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Questions Asked on
January 20, 2017

  1. Pre-cal

    With this equation, y= -2-4sin(3.14/2(x-1/3)), graph two full cycles, scale the x-axis every quarter cycle

    asked by Syd

  2. math

    a guy wire is 15m long. it supports a vertical television tower. the wire is fastened to the ground 9.6m out from the base of the tower a) calculate the angle formed by the guy wire and the ground b) calculate how far up the tower the guy wire attacks

    asked by lex

  3. Physics

    A 300v battery is connected across capacitors 3uF and 6uF in parallel. Evaluate the charge and energy stored in each capacitor

    asked by Jaccy

  4. Math

    Ana's age is 8 years less than 4 times her sister age. How old is Ana if her sister is 5 years old. 4n-8 4×5-8 20-8 12

    asked by Bertia

  5. English

    1. He dislikes going to school. 2. He dislikes to go to school. (Are both grammatical? Which one is commonly used?)

    asked by rfvv

  7. Geology

    What makes the mafic rocks dark in colour? Calcium or iron? I know that mafic rocks contain high amounts of both calcium and iron, but I don't know which one results in the dark colur.

    asked by Asmaa

  8. Managerial finance 4A

    Mr Paul is identified three investment opportunities that he is considering.one is investment A that is expected to pay N$800.00 ayear for three years,followed by N$1000.00 per year for four years. it will pay N$2000.00 at the end of the eighth year.

    asked by Lucy

  9. Time Value of Money

    Please help me with guidelines on what really is the first thing to do when answering this type of questions on this topic,what is the catch on these topics?

    asked by Lucy

  10. Simplex Method

    An investor has up to $250,000 to invest in three types of investments. Type A pays 8% annually and has a risk factor of 0. Type B pays 10% annually and has a risk factor of 0.06. Type C pays 14% annually and has a risk factor of 0.10. To have a

    asked by Serenity

  11. math

    Anokye has some shirts, three of them are white and one of them are blue and half of the remaining are 3/10 of all his shirts?

    asked by osei blankson

  12. Álgebra

    I'm thinking of two numbers. The first number is three times the second. The second number is five less than two times the first. What are my numbers?

    asked by Lin

  13. Accounts

    I have prepared Income Statement, Statement of Stockholders Equity and Balance Sheet of company and need to know if it is correct or not. imgur. com/HHPU5GO imgur. com/f2VQfNu imgur. com/QqBAarR

    asked by Alex

  14. MATH

    a pizza pie with 15 slices was shared too p student so that each student share in 3 slice how many student shared the pie (word problem involving fraction)

    asked by Ufure

  15. Maths

    The price of a car decreases 10% each year. The price of the new car is £7000. How much is it worth after 2 years?

    asked by Elen

  16. Phychology

    Various types of pseudo-psychologies?

    asked by Birhan

  18. math

    how do you graph y = 3/5x + 6

    asked by maybelle

  19. science

    A stone is dropped from a height 80m calculate k.e and p.e at ts t 2 s

    asked by mora

  20. physical science

    in a tug of war the left team pulls with a force of 300N and the right team pulls with a force of 150N. what is the resultant force?

    asked by jennifer

  21. algebra

    Jane has $4.50 in pennies, nickels and dimes. She has twice as many pennies as she has nickels and dimes combined. How many of each coin does she have?

    asked by Jacob

  22. med math

    the pharmacy sends you a vial of 1.5 grams of ampicllin. The instructions state to mix the powders with 9.8ml of sterile water to make a solution of 1.5grams/ 10ml. How much solution would you draw to administer 750mg of ampicillin? Attempt: (750mg X

    asked by saya

  23. med math

    an iv infusion of gamma globulin 2g/kg over 12 hours has been ordered for a 22 lb child. which dose is correct? attempt 22lb/ 2.2kg= 10kg 2g x 10kg= 20g/day 20g/ 2 doses (24hr/12hr)= 10g

    asked by saya

  24. maths

    whats yearly intrest on 52 grand in a isa at intrest rate 1.5 yearly

    asked by dave

  25. algebra (inequality)

    a sales representative is given a choice of two paycheck plans. one choice includes a monthly base pay of $300 plus 10% commission on his sales. the second choice is a monthly salary of $1200. for what amount of sales would the representative make more

    asked by food

  26. History

    Which of the following were strategies used by the Union during the Civil War? Select all that apply. A.naval blockade B.defensive war C.seizing control of the Mississippi river D.relying on European countries for supplies

    asked by Hayden

  27. social studies

    how did the supreme court decision in dred scott v. sandord increase sectionalism? a. it gave full citizenship to african americans b. it allowed congress to prohibit slavery west of the mississippi river c. it denied congress the power to regulate slavery

    asked by lol

  29. math

    Carlos purchased 6 dog leashes and 6 cat brushes for $45.00 for Clarita to use while pampering the pets. Later in the summer he purchased 3 additional dog leashes and 2 cat brushes for $19.00. Based on this information, figure out the price of each item.

    asked by cameron

  30. history

    Which quote below could have been spoken by an industrial leader during the Gilded Age? A-"We mean to uphold the dignity of labor." B-"Do you know the only thing that gives me pleasure? It's to see my dividends coming in!" C-"There is no such thing as a

    asked by help

  31. Social Studies

    Caribbean South America has A) A predominantly arid climate B) Varied climate zones due to coastal and highland areas C) An arid climate in the north and a wet climate in the south D) Mountain climates determined by elevation**** Thanks for the help

    asked by Hello

  32. maths please help me

    NOTE: before you answer this question, please be aware that there aren't meant to be any full stops after the '2' or the 'i=0'. Also the underscores '-' represent how the following number is meant to be a lower case number. The ^ represents root numbers.

    asked by Steven

  33. Algebra

    On a given day, a vendor made less than $40 from hot dog and pretzel sales. The inequality graphed below represents the number of hot dogs (x) and pretzels (y) he could have sold and made less than $40. Which combination of hot dogs and pretzels could the

    asked by Chloe

  34. math

    can anyone remind me on how to get the domain and range from points like the one below: {(-5,7), (0,0), (2,-8), (-7,7)} thanks.

    asked by :)

  35. Social Studies

    Which of the following statements about the American Expeditionary Forces (AEF) is true? A. The AEF broke the stalemate in favor of the allies B. Due to the lateness of its arrival in Europe, the AEF saw relatively little combat C. Because of its

    asked by EmberShy

  36. Math 114

    what is the solution of the system of equations of x-y=-3 and x+y=5? x-y=-3 x+y=5 y=x+3 0+y=5 x=3 0=0+y=5+0 y=x+3 y=5 y=3+3 y=6

    asked by Rosa

  37. math

    Matty jogs 1km in 5 minutes. Identify the correct conversion factor setup required to compute Matty's speed in m/s.

    asked by breyonna

  38. Math

    A ball is kicked into the air and follows a path described by h(t)=-4.9t^2 +8.4t+0.6, where t is the time in seconds and h is the height of the balls in metres. Determine the maximum height of the ball, to the nearest tenth of a metre.

    asked by Trisha

  40. math

    Carlos purchased 6 dog leashes and 6 cat brushes for $45.00 for Clarita to use while pampering the pets. Later in the summer he purchased 3 additional dog leashes and 2 cat brushes for $19.00. Based on this information, figure out the price of each item.

    asked by anomynous

  41. Social Studies

    1.the aztecs adapted to their environment mainly by a.using terracing and irrigation to farm b. living a nomadic hunter gatherer lifestyle c.trading peacefully with neighbors

    asked by india

  42. history

    Which quote below could have been spoken by an industrial leader during the Gilded Age? A-"We mean to uphold the dignity of labor." B-"Do you know the only thing that gives me pleasure? It's to see my dividends coming in!" C-"There is no such thing as a

    asked by help

  43. Accounting

    Davis Company was started on January 1, 2012. During the month of January, Davis earned $4,600 of revenue and incurred $3,000 of expense. Davis closes its books on December 31 of each year. Required a. Determine the balance in the Retained Earnings account

    asked by sammy

  44. Algebra

    Find four numbers that form a geometric progression such that the second term is less than the first by 36 and the third term is greater than the fourth term by 324. (Hint: There are two possible sets of four numbers)

    asked by Anonymous

  45. PHYSICS

    AN ELECTRIC FIELD 1500N AND MAGNETIC FIELD 0.40T ACT AT A,MOVING PROTRON TO PRODUCE NO FORCE.CALCULATE THE MINIMUM SPEED OF THE PROTRON.

    asked by EDWIN

  46. math

    Find the slope intercept form of the line passing through the point (-5,-7) and parallel to the line 4x+2y=-2

    asked by Kandice

  47. Linear Algebra

    Hi, well I have the next question: How can I show that the sum of two eigen values is not another eigen value? I know that I can give an example, but is ther another way to solve?, please help...

    asked by Alex

  48. chemistry

    With information on the inside cover of the book, calculate how many mL of 70.4 wt% nitric acid should be diluted to 0.250 L to make 3.00 M HNO3. (Answer:47.5 mL)

    asked by mojji

  49. Language Arts

    One why does the speaker of thumbprint compare her thumbprint to her signature? (1 point) A. both are unique indications of her individuality ***** B. both are made in blue ink and appear on the same sheet of paper C. both control her interior weather D.

    asked by Fish

  51. Languge Arts

    edgar allen poe uses a pair of rhyming words to describe trying to hold sand in "a dream within a dream". in a short paragraph tell what the words are and how they express the speakers feelings Please help!!!

    asked by The mad scientist

  52. Math

    2/3 and 5/6

    asked by Meghan

  53. Geometry

    Which of the following represents a chord but not a diameter of the circle? A. TR B. SN C. PM D. SM

    asked by Justin

  54. Physics

    C:\Users\100622325\Desktop\1.jpg Given the figure above, if a = 5.53 cm and b = 4.15 cm, what would be the force (both magnitude and direction) on the 5.0 nC charge?

    asked by Impossible

  55. Social Studies

    What was the main purpose od President Wilson's Fourteen Points? A. To assist the leaders of Europe to gain additional territory from Germany B. To divide Germany into several small parts so it would not be a treat C. To gain reparations from Germany to

    asked by EmberShy

  56. math

    A rectangular savannah is 30m long by 15m wide. The Ministry of Education wants to fence that savannah using posts and wire. If the posts, costing $18.00 each, are placed 5m apart andt the wire cost $35.00 per metre. Calculate the cost of the posts and

    asked by indira

  57. math

    I work from 8am to 5pm each day from Monday to saturday. If I get $22 an hour, calculate my yearly salary.

    asked by indira

  58. Math

    This summer the number of tourists in Salem increased 4.5% from last year's total of 426,000. How many more tourists came to Salem this summer?

    asked by Alwaysonflek

  59. Scial Studies

    Why did Henry Cabot Lodge oppose the Treaty of Versailles? A. He thought the treaty was to harsh on Germany B. He thought The United States should stay out of world affairs C. he wanted the United States to make independent decisions D. He didn't think the

    asked by EmberShy

  60. Physics

    Given the figure above, if a = 5.53 cm and b = 4.15 cm, what would be the force (both magnitude and direction) on the 5.0 nC charge? its a rectangle with + 10nC top left, -10nC top right and 5.0 nC bottom right.

    asked by Impossible

  62. Math

    C) You correctly answered 15 out of 20 problems on your test. What is your percent score? D) At the Liberty Tree Mall 1,300 people took the Coke/Pepsi challenge.55% of those challenged preferred Coke. How many people selected Coke?

    asked by Alwaysonflek

  63. math

    A rectangular savannah is 30m long by 15m wide. The Ministry of Education wants to fence that savannah using posts and wire. If the posts, costing $18.00 each, are placed 5m apart andt the wire cost $35.00 per metre. Calculate the cost of the posts and

    asked by indira

  64. Math

    Difference b/w sine, cosine, and tangent/ how to remember them all?

    asked by clair

  65. Hennepin

    The length of a rectangular piece of steel in a bridge is 2 meters less than triple the width. The perimeter of the piece of steel is 52 meters. Find the length of the piece of steel. Find the width of the piece of steel

    asked by Mary Dav

  66. Social Studies

    Why did general grant not want his troops to celebrate the surrender of the confederate troops? A. It could bring surprise attacks on the north B. It would not help in unifying the nation again C. It would cause his troops to view southerners as country

    asked by Mrs sue please!!!!

  67. Math (Please help!!)

    Given A(-4,-2), B(44), and C(18,-8, answer the following questions Write the equations of the line containing the altitude the passes through B in standard form. Write the equation of the line containing the median that passes through point C in

    asked by PoPo

  68. physics

    Consider two charges, where one (+1.90 nC) is at the origin and the other (-3.61 nC) is at the position x = 4.35 cm. Find the x-coordinate where a proton would experience zero net force.

    asked by Urgent!! please help!!

  69. math

    A rectangular piece of land has a flower garden in the middle surrounded by a walkway 1m wide all around. The flower garden is 12m by 6m. calculate the area of the piece of land that does not have flowers.

    asked by indira

  70. History

    Was the Proclamation of Neutrality of 1793 a success or a failure? Did it have public support or was it opposed?

    asked by Maya

  71. HISTORY

    would you consider Washington putting down the whiskey rebellion "stabilizing" the gov't

    asked by Maya

  73. Math

    A sandwich shop gives a free sandwich after 8 sandwiches are bought in the formula t=s/8+s,t represents the total number of sandwiches received if s sandwiches where bought. Last year julie bought 48 sandwiches. How many sandwiches did she receive last

    asked by Jenny

  74. reading

    I have to make at on the character mark brian from the book I heard the owl call my name and the project needs to include his occupation, education, cause of death, major accompishments, name of his family members, place of residence ,place of burial?

    asked by chrissy

  75. history

    What did Stanley Watson do before he joined the CCC? I need help with this question please help me

    asked by help

  76. History

    I have a choice of taking AP history my freshmen yr or Honors, from a tutors point of view, if am getting a 98 in history now, should I take the AP? I know this isn't really hw, but if you can give me any suggestions, I'd really appreciate it! Thanks! It's

    asked by Parker

  77. history

    What was the most significant difference between Hoover and FDR with regards to tackling the Great Depression? * A- Hoover was willing to support direct relief and other forms of federal welfare; FDR was not B- FDR was willing to use deficit spending to

    asked by hi

  78. history

    Did Washington sign Jay's Treaty (1795) or was it just john jay & british

    asked by Parker

  79. history

    How did Prohibition contribute to the growth of organized crime? by making it easier for bootleggers to branch into other types of illegal activity*** by forcing police to enforce anti-liquor laws by strengthening respect for the law

    asked by casey

  80. History

    I don't understand what this means: "In return, the United States gave most favored nation trading status to Britain, and acquiesced in British anti-French maritime policies." (above is what usa settled w/ uk on in Jays treaty) I looked up the words, but

    asked by Maya

  81. history

    The Federal Deposit Insurance Corporation? was established to regulate the stock market. insured bank deposits up to $2,500. ensured that Social Security payments would be made on time.***

    asked by hi

  82. Chemistry

    How much energy (in kilojoules) is released when 29.0 g of ethanol vapor at 88.0 ∘C is cooled to -10.0 ∘C? Ethanol has mp = -114.5 ∘C, bp = 78.4 ∘C, ΔHvap = 38.56 kJ/mol and ΔHfusion = 4.60 kJ/mol. The molar heat capacity is 113 J/(K⋅mol) for

    asked by Sci Guy

  84. Math

    Determine the required number of branches in the tree diagram described. A tree diagram showing how many ways a nickel, a regular die, and a quarter could be flipped. I did a tree diagram with the die having six branches, the nickel having two, and the

    asked by Hannah

  85. Chemistry

    Assume that you have a liquid in a cylinder equipped with a movable piston. There is no air in the cylinder, the volume of space above the liquid is 200 mL, and the equilibrium vapor pressure above the liquid is 29.0 mm Hg. What is the equilibrium pressure

    asked by Sci Guy

  86. math

    Richard is 6 years older than Lisa, and in 5 years the sum of their ages will be twice as much as the sum of their ages 4 years ago. Find their present ages.

    asked by Amanda

  87. Chemistry

    Does Oleic acid have larger molecules than water molecules? and what type of bonding does oleic bonds have?

    asked by Sci Guy

  88. English

    How can you easily detect the mood of a story?

    asked by Maya

  89. Chemistry

    Acetone is a common solvent and has a density of 0.7899 g/mL. What volume of acetone has a mass of 28.7g

    asked by Jackie

  90. Math (Algebra 2)

    Determine the required number of branches in the tree diagram described. A tree diagram showing how many ways a nickel, a regular die, and a quarter could be flipped. I did a tree diagram with the die having six branches, the nickel having two, and the

    asked by Hannah

  91. Chemistry

    A sample of metal has a mass of 24.28g, and a volume of 5.53 mL. What is the density of this metal

    asked by Jackie

  92. Government

    Does the popular vote matter at all in presidential elections? If so, why does the electoral college have the right to elect the president?

    asked by Maya

  93. English

    Which of the following is a good test-taking strategy for multiple-choice questions? 1.Answer C is almost always the correct answer, so pick C if you don’t know the answer. 2.Read the answers first, and then read the question. 3.When in doubt, provide

    asked by Help I need somebody not just anybody

  95. English

    Which of the following is a good test-taking strategy for short-answer questions? 1.If you don’t know the exact answer, don’t write anything. 2.(If you don’t know the exact answer, write down whatever you do know.) 3.Make your answer as short as

    asked by Help I need somebody not just anybody

  96. English

    Which of the following essay keywords asks you to make a judgment or share your opinion? 1.explain 2.(evaluate) 3.describe 4.summarize

    asked by Help I need somebody not just anybody

  97. Social Studies

    1. Early Greeks lived by a. fishing b. trade c. herding goats and sheep d. all of the above **** 2. Who could be citizens of Greek city-states? a. native born men and women **** b. free, native born, land-owning men c. land-owning women d. foreign-born men

    asked by Sydney

  98. writing

    My essay should be 400 words long, but I have it at almost 500. Should I try to narrow it down?

    asked by Maya

  99. How children learn

    What is a learning modality? 1. A learning style 2. One of the senses 3. A formal operation 4. Doing and observing My answer is B is it correct? Please help me

    asked by A student

  100. English

    Which of the following is a good test-taking strategy when answering an essay question? 1.(Think about what you want to say and create a brief bulleted list or organizer before you begin writing.) 2.Write as much as you can as quickly as you can about the

    asked by Help I need somebody not just anybody

  101. Math

    The quadratic function f is negative only on the open interval (−2, 1/4 ) and its graph passes through the point (−1, −5). Find a,b, and c.

    asked by Juan Fernandez

  102. How children learn

    What is a learning modality? Is it a learning style or one of the senses. Please help

    asked by A student

  103. history

    what were Anti-suffragists HELP

    asked by help

  104. writing a conclusion

    should my restated thesis be at the end or beginning of the conclusion paragraph

    asked by Maya

  106. physics

    an 88.kg fireman slides 5.9 meters down a fire pole. He holds the pole, which exerts a 520N steady resistive force on the fireman. At the bottom he slows down to a stop in 0.43m by bending his knees. determine the acceleration while stopping and the time

    asked by Anissa

  107. English

    Write about a planned surprise that went horribly wrong

    asked by Anonymous

  108. History

    Has anyone read the short story "the lady or the tiger?" Does more evidence suggest the princess will tell her lover to pick the tiger or the lady? I think tiger but I'm not sure.

    asked by Maya

  109. history

    what is restrictive immigration laws

    asked by help

  110. English

    How can you decide what passage of a book to read in a presentation. I read "Amy Snow" but don't remember which pages were significant

    asked by Maya

  111. history

    how the Black Codes (Jim Crow Laws) and the restrictive immigration laws of the 1900s were similar. don't get how they are alike

    asked by kacy

  112. english

    if anyone read 'the scarlet ibis' can anyone tell me how the bird's death was a sign to doodle's fate? it's confusing, i read the part a few times and still can't get it.

    asked by :)

  113. Math

    36x=4

    asked by Sam

  114. English

    Has anyone here read "amy snow" by tracy rees

    asked by Maya

  115. Math

    What is the value of x if 36x=4 ?

    asked by Sam

  117. math

    What is the product of all valid solutions of the fractional equation x/(45-5x)=1/[5(x-1)] I am guessing the answer is -9 because the two solutions would be -3 and 3 but Im not sure.

    asked by anonymous

  118. business math

    How could he reduce the risk associated with this loan?

    asked by How could he reduce the risk associated with this loan?
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