Questions Asked on
January 24, 2016

  1. English

    help and check please . If got wrong help please. My answers have * by it Choose the meaning of the bold words in questions 1-6 1. Men hold me/ FORMIDABLE for GUILE in peace and war: / this fame has gone abroad to the sky’s rim. (from the Odyssey, Part

    asked by Hi
  2. math

    A picture 1.5 in by 2.5 in is enlarged in the ratio 5:8. Find the dimensions of the enlarged copy

    asked by liza
  3. English

    Which of the following meanings of the vocabulary word broached is used in the following excerpt from Orpheus and Eurydice? In vain, Orpheus tried to follow his bride. But this time the Underworld was firmly closed to him. No other mortal had (BROACHED) it

    asked by GummyBears16
  4. Physics

    An airplane has a velocity of 580 km/h relative to the moving air. At the same time, a wind blows northward with a speed of 92 km/h relative to earth. The airplane is moving in an easterly direction relative to earth. Find the speed of the airplane to

    asked by Frank
  5. math

    The wading pool shown is a trapezoidal prism with a height of a total volume of 286 cubic feet. What is the missing dimension? **The drawing shows the shallow height is 2ft. Length is 13ft. Width is 8ft. And a question mark for the height of the deeper end

    asked by Tim
  6. College Algebra

    The combined yearly interest for x dollars invested at 12% and 30,000 - x dollars invested at 9% is

    asked by Tae
  7. English

    1.Which of the following excerpts from Orpheus and Eurydice is an example of hyperbole? A. even the ice hard heart of hades melted B. the music he played tore at the hearts of everone who followed. C persephone her face veiled by the shadows of that

    asked by GummyBears
  8. tourism, maths literacy, business studies and econ

    I am a grade 10 and i need to know what course can I take at university or college if I studied maths lit,business studies, economics and tourism

    asked by khomotso mokwena
  9. Math

    A calf is tied with a rope of length 6m at the corner of a square grassy lawn of side 20m. If the length of the rope is increased by 5.5m, find the increase in area of grassy lawn in whi the calf can graze.

    asked by Anonymous
  10. Math

    The diameter of a car's tire is 60cm. While the car is being driven, the tire picks up a nail. At what times in two complete cycles is the nail at a height of 1cm above the ground. So far, I have calculated the circumference of the wheel (188.5) and I do

    asked by Kat
  11. maths

    if(3-x)+(6)+(7-5x)is a geometric se ries, find two posible value for x,the common ratio and the sum of th g.p

    asked by praise
  12. Grade 11 Functions

    A small company manufactures a total of x products per week. The production cost is modelled by the function y=50 + 3x. The revenue is given by the function 6x - x^2/100. How many items per week should be manufactured to maximize the profit for the

    asked by Stacy
  13. Chemistry

    If you mix 50.0 mL of a 0.500 M solution of calcium nitrate with 150. mL of a 0.250 M solution of potassium nitrate, what would be the resulting molarity of nitrate ions in the final mixed solution ?

    asked by colin
  14. statics

    Using the 68-95-99.7rule. Assume that a set of test scores is normally distributed with a mean of 80 and a standard deviation of 25. Use the 68-95-99.7 rule to find the following quantities. percentage of scores greater than 105 is

    asked by Nisa
  15. Social Studies (Check, Please!)

    1. Why does Truman believe that communism is not a danger to the United States? A: Truman believes that communism is not a danger to the United States because he believes that the country is strong enough to resist and overcome all forces of communism. 2.

    asked by Victoria
  16. Physics II

    An electron with an initial speed of 5.0 ✕ 105 m/s enters a region in which there is an electric field directed along its direction of motion. If the electron travels 9.0 cm in the field before being stopped, what are the magnitude and direction of the

    asked by Beat
  17. physics

    An inverted image is magnified by 2 when the object is placed 22cm in front of a concave mirror. Determine the image distance and the focal length

    asked by portia
  18. science

    what mass of silver nitrate will react with 5.85g of sodium chloride to produce 14.35g of silver chloride and 8.5g of sodium nitrate,if the law of conservation of mass is true?

    asked by Anonymous
  19. Stats

    Consider randomly selecting a student at a certain university, and let A denote the event that the selected individual has a Visa credit card and B be the analogous event for a MasterCard. Suppose that P(A) = 0.6 and P(B) = 0.4 a) Could it be the case that

    asked by McKinsley
  20. chem

    How much heat (in kJ) is required to warm 10.0 g of ice, initially at -13.0 ∘C, to steam at 109.0 ∘C? The heat capacity of ice is 2.09 J/g⋅∘C and that of steam is 2.01 J/g⋅∘C. The heat capacity of liquid water is 4.18 J/g⋅∘C. This substance

    asked by Gaby
  21. U.S. History (Check, Please!)

    How did McCarthyism and the Red Scare change American society and government? A: While Americans were enjoying postwar prosperity and optimism, McCarthyism and the Red Scare caused society and government to fear Communism and an atomic attack. As a result,

    asked by Victoria
  22. math

    If in culture of yeast the rate of growth y'(t) is proportional to the amount y(t ) present at time t, and if y(t) doubles in 1 day, how much can be expected after 3 days at the same rate of the growth? After 1 week    (Hint: Continuous growth model)  

    asked by genzeb nigussie
  23. Spanish

    What happened in this sentence? El campesino estiró mucho pero la planta madura no salió. A. The farmer couldn't uproot the plant. B. The plant developed poorly. C. The farmer began working in a plant. D. The plant was moved out to the country.

    asked by Anonymous
  24. chemistry

    what mass of lead (ii) trioxonitrate (v)will be required to yield, 22g of lead, (ii)chloride on the addition of excess potassium chloride solution

    asked by favour
  25. math

    Josie has 260 cubic centimeters of candle wax. She wants to make a hexagonal prism candle with a base area of 21 square centimeters and a height of 8 centimeters. She also wants to make a triangular prism candle with a height of 14 centimeters. Can the

    asked by Tim
  26. Electronics Engineering Technology

    5) A microwave transmitter typically requires a +8dBm audio level to drive the input fully. If a +10dBm level is measured, what is the actual voltage level measured? Assume a 600Ω system.

    asked by Jose Luis
  27. Math

    Help me for this question on composite functions Does the composition of functions display the commutative property? Give an example of each case to illustrate your answer.

    asked by Chris
  28. algebra

    A small garden measures 14 ft by 6 ft. A uniform border around the garden increases the total area to 209 ft2. What is the width of the border?

    asked by mel
  29. setswana

    ke kopa tlhamo ya letsatsi la matsalo ya mafoko a ele 250

    asked by kesolofetse
  30. AP Chem

    1. Van't Hoff factors depend on the concentrations of the dissolved solute species. Why would a dilute solution have a Van't Hoff factor closer to the ideal value? a. because in dilute solutions solute species are less likely to bump into each other and

    asked by Maddie
  31. U.S. History (Check, Please!)

    What was the significance of the Soviet Union's launching of Sputnik in 1957? A: The Soviet Unions's launching of Sputnik in 1957 led Congress to create the National Aeronautics and Space Administration (NASA) to coordinate research in rock science and

    asked by Victoria
  32. physics

    A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of 12.6 m/s. The cliff is 49.1 m above a flat horizontal beach as shown in the figure. a.How long after being released does the stone strike the beach below

    asked by Help plz
  33. math/trigo

    A 22 ft flagpole casts a 62 ft shadow. Calculate the angle of elevation to the sun

    asked by Anonymous
  34. Algebra 1

    Name The Subsets Of The Real Numbers To Which Each Number Belongs: A.-2.324 B.Square Root Of 46 I don't even know what this stuff means. Please help!

    asked by Nicolette
  35. Physics

    A block and tacle of 6 pulley is used to raise a load of 300n steadily through a height of 30m if the workdone against friction is 2000j. calculate the workdone by the effort,the applied effort,the efficiency of the system

    asked by HAKEEM
  36. Physics- HELP PLEASE!

    Four charges are placed at the four corners of a square of side 15 cm. The charges on the upper left and right corners are +3 µC and -6 µC respectively. The charges on the lower left and right corners are -2.4 µC and -9 µC respectively. The net

    asked by Ellie
  37. math

    at what rate converted every 3 months will a sum of money triple itself in 18 years and 6 months.

    asked by gilbert
  38. math

    Each of two trapezoidal prisms has a volume of 120 cubic centimeters. The prisms have no dimensions in common. Give possible dimensions for each prism. THANK YOU!

    asked by Tim
  39. Pre-Calculus

    Two cities are due north of each other. One city has a latitude of 32¢ª45'12" and the second city has a latitude of 51¢ª12'45". Assuming that the earth is a sphere with a radius of 4000 miles, how far apart are the two cities?

    asked by Rhodora
  40. Algebra

    A colony of bacteria has a population of ten initially, and doubles in size every three hours. What is the population of the colony after 24 hours of growth ?

    asked by Alyssa
  41. math

    X is partly constant and partly varies as y. When y is 5,x is 7 and when y is 7 x is 8. Find the law of the variation and find x when y is 11

    asked by love Akubo
  42. Science

    Briefly Describe A Suitable Laboratory Procedure Of Seperating A Mixture Of Nacl,Nh4cl,Pbcl2

    asked by Damilola
  43. Geometry

    in the diagram below of Circle of chord AB bisects chord CD at E. If AE equals 8 and BE equals 9 find the length of CD in simplest radical form

    asked by Anushka
  44. Classical Mechanics

    Approximate Lake superior by a circle of radius 162 km at a latitude of 47 degrees .Assume the water is at rest with respect to earth and find the depth that the center is depressed with respect to the shore due to the centrifugal force.

    asked by Anonymous
  45. maths

    the area of triangle ABC is 38.8cm^2 Work out the length of AC Angle c =54 base=12 (scalene triangle)

    asked by jenny
  46. History,geography,maths literacy,english,life orientation,life sciences,and setswana

    I have finished my matric so i don't know which career path should i follow.. Can i be able to be a soldier with this subjects?

    asked by Ogomoditse
  47. Physics

    We study three point charges at the corners of a triangle. Their charges are q1 = +4.0 10-9 C, q2 = −2.5 ✕ 10−9 C, and q3 = +5.0 10-9 C. Two distances of separation are also given, ℓ12 = 6 m and ℓ13 = 9 m. Find the net electric force on q3 1-

    asked by Anonymous
  48. math

    Given fofof=64x-21,find f(x)

    asked by trouble
  49. chemistry

    A certain volume of a gas at 298k is heated such that its volume and pressure are now four times their original value.what is the new temperature?

    asked by Adams
  50. Maths

    a particle starts from rest at o and moves in a straight line so that t seconds after, its velocity vm/s is given by v=2t-t^2. given that particle comes instantanuously at rest at p. Find i) time taken to reach p? ii) the acceleration at p? iii) distance

    asked by Farrukh
  51. Math

    If a bank pays 2.4% interest compounded monthly on its certificate of deposit. What is the effective interest rate on annum

    asked by Latha
  52. Physics

    A 275 kg motor cycle and rider accelerate from restand reach a velocity of 20m.s-1 West.the motor cycle wheels exert an average force of 710N East on the road. Calculate the minimum time taken to reach a velocity of 20m.s-1

    asked by Anonymous
  53. Math help

    Samantha finds a bank, Star Bank, which offers a CD account with a 2% interest rate every month. Star Bank’s interest is not compounded. The interest is based on the original amount of deposit. Remember that Samantha has $500 to start the account. She

    asked by Anonymous
  54. Physics

    A tennis player strikes a ball when it is 1 m above the ground, with a velocity 17 m/s at 30 degrees above the horizontal. The net is 4 m away horizontally and it is 0.6 m high. How high, vertically, above the net does the ball pass?

    asked by Andy
  55. science

    A minibus of mass 3000kg,travelling at a speed of 30m.s to the right,collides with a car of mass 1600kg,travelling at 16m.s to the right. After collision the car continues to travel to the right at a speed of 17,2m.s. Calculate the speed of the minibus

    asked by zama
  56. Algebra 1

    Average attendance at a school's basketball games increased from 1000 to 1500 last year. One student said that represented a 150% increase. Explain the student's error. Please help!

    asked by Nicolette
  57. Math

    What is 29x47 in expanded algorithm

    asked by Zack
  58. phy 231

    An artillery shell is launched on a flat, horizontal field at an angle of α = 40.5° with respect to the horizontal and with an initial speed of v0 = 338 m/s. a.What is the horizontal distance covered by the shell after 8.09 s of flight? b.What is the

    asked by Help plz
  59. College algebra

    It took Eric 8 hours to drive to a job interview. On the way home, he was able to increase his average speed by 18mph and make the return drive in only 5 hours. Find his average speed on the return drive. Rate x time =distance Original drive- x. ____ _____

    asked by Tyler
  60. Physics

    A 3,0kg cart moving East with a speed of 1.0ms^-1 collides head-on with a 5.0 kg cart that is initially moving West with a speed of 2.0 m.s^-1. After the collision, then 3.0 kg cart is moving to the left with a speed of 1.0 m.s^-1. IGNORE THE FRICTION,

    asked by Asive
  61. ggggg

    in a triangle one angle is twice of other and their sum is the third angle .the angles are

    asked by Anonymous
  62. phy 231

    An h1 = 2.10 m tall basketball player wants to make a basket from a distance d = 19.2 m, as seen in the figure. If he shoots the ball at α = 54.4° angle, at what initial speed must he throw the basketball so that it goes through the hoop without striking

    asked by Help plz
  63. trig

    Two ships leave port at the same time and travel straight line distances, the first at 30 km/h and the second at 10 km/h. Two hours later they are 50 km apart. What is the angle between their courses?

    asked by owen
  64. Math

    A cake recipe calls for 2 cups of flour. You want to make 2/5 of the recipe. How many cups of flour should you use?

    asked by Billy
  65. English

    What doors are open to you that may not have been open to generations before us,and why might it be difficult to face these doors

    asked by Judy
  66. Social studies

    Which of the following is a true statement? A. the qualifications for governor are less strict than those for a state senator. B. the qualifications for governor are the same as those for a state senator. C. the qualifications for governor are stricter

    asked by Amber
  67. math

    In a class of 50 student 28,22,20 of them offer physics,chemistry and biology respectively also,4 of them offer physics and chemistry but not biology,3 offer physic and biology but not chemistry,6 offer biology and chemistry but not physics if 13 of them

    asked by dapo
  68. Mathematics

    Find the volume use 3.14 for pi and round off to the nearest tenths cube

    asked by Iromar
  69. Math theta angles

    Find every angle (theta) between 0 & 360 degrees for which the ratio of sin theta and cosine theta is -3.00

    asked by TJ
  70. physics

    An 8.7 kg block slides with initials speed of 1.66 m/s across a level floor. How far does the block slide before it comes to rest!? I used F= m(v(sq)/2s)...is that right?

    asked by Lilinau
  71. Math

    My math problem says seven tenths exceeds seven thousandths by what number. Do I subtract like this: 0.007 - 0.7

    asked by Frank
  72. Social Studies (Check, Please!)

    How did televising the Army-McCarthy hearings in 1954 affect McCarthyism? A: Televising the hearings negatively affected McCarthyism’s popular support, for many saw McCarthyism as bullying.

    asked by Victoria
  73. Math

    how many hours will it take Wendy to make 4 2/3 batches of cookies if she can make 1 1/3 batches in 1 hour

    asked by Donald
  74. maths literacy,life science, tourism,geography,English, Afrikaans,L.O

    what career path should i take with these subjects

    asked by Ashler
  75. computer science

    Create a program that uses the preceding formula and displays the result, but this time, prompt the user for the values a, b, x, and y. Use appropriate variable names and naming conventions.

    asked by poohboi
  76. Physics

    A ball is thrown straight up at a launch velocity of 15m/s. What is the velocity when it returns to the throwers hand?

    asked by Barbara
  77. Math

    I need the image of a EFG triangle such tha EF=4CM,FG=3CM AND EFG=90

    asked by Jennifer
  78. Math

    I had this question answered before,but I'm totally confused with the answer and need a clearer answer,as I'm totally lost. This is composite functions by the way.

    asked by Matt
  79. MATHS SIMPLE PROBLEM HELP

    Given that 3rd Quartile (Q3) = 60 . The classes are : 0-10,10-20,20-30,30-40,40-50,50-60,60-7... 70-80,80-90 Now, IN which class does Q3 lie?? 50-60 or 60-70?

    asked by clive
  80. College Admission essay

    Hi everyone, I have just written an essay about how I grew up into an adult and realized the type of person I would like to be. BUT I seriously have no idea for the title. I need an IMPLICIT title for it. The application deadline is getting really close

    asked by Anonymous
  81. chemistry

    A certain volume of a gas at 298k is heated such that its volume and pressure are now four times their original value.what is the new temperature

    asked by Adams j
  82. Algebra

    Explain how to find ordered pairs for the line of the equation 3x-y = 9.

    asked by Gregg
  83. physics

    A 960 kg sports car crosses the rounded top of a hill with a radius of 52 m. Calculate a) the force the car exerts on the road at the highest point of the hill. The speed of the car is 70 km/h.

    asked by pujesh
  84. Math cars and SUVs

    The number of cars is larger than the number of sport utility vehicles by 94.7%. The difference between the number of cars and the number of suv is 18. Find the number of suv

    asked by TJ
  85. ALGEBRA

    Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of 66 people took the trip. She was able to purchase coach tickets for ​$150150 and first class tickets for ​$11601160. She

    asked by Ruby
  86. probstats

    A 5-digit PIN code cannot begin with zero and the remaining digits have no restrictions. If repetition of digits is allowed, then what is the probability that the PIN code begins with a 7 and ends with an 8?

    asked by Anonymous
  87. physics

    An Air plane flys from san fransico to new-york about 4800km at speed of 300m/s how much time does trip take as measured by observer in the plane?B and by observer in the plane?

    asked by Best
  88. chemistry

    why is there no pop of pure oxygen and pure hydrogen?

    asked by alex
  89. Math

    How to use a net to find an area of a cylinder.

    asked by New Americana
  90. Chemistry

    2mole of CH3OOH and 1mole of ethanol were mixed in 1dm3 flask until an equillibrium was established.if the equillibrium constant for the reaction is 4.what is the amount of ethanoate in the equillibrium mixture?

    asked by Magaji
  91. Math

    I do not get this question at all,this is composite functions and all my answers to a) to c) is wrong,can someone please help me with this problem :)? Suppose a ship is sailing at a rate of 35km/h parellel to a straight shoreline. The ship is 10km from

    asked by Matt
  92. math

    if the lecture grade is the mastering points worth 20% and exams worth 80%. what is the lecture grade? mastering points: 1513 exam grades: 92,83,76,95,95 thank you!

    asked by lauren
  93. Help on social studies!

    Hi! I was wondering if anyone could give me any websites to research on how forest, a resource, is collected and gathered. I try to look at some things, but nothing really captures what I need to type. Thank you! :) And, I really appreciate it!

    asked by Alexis
  94. Physics

    An object weighs 500N.what is its mass?

    asked by Ck
  95. Algebra Applications

    Jacqueline is 115 miles away from Miranda. They are traveling towards each other. If Miranda travels 9 mph faster than Jacqueline and they meet after 5 hours, how fast was each traveling?

    asked by Ashley
  96. Math

    Out of 300 student in final year in senior secondary school, 200 are offering biology and the150 offering chemistry how many are offering neither biology nor chemistry

    asked by Emmanuel
  97. Physics

    A ball is thrown verically upwards from the top of the tower with a speed of 100 m/s. It strikes the pond near the base of the towerafter 25 second. The height of tower is

    asked by mohit
  98. science

    A book is on top of a table.Earths gravity exerts a constant force of 15 N on the book.why does the booj not move as a result of this force ? An object is traveling in a straight line in space. No firces are,affecting it. What will happen to the objects

    asked by tahani alkhatib
  99. walvisbay high

    Emmaneuls heart beats 74 timea per minute ,on average .calculate how many times his heart beat in the year 2007

    asked by bolie
  100. physics

    An Air plane flys from san fransico to new-york about 4800km at speed of 300m/s how much time does trip take as measured by observer in the plane?

    asked by john
  101. Maths

    Find the equation of a circle which diameter has the end point A (5, 4), B (7,4 ).

    asked by shredder
  102. math

    find the sum cos^2(j) + sin^2(j), if j = p/3 -do I have to use a pythagorean identity?

    asked by Matt
  103. chemistry

    In a tank volume of 50 liters of gas contained oxygen at a temperature of 57º C and a pressure of 75 atm . What is the mass of the gas ?

    asked by bruge
  104. english p3

    Essay draft with mind map Topic:A great surprise

    asked by Desree
  105. Science

    A bear is running behind you, and there is a 19m pit in which you jumped in order to be saved. If your jump was 0.6 m high and you took 2 seconds time to fall into that pit. What's the colour of the Bear?

    asked by Sreelalitha
  106. Calculus

    Please help me find the limit: lim x--> 2 ((1/3)-1/sqrt(x))/)x-9)

    asked by Sally
  107. math

    During a windstorm, part of the top of a flagpole breaks off. The broken top portion touches the ground at an angle of [c]5 deg 1[e] feet from its base (Note: if [e]=6, then 1[e]=16, and if [c]=3, then [c]5°=35°). how tall was the pole before the

    asked by alex
  108. Physics

    A quarterback throws a football at 38 m/s at a certain angle above the horizontal. If it took the ball 6.41 s to reach the top of its path, how long was it in the air? * I want to say that the formula you use is distance. But im not sure. O r manybe even

    asked by Ann
  109. physic

    A resultant force of 200N act on a body of mass 100kg for ss what is the impulse of the force on the body.

    asked by Sunday
  110. science

    A spaceship of mass 2000kg is moving towards planet Earth. Calculate the magnitude of the force that the earth exerts on the spaceship when the spaceship is 100km above the surface of the Earth. The Earth has a mass of 6*10 to the power of 24 kg and a

    asked by zama
  111. Writing

    You know how there is muggle and mundane, representing humans who do not know of specific worlds? Well, I need a word representing humans who don't know about a world called "Enchantrum". -Make sure the name is magical. Thank You! :)

    asked by Royal
  112. Writing

    You know how there is muggle and mundane, representing humans who do not know of specific worlds? Well, I need a word representing humans who don't know about a world called "Enchantrum". -Make sure the name is magical. Thank You! :)

    asked by Royal
  113. math

    Identify all components of this statement: 3a + 2b = 7. Is this an equation or an expression and why? o Constant o Variable o Term o Expression o Equation

    asked by John
  114. Financial Math

    You have $100 and could use it to buy 80 songs from itunes. Instead, you invest your $100 at an annual effective interest rate of 11.3% for 4 years. The price of songs on itunes is subject to an annual effective rate of inflation of r%. At the end of 4

    asked by Anon
  115. Financial Math

    Emily borrows 20,000 for 8 years at a nominal discount rate of 6% compounded quarterly. Calculate the amount of discount that Emily will pay.

    asked by Anon
  116. Algebra

    I've tried figuring this one out by grouping and by moving some terms around, but I still cant figure it out. Help me please! factor completely ax+bx-2a-2b

    asked by Danniela
  117. Math

    How to solve this problem 8.3 was added to a certain number. This sum was then divided by 11.2. Finally, the quotient was multiplied by 8. This product came out to 16. Please help I'm in 5th gradethank you..

    asked by Tasene
  118. physics

    an airplane from rest has an accelerated time of 200m/s at lest 25 seconds in totaly.what is the distance the airplane from take off?

    asked by lourdes
  119. Math

    I did this, but i don't think its right for this problem and I don't know where to go from here. Help please factor x^3-5x-2 x^2+10 (x^3-5x-2x^2)+10 x (x^2-2x-5)+10

    asked by Ricardo
  120. science

    what temperature must a gas at 0 degree Celsius if its volume is to double while its pressure remains the same ?

    asked by jhen
  121. MATHS (sets)

    A survey was made about two daily newspapers, LOS ANGELES TIMES and THE NEW YORK TIMES, 105 people bought Los Angeles Times, 25 did not buy Los Angeles Times, 95 did not buy New York Times, while 83 bought Los Angeles times but not New York Times. How many

    asked by JILL
  122. science

    which of these is an example of a force being applied? A car was stuck in the mud. Two people pushed the car, but it did not move.why did the car not move even though a force was exerted on it?

    asked by tahani alkhatib
  123. Health

    How are the gas contents of inhaled air and exhaled air different?

    asked by Anonymous
  124. chem 30

    When 7.5 g of ethane was completely burned, all the heat produced was used to heat 1.50 kg of water. If the temperature of water rose from 20EC to 80EC, the heat of combustion of ethane is

    asked by elaine
  125. Math

    What is the formula for the nth term for the following sequence: 40, 16, 6.4, 2.56, 1.024, 0.4096?

    asked by Cydney
  126. Maths

    The sum of 1st five terms of an AP nd the sum of the 1st seven termd of the same AP is 167. If the sum of the 1st ten terms of this AP is 235, find the sum of its1st twenty terms

    asked by Princ
  127. Maths

    The sum of 1st five terms of an AP nd the sum of the 1st seven termd of the same AP is 167. If the sum of the 1st ten terms of this AP is 235, find the sum of its1st twenty terms

    asked by Prachi Baranwal
  128. Writing

    You know how there is muggle and mundane, representing humans who do not know of specific worlds? Well, I need a word representing humans who don't know about a world called "Enchantrum". -Make sure the name is magical. Thank You! :) Everlast sounds great.

    asked by Royal
  129. math

    how to find line of best fit without a graphing calculator

    asked by anneliese marie
  130. foreign languages

    cow in spanish?

    asked by cydney christa
  131. math

    The ratio of four less than a number to twenty six more than the number is 1:3 . what is the number?

    asked by rose
  132. math

    If I have $87,000 in an account with 4.5% interest, how much money will I have in 8 years?

    asked by Brenda
  133. algebra

    what is the value of j in the equation square root of j plus the square root of j plus equals 3 the square root of j plus 10?

    asked by michelle
  134. for solubility

    How match water make in 0.123 N NaoH for 0.1 N NaoH

    asked by chemistry
  135. math

    If I have $87,000 in an account with 4.5% interest, how much money will I have in 8 years? I don't understand the previous answer...sorry

    asked by Brenda
  136. Science

    All about vector

    asked by Aschin
  137. Math

    The perimeter of a rectangle is72cm. It's breath is 8cm. Find its length

    asked by Divya
  138. math

    A trench 4 meter long ,2 meter wide and 3 meter high was dug into the ground.find the volume of the earth dug out for making this trench.

    asked by Mumtaz alam
  139. math

    Y=2,x=30 and Y=6,x=50 Find the relationship between x and y. Find x when y=3

    asked by Chimele
  140. Algebra

    The sum of two numbers is 83. The difference of the two numbers is 24. Find the two numbers.

    asked by Zac
  141. science

    if your doing an experiment about if sugar or salt will caused fermentation within the yeast.and you have Cup 1 with 2 cup of warm water ;2tsp of yeast and 2tsp of salt. Than cup 2 contains warm 2 cups of water:2tsp of salt and 2tsp of yeast Finally cup 3(

    asked by Riley
  142. math

    how long would it take a car traveling 175 mph to go 26 miles?

    asked by Bill
  143. Spanish

    When responding or making a declarative, “which come first, “the subject or the verb”?

    asked by Janae Williams
  144. MTH

    Use binomial the porem to expand (x+y)25

    asked by abbas
  145. Help Please!!!!

    Explain 1 External and 1 Internal conflict From the book Found by: Margret Peterson Haddix. Make sure it includes: who it involves and how it is solved.

    asked by Sarah
  146. History

    What did Joseph branch do in the revolutionary war??

    asked by Anonymous
  147. math

    how does one know what "the central third" of a 10 m box is? I need to take an integral and I need to know the limits. Central third I'd say is 1/3 to 2/3? but I really don't know.

    asked by Anonymous
  148. algebra

    graph inequality k

    asked by rick
  149. Algebra

    Evaluate each equation to find the value of y when x=3. 2x+3y=12 2(3)+ 3y= 12 6+3y=12 3y=6 y=2 Is this correct?

    asked by Gregg
  150. Math

    Two railroad tracks cross each other if the measure of angle 1 is 3 times the measure of angle 2, what are the measures of angles 1,2,3, and 4? Explain and show your work

    asked by Riley
  151. math

    The first term of a geometric sequence is 3 and the sum of the second and the third is 60 determine the first three terms and the general term

    asked by magdeline
  152. Social Studies/English

    Words describing Midewin Thank you!

    asked by Emily
  153. Math

    Don's pays his jimmy 2.00 per hour for the first hour. He plans to pay him double for the next six hours. How much would he earn at the end of six hours?

    asked by Jon
  154. algebra

    I need an example how to graph for an inequality solution. eq. 5

    asked by rick
  155. Math

    Tony's mom wants to pay her son 2.00 for his first hour of work, and then double his pay every hour after that. If tony works six hours how much would he make?

    asked by Tim
  156. algebra

    For the following sequences whose nth terms are given, write down the first six terms of each (a) 4n-1 (b) n3 (c) 5-2n (d) (-1)N *n (e) (n +1)2 (f) n¦ n+2

    asked by moses
  157. Social Studies (Check, Please!)

    With that policy is John Foster Dulles associated with? A: John Foster Dulles is associated with brinkmanship—the willingness to go to the brink of war to force the other side to back down.

    asked by Victoria
  158. algebra

    solve inequality and graph a-1/4 > 5 3/4

    asked by rick
  159. Biology

    Describe how you would prepare 100ml of a solution that is 22% acetic acid by volume?

    asked by Michel
  160. Calculus

    What is the first derivative of the following function: f(x) = a^(-bx)? (I am lost with this question)

    asked by Leo
  161. Chemistry

    How do I convert Mol/L to Mol/mL?

    asked by Nayara
  162. Math

    What's in between the numbers -2 and -.125????

    asked by Anonymous
  163. Calc II

    Write a simpler expression for z = ln(4x^4 + 11x^3) + ln(1/5x^3) which does not involve any powers on x which are bigger than 1. I have no idea how to simplify the first natural log since it has two x values with exponents.

    asked by Anon
  164. Grde 12 math

    Angle D is 110 degree.Angle A and B has (5y+10).What is the value for y and the measures of angle C and angle A?

    asked by Anthony
  165. Algebra

    factor x^3-5x-2x^2+10 factor x^2-2xy+y^2-16 Please help with these. Thank you!

    asked by Danniela
  166. Algebra

    Alright one more you guys. I did this, but I'm not sure if it's right thanks! 8x^3+1 (2x)^3+(1)^3 (2x+1)(4x^2+2x+1)

    asked by Danniela
  167. Algebra

    The sum of two numbers is 83. The difference of the two numbers is 24. Find the two numbers.

    asked by Zac
  168. QUADRILATERAL

    CONSTRUCTION OF A QUADRILATERAL OF ABCD IN WHICH ANGLE AT B=75 LINE AB=15CM BC=17CM AND CD=16CM THEN MEASURE AD.

    asked by Anonymous