. How long will it take to move from one end to the other. The person will take ___ seconds to move one end to the other. I'm not

    asked by lei
  125. physics

    which formular do to use to calculate distace in newton's law if i have height and angle?

    asked by puleng
  126. critical thinking

    explain how rhetorical definitions, rhetorical comparisons, and rhetorical explanations differ

    asked by kenny
  127. chemisrty

    I took 6.22 g of potassium hypochlorite and dissolved it up in a 100.0 mL flask. I then added 8.00 mL of 2.00 M nitric acid. The solution should be able to buffer that addition. How much more (mLs) of the nitric acid can the system take before it is no

    asked by Storme
  128. math

    A restaurant offers a lunch special where you can choose any 3 of a total of 9 dishes. How many different combinations are possible?

    asked by Sophie
  129. US History

    During the War of 1812 where were American troops most successful? The sea. Lake Champlain and Lake Erie. On land

    asked by Dwight Lineberry
  130. History

    What year was socialism founded/ came into prominence? Was it 19th century SAme thing with Marxism?

    asked by Anonymous
  131. calculus

    find y' if x^2y^4+3y-4x^3=5cos x-1 (2x*y^4)+dy/dx 4y^3*x^2)+dy/dx3+12x^2=5-sin-0 dy/dx=-5sin (x -12 x^2)/(2x*4y^3)+(12y^2+x^2) this is using implicit differenation is this correct

    asked by sarah
  132. Physics Help please

    The lecturer with a monotone voice of 440 Hz and you are both 2m away from the long, smooth and tall wall. You will hear sound that comes directly to you from the lecturer along with sound that comes back from the wall on it’s way to reaching you. You

    asked by nina
  133. fmath

    Deb cut 25 feet of rope into pieces that were each 1/4ft long. How many of these pieces did Deb have after cutting the rope?

    asked by cbvcfv
  134. Math

    Which amount is larger and by how much? 600 or 600 decreased by 20% and then increased by 20% of the result?

    asked by Scarlet
  135. maths(PLEASE HELP)

    how can you prove 1/3 is smaller than 13/18 without explaining your reason on a fraction wall. thank you to people helping I will use this website again in future for help

    asked by sky(i am new to this)
  136. chemistry

    Help me conclude my lab experiment on formula of a hydrate.with the aim of determine the number of molecules of water associated with a hydrated inorganic salt

    asked by tia
  137. History

    What are the similarities between Socialism and Marxism? For some reason, when I search this on google, only the differences pop up.

    asked by Anonymous
  138. Math

    Ramu is fourth times as ola as hi daughter after sixteen year he will be twice as old as his .Find his daughter present age

    asked by Aditya singh chauhan
  139. Physics

    A car accelerates from zero to 80 mph in 8.0 seconds. What is the average speed during this activity? So I thought to calculate average speed it is S = distance/time So 80/8 would be 10 m/s, but the answer is 40 MPH and I have no clue how :(

    asked by Maria Garcia
  140. Physics

    A person walking across the room with a constant speed of 2m/s, and they run back with a constant speed of 8m/s. What is their average speed for the trip? I know the answer is 3.2m/s but I need help knowing how it's done. Greatly appreciated!

    asked by Maria Garcia
  141. Genetics

    Alkaptonuria is a recessive trait. If tow parents are carriers(heterozygous, unaffected), what is the chance they would have: A. 2 children, both with alkaptonuria? B. 3 children, all 3 not having alkaptonuria? C. 5 children, the first 3 not having

    asked by Nick
  142. Physics

    A person walking across the room with a constant speed of 2m/s, and they run back with a constant speed of 8m/s. What is their average speed for the trip? I know the answer is 3.2m/s but I need help knowing how it's done. Greatly appreciated!

    asked by Maria Garcia
  143. Math

    f(x)=x^9h(x) h(−1)=5 h′(−1)=8 Calculate f′(−1).

    asked by Lauren
  144. Math

    1 pt) Consider the function f(x), for which f(0)=4 and f′(0)=−6. Find h′(0) for the function h(x)=1/f(x). h′(0) =

    asked by Lauren
  145. biology

    physics osmosis

    asked by andy
  146. Bology

    Lysosome in plants-what organelles do you have experience working with? What skill set does it have?

    asked by Anonymous
  147. Homework

    So i was wondering what this site is used for. Is it used for homework help, test reviews, or can it be for both?

    asked by swimmerGirl
  148. maths

    differentiate the cube root of (1+3xsquare)square.everytin over x

    asked by Anonymous
  149. Math

    Help me please. Hello I am having a hard the with finding square roots can someone please give me some resources or a step by step instruction to follow. Thank you!!!

    asked by carry on
  150. Us HISTORY

    How badly do you think relations with the Soviet Union were strained when the U2 was shot down in 1960? Explain your answer...

    asked by Anonymous
  151. math

    The position of a bucket falling down a well can be represented by the function h(t)=-16t^{2} where t is time in seconds and h(t) is measured in feet. Based on this function, what is the velocity of the bucket after it has fallen for 4 seconds?

    asked by Marissa
  152. Math

    She ran 4 miles in 42 minutes. How many seconds did it take her to run 4 miles

    asked by Essence
  153. Math

    Simplify tell me how you do it (-5^4y^5)(2x^-2y^5)

    asked by Mileena
  154. Algebra1

    Determine 3rd term in the geometric sequence whose first term is -8 and whose common ratio is 6

    asked by Monique
  155. math

    A triangle has a base of 11 inches and a height of 8 inches. What is the area of the triangle?

    asked by mike
  156. MATH

    IF A:B:C = 2:3:4, WHAT WILL BE THE VALUE OF A/B:B/C:C/A = ?

    asked by MADHURIMA