Questions Asked on
March 1, 2014

  1. english

    29. Which of the following is not a major conflict in Katherine Ann Porter's short story "He"? (1 point) A)the difficulty a family has trying to survive financially B)the struggle of a family to take care of a disabled child C)the concern of a family for

    asked by anonymous
  2. Science

    In order to prevent a mass erosion event, like we experienced in 1930's Dust Bowl event, which of the following should farmers do? A.) remove worms, ants, and other organisms that live in the soil B.) Keep the land irrigated C.) remove native grasses D.

    asked by Cassie
  3. English

    A major conflict in katherine ann porter short story He is the whipples struggle to?answers are, earn enough money to provide for their family, care for a disabled child, look good in the eyes of other, both a and b,thank you

    asked by snow
  4. Math

    The volume of a sphere is increasing at a rate of 5 cm^3/s. Find the rate of change of its surface area when its volume is 500pi/3 cm^3.

    asked by Becky
  5. Chemistry

    net ionic equation for the following molecular equation. HNO3 is strong electrolyte and CH3COOH is weak electrolyte. NaCH3COO(aq)+HNO3(aq)----->NaNO3(aq)+CHOOH(aq

    asked by Kay
  6. English

    Which of the following is an example of an internal conflict answers are, Joel sees a friend cheat on a test and must decide whether or not to tell, Sophie takes a carpenter course and the male instructors is rude and unhelpful, Kyle rescue an abused horse

    asked by snow
  7. business law

    You make an online purchase of a hooded sweatshirt with the logo of the Dallas Cowboys. The next time you log on, your screen has a banner ad for Dallas Cowboy hats and shirts. This banner ad is most likely the result of: A) a cookie. B) a coincidence. C)

    asked by Lynn
  8. chemistry

    When a 6.79-g mixture of methane, CH4, and ethane, C2H6, is burned in oxygen at constant pressure, 369 kJ of heat is liberated. What is the percentage by mass of CH4 in the mixture? The standard enthalpies of combustion for CH4 and C2H6 are -890.3 kJ mol-1

    asked by abby
  9. Physics

    A wagon is coasting at a speed, vA, along a straight and level road. When ten percent of the wagon's mass is thrown off the wagon, parallel to the ground and in the forward direction, the wagon is brought to a halt. If the direction in which this mass is

    asked by Shauna
  10. ela

    i was wondering if anyone could help me 2. when the speaker refers to pausing to “ enjoy the view / of the trees and the flowers below ,” he really is talking about ( 1point ) A looking down at the view from the mountain b. giving up the struggle to

    asked by hheeeeeeyyyyyyyyy
  11. chemistry

    What is w when 1.27 kg of H2O(l), initially at 25.0oC, is converted into water vapour at 133oC against a constant external pressure of 1.00 atm? Assume that the vapour behaves ideally and that the density of liquid water is 1.00 g/mL. (Remember to include

    asked by abby
  12. physics

    A football kicker can give the ball an initial speed of v_0 = 27.4 m/s. In order to score a field goal, the ball must go over the cross bar that is at a height of h = 3.44 m above the ground. If the kicker kicks the ball from a point d = 42.2 m from the

    asked by Ada
  13. Science

    A long jumper leaves the ground at an angle of 20 degrees above horizontal and at a speed of 11m/s..how far does he jump?

    asked by Khumalo Lindokuhle
  14. structural design

    ASHI standards require a home inspector to identify and describe the type of structure and materials of construction before A. testing systems scientifically. B. evaluating each system. C. establishing value. D. reporting remaining usefulness.

    asked by darian
  15. Math

    Manufacturing A factory manufactures two products, each requiring the use of three machines. The first machine can be used at most 70 hours; the second machine at most 40 hours; and the third machine at most 90 hours. The first product requires 2 hours on

    asked by Claudia
  16. english

    in "The Wager" is it true The banker was probably motivated to make the wager by his hatred for the jurist?

    asked by desiree
  17. algebra

    Tickets to a concert are available online for $25 plus a one time handling fee of$1.75 the total cost is a function of the number of tickets bought what function rule models the cost of the concert tickets evaluate the function for 6 tickets answers

    asked by snow
  18. chemistry

    when magnesium chlorate under goes decompostion, oxgen gas is realsed in the following reaction: 2KClO3→ 2KCl + 3O2 repeat 2KClO3→ 2KCl + 3O2 when 3.50 grams of potassuim chlorate is decomposed at STP, how many litters of oxgen will be produced?

    asked by katie
  19. chemistry

    A buffer solution is prepared by mixing 99.0 mL of 0.450 M HF and 55.0 mL of 1.15 M NaF. Determine the pH of the solution after the addition of 0.01 moles NaOH (assume there is no change in volume when the NaOH is added).

    asked by Hayla
  20. math

    Greg teaches martial arts. He charges a one time processing fee of $5.00 and the cost of classes are shown below. let x represent the number of classes and y represent the cost of the classes. Based on the information, what will it cost to take 10 classes?

    asked by B8
  21. history

    True or False Rutherford Hayes won a landslide victory in the election of 1876. I'm not sure if this statement is true or false because he lost the election originally but then won in the reelection process

    asked by sarah
  22. chemistry

    The standard enthalpy of combustion of C2H6O(l) is -1,367 kJ mol-1 at 298 K. What is the standard enthalpy of formation of C2H6O(l) at 298 K? Give your answer in kJ mol-1, rounded to the nearest kilojoule. Do not include units as part of your answer. Note:

    asked by abby
  23. Statistics

    An economist found that a random sample of 42 high school teachers had an average annual salary of $56,490. A previous study showed that the population standard deviation is $4150. Calculate the margin of error, E, for a 99% confidence interval for µ, the

    asked by Patrick
  24. Physics

    In a two-dimensional tug-of-war, Alex, Betty, and Charles pull horizontally on an automobile tire at the angles shown in the picture. The tire remains stationary in spite of the three pulls. Alex pulls with force of magnitude 207 N, and Charles pulls with

    asked by Molly
  25. Math

    are the events of drawing a knight from the bag of white pieces and drawing a pawn from the bag of black pieces dependent or independent events? find the probability of this compound event.

    asked by Dema
  26. Business studies,history,tourism and maths lit

    What career choices do you have in mind?

    asked by Zamile
  27. Math

    The California speedway hosts automobile races. Which rate of speed is higher: a car completing a 500 mi race in about 3 1/3 h or a car completing a 300 mi race in about 2 1/2 h?

    asked by Mom B
  28. Chemistry

    The value of KC for the interconversion of butane and isobutane is 2.5 at 25°C. If you place 0.067 mol of butane in a 0.250-L flask at 25°C and allow equilibrium to be established, what will be the concentrations of the two forms of butane? A)[butane]

    asked by Chris
  29. chemistry

    Hello, a few questions: Thanks so much! 1. The heat capacities of titanium and water are 0.522 J g-1 K-1 and 4.184 J g-1 K-1, respectively. What is the final temperature of the titanium-water mixture if a 175.0-g sample of titanium, initially at 90.0oC, is

    asked by abby
  30. maths

    Josh spends 1/3 of his weekly income on rent and 2/5 on food. What fraction remains?

    asked by Anonymous
  31. math

    Finney & Company purchased $1,800 of merchandise on 5/6. The terms were 2/15 EOM. The sneakers were received on 5/20, sent FOB Shipping Point. Freight charges amounted to $45. a. What is the discount date? b. What payment must be made by that date to take

    asked by Anonymous
  32. Science

    Why do you think the human brain has more convolutions than a pig brain?

    asked by Chris
  33. us history

    The growth of the railroads was a major cause of American expansion in the late nineteenth century. true or false? is this true?

    asked by jess
  34. chemistry

    Given the following thermochemical equations, NO(g) + (1/2) Cl2(g) --> NOCl(g) -37.78 kJ (per mol NOCl) NO(g) + (1/2) O2(g) --> NO2(g) -56.53 kJ (per mol NO2) 2 NO2(g) --> N2O4(g) -58.03 kJ (per mol N2O4) what is the standard enthalpy change for the

    asked by abby
  35. math

    Brandon has a 55-gallon fish tank. He estimates he can drain the tank at an average rate of 11 gallons per minute. In a linear model of this situation, x represents the number of minutes the tank has been draining. Relative to this situation, what does the

    asked by Molly
  36. chemistry

    how to calculate the amount of heat in calories absorbed when 50.0 g of water at 20 degrees C spreads over your skin and warms the body temperature, 37 degrees C

    asked by Liz
  37. Geometry

    how do I set up this problem a man standing on the deck of a ship with his eyes 25 feet above sea level notes that the angle of elevation to the top of a 25 foot lighthouse is 3 degrees 27 minutes. how far is the boat from the lighthouse

    asked by Maryellen
  38. English

    We are reading the book In the Heat of the Night by John Ball and I need to complete the chapter 2 comprehension questions. I am stuck on this one: 1. Investigate the figurative nuances of the name Virgil. It is an allusion. Why is it significant? Think in

    asked by Bethany
  39. chemistry

    A 0.016076-mol sample of an organic compound was burned in oxygen in a bomb calorimeter. The temperature of the calorimeter increased from 23.7oC to 24.5oC. If the heat capacity of the calorimeter is 4.98 kJ (oC)-1, then what is the constant volume heat of

    asked by abby
  40. mathematics

    a ship which started at port p, sailed 15 km due south to port q , and then a further 20 km due west to port r. calculate pr , the shortest distance of the ship from the port where the journey started .

    asked by patrice
  41. math

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

    asked by Anonymous
  42. math

    suppose that we are standing on a bridge 30 feet above a river watching a log (piece of wood) floating toward we. If the angle with the horizontal to the front of the log is 16.7 degree and angle with horizontal to the back of the log is 14 degree, how

    asked by tabeershah
  43. maths

    Josh spends of his weekly income on rent and on food. What fraction remains?

    asked by Anonymous
  44. Chemistry

    net ionic equation for the following molecular equation. HNO3 is strong electrolyte and CH3COOH is weak electrolyte. NaCH3COO(aq)+HNO3(aq)----->NaNO3(aq)+CHOOH(aq

    asked by Kay
  45. Algebra 1--Please, help me!

    The coordinates of the vertices of a quadrilateral are A(-2, 5), B(6, 5), C(4, -3), and D(-4, -3). Use slope to show that ABCD is a parallelogram.

    asked by Anonymous
  46. Business Law II

    What statute requires banks and other financial institutions to disclose to consumers any non-public information they wish to reveal to third parties? A) Banking and Financial Institution Privacy Act. B) Gramm-Leach-Bliley Privacy Act. C) Electronic

    asked by Lynn
  47. algebra

    A math tutoring service opened for their first year open, it had 5 students. If 3 new students enroll each year, which of the following equations represents how many students will be enrolled in x years? answer choices: A: y = 5x - 3 B: y = 5x + 3 C: y =

    asked by amber
  48. chemistry

    The enthalpy change for the reaction below at 25oC is -2,051 kJ (per mole of C10H22). What is the internal energy change for the reaction at 25oC? 10 CO(g) + 21 H2(g) --> C10H22(l) + 10 H2O(l) Enter your answer in kJ (per mole of C10H22), rounded to the

    asked by abby
  49. Algebra

    in an electrical circuit, the current passing through a conductor varies inversely with the resistance. Suppose that when the current is 5A, the resistance is 20 ohms. What is the current when the resistance is 25 OHMs?

    asked by Wendy
  50. Math-5th grade.HELP!

    a 12 gallon tank is filled with water at the rate off 1/4 gallon in 5 seconds. At this rate, how long will it take to fill 5/6 of the tank? ?????

    asked by KELSEY
  51. English Language Arts--Please, help me!

    Read each of the following passages and identify which carefully chosen words and phrases contribute to the humor of each passage. "Jabberwocky" 1. One, two! One, two! And through and through/The vorpal blade went snicker-snack!/He left it dead, and with

    asked by Anonymous
  52. Chemistry

    At STP how many L of N2 are produced if 1 mol of NaN3 and .200 moles of KNO3 are in the air bag?

    asked by Luisa
  53. life sciences

    what is aphalatosis?

    asked by minkie
  54. algebra

    The Parker’s are installing a wooden fence in their backyard. They have 330 feet of wood. The length can be no more than 90 feet. Write and solve an inequality to find the maximum width of the fence.

    asked by billy
  55. Math

    The scores of students on standardized test are normally distributed with a mean of 300 and a standard deviation of 40. Between what two values do 99.7% of the test scores lie?

    asked by Nancy
  56. math

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

    asked by Anonymous
  57. chemistry

    magnesium chlorate under goes decompostion, oxgen gas is realsed in the following reaction: 2KClO3 → 2KCl + 3O2 when 3.50 grams of potassuim chlorate is decomposed at STP, how many litters of oxgen will be produced?

    asked by katie
  58. math

    62% of 146 is what number? My answer- 23548.38

    asked by Unknown
  59. math(algebra)

    Sam downloaded four applications for $2.99 each to her cell phone. The remaining applications that Sam purchased cost $1.99 each. If she downloaded x total applications, which of the following equations can be used to find how much Sam spent on cell phone

    asked by casey
  60. Chem

    a 0.2000 grams sample of aluminum metal is added to a solution containing 1.0000grams of an unknown compound made of platinum and chloride ion. the reaction results in the formation of aluminum chloride and platinum metal. when the reaction is complete,

    asked by Carley
  61. Math

    what is the sum of the solutions of the equation |2x-7|=11? A) -9 B) -7 C) 5 D) 7 E) 9 ***What is the most efficient way to solve this?

    asked by David
  62. Math

    If the diameter of a round dinner plate is 10 inches what is the area of the plate

    asked by Anonymous
  63. chemistry

    write the net ionic equation for the following molecular equation. 2Crl(aq)+3NaCO3(aq) ---> Cr2(CO3)3(s) + 6NaI(aq)

    asked by Kay
  64. algebra

    x=6y+2 3x-18y=4

    asked by billy
  65. chemistry

    at a certain temperature 800 mole of so3 is placed in a 4.00-l container. 2SO3(g)2SO2(g)+O2(g) at equilibrium, 0.120 mol of o2 is present. calculate kc

    asked by Anonymous
  66. chemistry

    when magnesium chlorate under goes decompostion, oxgen gas is realsed in the following reaction: 2KClO3→ 2KCl + 3O2 when 3.50 grams of potassuim chlorate is decomposed at STP, how many litters of oxgen will be produced?

    asked by katie
  67. history

    Andrew Johnson’s plan for Reconstruction was based on A. his strong belief in Negro suffrage B. his belief that Indians were savages C. a strict adherence to the Constitution; hence, since the former Confederate states had left the Union, great changes

    asked by sarah
  68. Maths

    Betty bought 8 rolls of ribbons. There were 2 5/6m of ribbon in each roll. If 1 metre of ribbon cost $6, how much did she pay altogether?

    asked by Nur
  69. chemistry

    A sample of gas is compressed from 13.57 L to 3.93 L using a constant external pressure of 2.91 atm. At the same time, 1,759 J of heat flows into the surroundings. What is the internal energy change for the gas?

    asked by abby
  70. college busines math

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

    asked by jessica
  71. accounting

    A bauxite mine was acquired at a cost of $1,500,000 and estimated to contain 6,000,000 tons of ore. During the year, 95,000 tons were mined and sold. Prepare the journal entry for the year's depletion expense.

    asked by kathy
  72. 5th grade math

    In the multiplication problem at the right different letters stand for different digits, and ABC and DBC each represent a three digit number. What number does DBC represent? Two answer possible; give one

    asked by Brooke
  73. English

    Me.Sue would it be Ian gets his first credit card and quickly runs up thousands of dollars in debt The other ? The title is He I think that answers earn enough money to provide for their family the child is sick put he is not disabled

    asked by snow
  74. Literature

    Can someone help me with, the book "Invisible Man" and which character wore the mask.

    asked by Jason
  75. algebra

    Peter is throwing a surprise party for his friend Tammy. He has a budget of $350. If the restaurant charges $20 per person for drinks and food and a cleanup fee of $35, what is the maximum number of people that he can invite to stay within budget? Write

    asked by billy
  76. Algebra 1--Step-by-Step

    Can someone show me how to solve these step-by-step? Please? Thank you. Factor each polynomial by grouping. Check your answer. 1. 2r^2 - 6r + 12 - 4r 2. 14q^2 - 21q + 6 - 4q 3. w^3 -4w^2 + w - 4 4. 2p^3 - 6p^2 + 15 - 5p

    asked by Anonymous
  77. math

    City Cellular purchased $28,900 in cell phones on April 25. The terms of sale were 4/20, 3/30, n/60. Freight terms were F.O.B. destination. Returned goods amounted to $650. a. What is the net amount due if City Cellular sends the manufacturer a partial

    asked by Anonymous
  78. Math

    (a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the argument to a standard form or use a truth table. If I can get my child to preschool by 9:45AM, then I can take the 9:00AM class. If I

    asked by Boo
  79. physics

    What is the momentum of a 42-kg carton that slides at 3.6m/s across an icy surface?

    asked by Anonymous
  80. Algebra 1

    The value of a certain new car (time = 0 years old) is $14,000. After two years (t=2), the value of the car is $9,000. A. Find the linear equation representing the car after t years. B. What is the value of the car after 5 years?

    asked by Alex
  81. Chemistry

    Based on your observation, how would you precipitate BaCrO4 (s) from a solution of Ba(NO3)2 and K2Cr2O7 2-? Need to show chemical equation and explain.

    asked by Natasha
  82. College Algebra

    find the eqauation for this problem Basketball Scroing- The Fenton College Cougers made 40 filed goals in a recent basketball game,some 2-pointers and the rest 3-pointer, altogether, the 40 baskets counted for 89 point. How many of each tyep of field goal

    asked by Bridgett
  83. Geometry equation of circles

    Find the equation of the circle that passes through (2,2) and tangent to the line x=1 and x=6.

    asked by Jimuel
  84. algebra

    Sam downloaded four applications for $2.99 each to her cell phone. The remaining applications that Sam purchased cost $1.99 each. If she downloaded x total applications, which of the following equations can be used to find how much Sam spent on cell phone

    asked by Autumn
  85. school of business

    1.the committee consister of a businessman, a banker& lady lawer. 2.three people applied for the job, including two well-educated black woman.

    asked by ayesha
  86. Math

    How do you change a decimal into a percent? For example- 136.8 as a percent

    asked by Cari
  87. Science

    What is a mountain's origin?

    asked by Cari
  88. Trigonometry

    Hi. I am reposting this. Can you verify. Thanks. (cosθ) / (sinθ – 1) + (cosθ)/ (1 + sinθ) = -2tanθ (1 / cos^2θ) – (2) (1/cos^2θ) (sinθ / cosθ) + (sin^2θ / cos^2θ) = (1 - sinθ) / (1 + sinθ)

    asked by Ashley Kate
  89. Math

    Manufacturing A factory manufactures two products, each requiring the use of three machines. The first machine can be used at most hours; the second machine at most hours; and the third machine at most hours. The first product requires hours on machine

    asked by Claudia
  90. Statistics

    In a certain city of several million people, of the adults are unemployed. If a random sample of adults in this city is selected, approximate the probability that at least in the sample are unemployed. Use the normal approximation to the binomial with a

    asked by Wendy
  91. chemistry

    what is the net ionic equation for the following molecular equation. HNO3 is strong electrolyte and CH3COOH is weak electrolyte. NaCH3COO(aq)+HNO3(aq)----->NaNO3(aq)+CHOOH(aq) the same question says use H+ for the hydronium ion, CH3OOH for acetic acid and

    asked by Kay
  92. French Colonization

    1) How did Champlain improve the fur trade in 1608? 2)In the early 1600's why did the population of New France Not grow along with the demand for furs? 3) What was on of the responsibilities of the company of 100 Associates in return for a monopoly?

    asked by Harmony Ann
  93. math

    The tax on a purchase was $9.33. If the sales tax rate is 6%, how much was the purchase?

    asked by billy
  94. Science

    What Would Happen If We Hunted Deer Population Use Three Vocab Words HELP Ms.sue :) btw this is about the food chain

    asked by Cece
  95. geometry

    If A point K is the reflection of L (2,5) IN THE Y AXIS WHAT IS THE LENGTH OF KL

    asked by Help Please
  96. criminal investigation

    california v. prysock 1981 maranda warnings must be given word for word as outline by supreme court true or false

    asked by lora
  97. math

    Base is found by ________ the portion by the rate

    asked by Dee
  98. math

    A sweater that reg. sold for $48 was put onsale for 33 1/3% off. what is the sale price?

    asked by Jessica
  99. please help!

    is the equation linear or nonlinear?? y= - 3/8x - 14

    asked by Ayriana
  100. History

    Anti-catholic sentence erupted in Maryland when in 1689, news arrived of the deposition of

    asked by Jill
  101. chemistry

    What is the molality of a solution made by adding 0.130 g of zinc sulfite to 151 ml water?

    asked by Dorothy
  102. algebra

    A team needs to save up at least $400 for new uniforms and currently has $210. They decide to hold a fundraiser where they can earn $7 in profits for each item sold. What inequality could be solved to determine the minimum number, n, of items to be sold?

    asked by Nita
  103. us history

    Urban political bosses were often the largest source of assistance for city dwellers. true or false? this is true right?

    asked by jess
  104. us history

    The intellectual leader of the Social Gospel in America was my book speaks of William Rainsford, Washington Gladden, and Walter Rauscchenbusch but doesnt say who the actual leader is?

    asked by jess
  105. history

    As president, Grover Cleveland antagonized A. Western cattlemen and businessmen by restoring many acres of public lands to the federal government B. Democrats by putting many of his fellow Republicans into political positions C. Mugwumps by allowing

    asked by jess
  106. Math

    Also~ 18.45 of 880 is what number? My answer- 1.6192

    asked by Unknown
  107. science

    2. when the speakers refers to pausing " enjoyed the view / of the trees and the folwers," he really is about ( 1point ) A .looking down at the view from the mountain b. giving up the struggle to just focus on his past successes c. begin inspired by the

    asked by Anonymous
  108. Pys 202

    You have observed and noted the behaviors of one learner in your classroom, who you believe to have a learning disability. You take detailed notes over a designated period of time, with time and date stamps identifying significant performance markers,

    asked by Alma
  109. English

    what is the relevance of Cloak and Girdle in Nibelungenlied ? if you can give me a link of it, i'm very thankful. thank you :)

    asked by Yana
  110. Chemistry

    How has crude oil changes the country (positive and negative points)

    asked by Anna
  111. algebra

    Brandon has a 55-gallon fish tank. He estimates he can drain the tank at an average rate of 11 gallons per minute. In a linear model of this situation, x represents the number of minutes the tank has been draining. Relative to this situation, what does the

    asked by Molly
  112. Science

    What would happen if you moved the bar magnets further away from the armature when the St.Louis motor was running? Please help! I have been searching for r The answer for days and can't find it anywhere Thank you

    asked by Cherie
  113. Physics

    What would our seasons be like if the rotation of the Earth's was aligned with the plane of the ecliptic so that the north pole pointed directly at the Sun once per year.

    asked by Rashida
  114. philosophy (john dewey)

    The expected outcome or pattern of Developed Standards of "Rules of Conduct", "Moral Training" and "School Organizations" served to meet the national demands. What is the problem with this being upheld in our educational system?

    asked by Andrea
  115. MATH

    Brandon has a 55-gallon fish tank. He estimates he can drain the tank at an average rate of 11 gallons per minute. In a linear model of this situation, x represents the number of minutes the tank has been draining. Relative to this situation, what does the

    asked by Mary
  116. physics

    A=ax+by B=cx+dy If a = 5 , b = 5, c = 4 and d = 1. Find the direction of -A (in degrees): relative to +x

    asked by Reem
  117. Math

    The sum of two numbers is 35 and their difference is 7. What are the two numbers?

    asked by Larry
  118. MATH

    PLEASE HELP ME! 4sqrt2+6sqrt4

    asked by WINSTON
  119. MATH

    help... 5sqrt(8) - 3sqrt(18) + sqrt(3)

    asked by WINSTON
  120. Trigonometry

    Hi. Can you verify the following: (cosθ) / (sinθ – 1) + (cosθ)/ (1 + sinθ) (1 / cos^2θ) – (2) (1/cos^2θ) (sinθ / cosθ) + (sin^2θ / cos^2θ)

    asked by Ashley Kate
  121. Trigonometry

    Can you explain what is the answer if I encounter(sinθ – 1)? Can you also teach me how to get the LCD of cos^2θ and cos^3θ? Thanks.

    asked by Ashley Kate
  122. organic chemistry

    i have a 'ethanol benzene' and i have to add H3O+ (elimination). what will my product be? will the H3O attack the OH on the chain or will it attack the ring?

    asked by Anonymous
  123. math

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

    asked by jessica
  124. accounting

    Uncollectible Accounts—Percentage of Sales Ryan's Express has total credit sales for the year of $178,000 and estimates that 3% of its credit sales will be uncollectible. Record the end-of-period adjusting entry on December 31, in general journal form,

    asked by amber
  125. accounting

    Uncollectible Accounts—Percentage of Sales Ryan's Express has total credit sales for the year of $178,000 and estimates that 3% of its credit sales will be uncollectible. Record the end-of-period adjusting entry on December 31, in general journal form,

    asked by kathy
  126. science

    unscramble rorpsfgnloaedeasi

    asked by lisa
  127. English Language Arts--Please, help me!

    I am struggling to find words or phrases for the other passages. Read each of the following passages and identify which carefully chosen words and phrases contribute to the humor of each passage. "Jabberwocky" 1. One, two! One, two! And through and

    asked by Anonymous
  128. SAT prep help

    if -2x+5=2-(5-2x), what is the value of x?

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    Why are generators not allowed in Niagara Falls? I am assuming that it has something to do with environment but I can't find the exact answer anywhere ?

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    please solve 27750.00 +200 x=312.50

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