Questions Asked on
November 14, 2016

  1. Social Studies

    1.What prompted the call to rewrite the Articles of Confederation? A:The desire to win independence by unifying the nation B:The economic downturn caused by the limitations on the central government C:The need to establish a national court system to deal

    asked by Help please
  2. American Government

    1) What characteristics do bureaucracies share? Select all that apply. A) formal rules** B) generalized jobs** C) clearly defined goals D) chain of command** E) elected staff 2) Which of the following is part of the executive branch bureaucracy? A) the

    asked by Juliet
  3. Math

    Harriet needs to ship a small vase. The box she will use has a volume of 216 cubic inches. If the side lengths are all the same, what is the length of each side of the box?

    asked by Lety
  4. Math Ms. Sue help me

    What does it mean to say that a number is a perfect square? Give one example of a number that is a perfect square and one that is not. Can you plz help me?

    asked by Valerie
  5. Social Studies

    How did the supreme court decision in Worcester v Georgia and the Indian Removal Act lead to the removal and resettlement of native American groups?

    asked by AlyaK
  6. English

    Match each vocabulary word with the letter corresponding to its correct definition. A. Looted B. Irritated C. Unselfish D. Nonconformity 1. Altruistic- C 2. Deviation- D 3. Piqued- B 4. Pillaged- A Please help check my work.

    asked by GummyBears18
  7. spanish

    which region of Spain has a cooler, rainier climate than others? A)Southern Spain B)Central Spain C)The Basque Country

    asked by Cyborg_DRAGon
  8. Check spanish answers

    5. Which of the following would be best to drink while running a marathon? un bistec una gaseosa un batido agua 6. What is the best response to the following question? ?De donde eres? Soy de los Estadoes Unidos Estoy de los Estados Unidos Ser de los

    asked by Please someone help me
  9. Physics

    A 1340-kg car traveling east at 13.6 m/s (20 mi/h) has a head-on collision with a 1930-kg car traveling west at 20.5 m/s (30 mi/h). If the collision time is 0.10 s, what is the force needed to restrain a 68-kg person in the smaller car? In the larger car?

    asked by Batman
  10. English

    4.The author reveals Karla's character to readers by describing. A. What Karla says, does, and thinks.**** B. How jade and other students react to Karla. C. What Karla's teachers tell her. D. Why Karla is embarrassed in the gym.

    asked by GummyBears16
  11. American Government

    I need help on my American Government quiz.. Not looking for answers but for someone to see if mine are right, and if not, to help me out. Thanks! 1. When categorizing the Executive Offices of the President, what can you assume when noting the number of

    asked by K
  12. Physics

    A 1340-kg car traveling east at 13.6 m/s (20 mi/h) has a head-on collision with a 1930-kg car traveling west at 20.5 m/s (30 mi/h). If the collision time is 0.10 s, what is the force needed to restrain a 68-kg person in the smaller car? In the larger car?

    asked by JJ
  13. Chemistry

    An analytical chemist weighs out 0.225g of an unknown diprotic acid into a 250mL volumetric flask and dilutes to the mark with distilled water. He then titrates this solution with 0.0700M NaOHsolution. When the titration reaches the equivalence point, the

    asked by Audrey
  14. Math : )

    There are some hats in a box. 1/6 of them are red, 1/3 are blue, and 3/7 of the remainder are green. If there are 27 green hats, how many hats are there all together?

    asked by Karen D
  15. Math

    Draw a number line to show that 2/3 and 4/6 are equivalent..Im having trouble with this..I'm in the 4th grade..I need help

    asked by Dobe
  16. English

    Read the following sentences from "The High School Step Team." As Karla turned away from Jade and walked down the hall towards the math class, she pictured her cousin shrugging her shoulders. "Okay, do whatever you think is best," Jade said. "I'll see you

    asked by Alice Keign
  17. English

    Match the vocabulary words with the appropriate definitions. A.allusion B.flat character C.rhyme scheme D.stock character E.round character unchanging character-B reference to other works or events-A complex or main character-E a recognizable but

    asked by GummyBears18
  18. spanish

    The meaning of family in the Spanish speaking world ___. A)includes the extended family** B)is limited to immediate family members C)includes everyone in the community

    asked by Cyborg_DRAGon
  19. Algebra 2

    Please help super confused!!! Which points are the best approximation of the relative maximum and minimum of the function? f(x)=x^3+3x^2-9x-8 a. Relative max is at (3,-13), relative min is at (-3,-19). b. Relative max is at (-3,19), relative min is at

    asked by Olivia N J
  20. Math

    Jeremy loves right triangles that have side length 1. In fact, he loves to combine them so that the hypotenuse of one becomes the leg of the next. If the longer leg of the first triangle is sqrt 11, what will be the hypotenuse of the 2014th triangle? I

    asked by D
  21. English

    The High School Step Team Karla’s cousin Jade urged her to join the step team. “This afternoon you should definitely try out!” Jade suggested after the final bell rang. “I know she wants the best for me,” Karla thought to herself, “but I’m

    asked by GummyBears16
  22. English

    Read the following lines from the poem "a contribution to statistics" "glad to lend a hand if it doesn't take too long -as high as forty-nine, always good because they can't be otherwise -four, well maybe five, the speaker shares high and low statistical

    asked by carma
  23. SS

    1. What are the three types of productive resources? Select all that apply. (3 points) the raw materials provided by the planet the planning and work that go into production the markets that sell the results of production the social systems that ensure

    asked by Green Bow7
  24. Chem

    What is the pH of .1M: FeSO4 Na2HPO4 NaH2PO4 NaF

    asked by Abby
  25. Spanish

    Which Spanish verb would you use to ask the following question? "What is your name?" A)estar B)ser C)hacer D)tener Is it D? I'm not sure, can someone pls help?

    asked by Sam
  26. physics

    Two people, George who has a mass of 93.0 kg and Victoria who has a mass of 60.0 kg, are on a frozen circular pond. They stand at the very centre and push off of each other. The distance from one side of the pond to the other is 83.0 m and it takes George

    asked by 2FUN
  27. Math

    AA climbing gym charges $10 to climb each day.A pair of climbing shoes costs $84.it costs $169 to buy 6 days of climbing,one pair of climbing shoes,and one harness.how much does a harness cost

    asked by Bob
  28. physic

    A long wire carrying a 6.0 A current perpendicular to the xy-plane intersects the x-axis at x=−2.0cm. A second, parallel wire carrying a 2.0 A current intersects the x-axis at x=+2.0cm. At what point on the x-axis is the magnetic field zero if the

    asked by Anonymous
  29. SS

    What natural resource attracted other nations to trade with West and Central Africa beginning around AD 750? A. copper B. silver C. gold** D. salt Which of the following is an example of how people have adapted to the environment of West and Central

    asked by Check please
  30. English

    "The High School Step Team" addresses all of the following themes except: a. practice makes perfect b. friends are always there to support one another*** c. peer pressure can be a good thing*** d. it is important to try something new before deciding

    asked by Alice Keign
  31. geometry

    Create a wrapping paper design that includes at least four of the following constructions: a bisected angle a perpendicular line drawn from a point not on a line to a line a perpendicular line drawn through a given point on a given line a quadrilateral

    asked by Student
  32. Social Studies

    Refer back to the text about the benefits of agriculture for ancient Egyptians. List three benefits. Write advertising slogans to promote agriculture to ancient Egyptians. Use your slogans to make a presentation about one or more benefits. Brainstorm one

    asked by Mattyyy
  33. Social Studies

    Refer back to the text about the benefits of agriculture for ancient Egyptians. List three benefits. Write advertising slogans to promote agriculture to ancient Egyptians. Use your slogans to make a presentation about one or more benefits. Brainstorm one

    asked by Katrina
  34. Math checking answers (Calculus Differentials)

    The radius of a spherical balloon is measured as 8 inches, with a possible error of 0.02inch. a) Use differentials to approximate the possible propagated error in computing the volume of the sphere. b) Use differentials to approximate the possible

    asked by Ray
  35. PHYSICS

    A 3.5 kg block is pushed along a horizontal floor by a force of magnitude 15 N at an angle 40° with the horizontal (Fig. 6-19). The coefficient of kinetic friction between the block and the floor is 0.25. Calculate the magnitudes of (i) the frictional

    asked by Carmen
  36. Math !!!

    Tony is given 9/10 hour to mow a lawn. He only uses 2/3 of the given time to mow the lawn. How much time is left?

    asked by David
  37. math

    A political candidate has asked you to conduct a poll to determine what percentage of people support her. If the candidate only wants a 8% margin of error at a 95% confidence level, what size of sample is needed?

    asked by zzz
  38. Chemistry

    If 4.00g of iron metal are reacted in a calorimeter with a heat capacity of 500J/ degree Celsius, what would be the final temperature of the calorimeter if its initial temperature were 23.0 degree Celsius?

    asked by Diya
  39. Math !!!

    Tian has 56 paper clips. He gives 3/4 of them to Joe. Joe gives 2/7 of what he receives to Rahul. How many paper clips does Rahul get?

    asked by David
  40. Chemistry

    In 1985 benitoite became the California "state gemstone." Found only in a tiny mine near Coalinga, California, it is a silicate of barium and titanium with trace impurities that cause a range of hues from colorless to blue to pink. Its general formula is

    asked by Joe
  41. Math

    Construct an equilateral triangle of perimeter 19.5 centimeter.Measure and verify that each angle measures 60 digrees

    asked by Dev
  42. Physics

    At the centre of a circular ice rink, a 67.0 kg ice skater moving 2.00 m/s north hits and grabs onto a 41.0 kg ice skater who had been traveling west at 4.30 m/s. If the skaters hold onto each other and the rink has a 42.0 m diameter, what is the amount of

    asked by Can you do this ?
  43. Math

    Yasmin had 3 bananas. She shared them equally among 4 people. Write an expression that shows how much banana each person got.

    asked by Angelo
  44. physics

    A basketball explodes into three separate pieces. Two pieces of equal mass shoot off at 20.3 m/s, one travelling to the south and one to the west, perpendicular to each other. The third piece has a mass 4 times the size of one of the other pieces. What is

    asked by Help please!!!
  45. Physics

    At the centre of a circular ice rink, a 87.0 kg ice skater moving 2.10 m/s north hits and grabs onto a 51.0 kg ice skater who had been traveling west at 5.35 m/s. If the skaters hold onto each other and the rink has a 26.0 m diameter, what is the amount of

    asked by HELP ME!!!!!!
  46. College algerba

    The​ half-life of a certain radioactive element is about 1500 years. After 2800 ​years, what percentage P of a sample of this element​ remains?

    asked by Samantha
  47. chemistry

    Blue copper sulfate pentahydrate (CuSO4.5H2O) crystals were heated to give the white monohydrate. What percentage of water was lost? (molar mass of CuSO4.5H2O is 250.5 g/mol)

    asked by Savannah
  48. Chemistry

    What problems might arise if the anesthesiologist did not know the patient's higher body temperature?

    asked by Tayler
  49. science

    In the equation below, suppose 11 grams of Zinc (Zn) react with 12 grams of Hydrogen Chloride (2HCl) to form 16 grams of Zinc Chloride (ZnCl2) and an unknown amount of Hydrogen gas (H2). Zn + 2HCl → ZnCl2 + H2 Based on the Law of Conservation of Mass,

    asked by Luc
  50. Social Studies

    Serapis Captured in Greatest American Sea Victory of War Which is true of this battle? A. The Bonhomme Richard was unharmed. B. The Serapis was larger than the Bonhomme Richard. C. The Serapis was sunken by cannon fire. D. The battle took place off the

    asked by Aralyn
  51. Algebra

    Separate 51 into 2 parts so the second part is 3 more than twice as large as the first part

    asked by Melissa
  52. Maths

    Sonia bought ribbon to decorate a gift box.she used 1/4 of the ribbon to make a bow and 1/8 to tie around the box .how much ribbon does she use?

    asked by Kush modi
  53. Physics

    Two bumper cars crash head on in an elastic collision. One car #1 was moving 2.5 m/s west and car #2 was moving 3.7 m/s east. Each car has a mass of 254 kg. What are the final velocities after the collision? I think this problem is supposed to be solved

    asked by George
  54. chemistry

    Calculate the final temperature that results from mixing 245 grams of cobalt, specific heat 0.446 J/g0C, at 1420C with 106 grams of water at 24.80C.

    asked by cao
  55. Math

    Manuel bought 9 pounds of apples. He has eaten three fourths of a pound so far and has​ $15 worth of apples left. Write and solve an equation to find the cost of the apples per pound to the nearest dollar. How much did the apples cost per​ pound?

    asked by Kyle
  56. ENGLISH HELP PLS

    Identify the choice that best describes the sentence. 5. More than 1,000 years passed before Copernicus proposed that the earth orbited the sun. (1 point) a. simple*** b. compound c. complex d. compound-complex *** = my answer

    asked by Chloe
  57. Physics

    A 3.70 kg bird is flying past a tree that has a 4.70 kg chipmunk in it. The chipmunk decides to jump on the bird so he can fly too. As the bird is flying past the tree, the chipmunk leaps off at 8.00 m/s in the same direction the bird is flying and lands

    asked by HELP ME!!!!!!
  58. Social Studies

    What country set up the first merchant company

    asked by William
  59. algebra

    the length of a rectangle is 5 times its width. if the length is decreased by 3 meters, and the width is increased by 10 meters, the perimeter will be 374 meters. find the length of the original rectangle.

    asked by kaitlyn
  60. Math !!!

    Kieth spends 1/6 of his savings on a magazine and 2/5 of the remainder on a book. What fraction of his savings is left?

    asked by David
  61. algebra

    4b/2 + 3 = 11 + b i know the answer is b=8 but i want to know how

    asked by sam
  62. Interest

    How much should you invest at 4.4% simple interest in order to earn $85 interest in 11 months?

    asked by Trump
  63. Calculus - Word Problems

    Suppose a spherical snowball is melting at a constant rate of 0.20in per hour. How fast is the volume changing when the radius is 10in?

    asked by Danny
  64. Physics

    A man stands on a freely rotating platform, as shown, holding an exercise dumbbell in each hand. With outstretched arms, his angular speed is 1.5 rad/s. After he has pulled his arms in, as shown, his angular speed is 5 rad/s. What is the ratio of his final

    asked by Anonymous
  65. Mathematics

    What number is 10 tens morw than 16,ones?

    asked by Anonymous
  66. physics

    For shooting practice a person uses a pellet gun and an empty pop can. The pop can rests on a flat surface that has a coefficient of kinetic friction 0.500. The pellet has a mass of 0.140 kg and the pop can has a mass of 0.470 kg. After the pellet is fired

    asked by HELP ME!!!!!!
  67. true

    find the resultant of two vectors of 3units and 4units acting at a point,o at an angle of 45 degrees with each other

    asked by true
  68. chem

    A chemist is commissioned to produce twenty pallets of aspirin: C7H6O3 (salicylic acid) + C4H6O3 (acetic anhydride) → C9H8O4 (aspirin) +C2H4O2 (acetic acid) Given a bottle contains 500 tablets (each containing 325 mg of aspirin). A case contains 144

    asked by Taylor
  69. Maximal area and dimensions of a window

    Hey Jiskha, came across this problem in my maths homework and I can't seem to solve it. Can someone maybe help me out? A Norman window has the shape of a rectangle with a semi circle on top; diameter of the semicircle exactly matches the width of the

    asked by Frank
  70. Graphing Linear Equations and Inequalities

    Fill in the t-table below for the equation. Then graph the line on the grid by selecting two of the points from your table. 3x+4y=-16 x y −4 0 4

    asked by DAISY
  71. Math : )

    Lily receives 30 messages on her cell phone. Of those messages 1/5 are picture messages and 7/8 of the remainder are text messages. How many text messages does she receive?

    asked by Karen D
  72. Math

    Liam earns 5% commission on all computer he sells this week he earned $500in commission .how much money did he sells in computers

    asked by Anna
  73. Chemistry

    Use two concentration tables to calculate the concentrations of the species present in a 0.0400 M solution of CsBrO. a.[HBrO] b.[BrO-] = 0.0400M c. [H3O+] d.[OH-] hi. how would I attempt this problem. can you walk me through it or give me a hint.

    asked by J
  74. math

    the mass of a moon rock is 3.5 kilograms what is the moon rock in grams

    asked by emily
  75. Math

    Mr. Robbins spilled stain on part of a tiled floor. The whole section of floor was shaped like a rectangle. There were 45 squares in the section. How many squares were in each row?

    asked by Ming
  76. chemistry

    A process is carried out at constant pressure. Given that ΔE is positive and ΔH is negative, Select one: A. the system absorbs heat and contracts during the process. B. the system absorbs heat and expands during the process. C. the system loses heat and

    asked by betty boop
  77. physics

    . Two positive point charge of 12 μC and 8 μC are 10 cm apart. The work done in bringing them 4 cm closer is,

    asked by shayna
  78. math/fractions

    Jack's Regular work week is 40 hours. one week he worked 4/5 of the time. How many hours did he work that week?

    asked by carlos Santiago
  79. math

    Compare the numbers mc012-1.jpg and mc012-2.jpg. Use the symbols , or =.

    asked by kayley
  80. math

    solve using law of sines or cosines A=?,B=51°,C=?,a=6m,b=?,c=7m

    asked by dee
  81. physics

    The mass of the Earth is 5.972kg, and the radius of Earth is 6, 371 km. A 750 kg satellite orbits 35, 800 km above Earth in a perfectly circular orbit. 1. If the gravitational force is the centripetal force keeping the satellite in a stable cicular orbit,

    asked by LESTER
  82. Calculus - Optimization

    The post office ships a package using large package rates if the sum of the length of the longest side and the girth (distance around the package perpendicular to its length) is greater than 84in and less than or equal to 108in. Suppose you need to ship a

    asked by Danny
  83. math

    5 oranges when removed from a basket containing three more than seven times as many oranges,leave how many oranges in the basket?

    asked by Ana
  84. College Calculus

    A radioactive substance has a half-life of 27 years. Find an expression for the amount of the substance at time t if 20 grams were present initially.

    asked by Jaken
  85. Geometry

    Given IE is congruent to GH, EF is congruent to HF. F is the midpoint of GÌ. Prove the triangles EFI is congruent to HFG. . Can you please help me to understand how to do this problem? I don't understand how to find a proof. Thank you so much for your

    asked by Marina
  86. Maths

    Suppose that the height of a hill above sea level is given by z= 1000 -0.01x2 – 0.02y2. if you are at the point (60,1000) in what direction is the elevation changing fastest? What is the maximum rate of change of the elevation at this point?

    asked by Shah
  87. English

    1. The weather was so nice when I got to Dokdo. 2. The weather was so nice when I arrived at Dokdo. 3. The weather was so nice when I arrived in Dokdo. 4. The weather was so nice when I reached Dokdo. --------------------------- Are they all the same in

    asked by rfvv
  88. math

    Four products are processed sequentially on three machines. The following table gives the pertinent data of the problem. Manufacturing time (hr) per unit Machine Cost per hr ($) Product 1 Product 2 Product 3 Product4 Capacity (hr) 1 10 2 3 4 2 500 2 5 3 2

    asked by nk
  89. Math

    One square wall you want to paint has a perimeter of (12x - 32) feet. Write an expression that represents the side legnht of the wall.

    asked by Kim
  90. university physics

    two suitcases are on a 7.89 m high ramp to passengers waiting in a baggage terminal. The top suitcase is released from rest, and it slides down the ramp and hits the second suitcase. If the suitcase at the top has a mass of 16.6 kg and the other suitcase

    asked by jenna
  91. math

    solving using the law of sines or cosines. a=75°,B=?,C=?,a=18cm,b=9cm,c=?

    asked by dee
  92. Calculus

    The post office ships a package using large package rates if the sum of the length of the longest side and the girth (distance around the package perpendicular to its length) is greater than 84in and less than or equal to 108in. Suppose you need to ship a

    asked by Danny
  93. math

    Students noticed that the path of water from a water fountain seemed to form a parabolic arc. They set a flat surface at the level of the water spout and measured the maximum height of the water from the flat surface as 6 inches and the distance from the

    asked by Anne
  94. Maths

    A spider has 8 legs, a dragonfly has 6 legs. Given a number of spiders and dragonflies altogether have 420 legs, number of spiders are 3 times the number of dragonflies, the number of spiders are?

    asked by help needed
  95. Statistics

    A basketball team has to play 3 games in an elimination roumd. What is the probability of them winning? A. 0 games B. 1 game C. 2 games D. 3 games

    asked by V
  96. physics

    A missile is fired form the back of a stationary truck. The missile takes off at a speed of 41.7 m/s and has a mass of 53.8 kg. If the truck has a mass of 856 kg, what is the recoil speed of the truck?

    asked by 2FUN
  97. Physics

    A sign weighing 500N is suspended at the end of a uniform 300N beam 5m in length, as shown. The beam is attatched to the wall with a hinge, and its other end is supported by a wire. What is the tension in the wire if it makes an an angle of 30o with the

    asked by Anonymous
  98. english

    In front of which building in Washington, D.C., did Dr. Martin Luther King, Jr., deliver his “I Have a Dream” speech in August 1963?

    asked by cede
  99. Math

    when adding /25 and -9 which type of number is the sum? Plz help me

    asked by Valerie
  100. Pre-Calculus

    The amount of force required to compress a spring is inversely proportional to the distance that it has been compressed. For one certain spring, it takes 5 pounds of force to compress it from its natural length of 18 inches down to 12 inches. How much

    asked by Karen
  101. Maths

    The ratio between the slant height and perpendicular height of a cone is 5:4.The radius of the base of the cone is 6cm.How to find slant height of cone?

    asked by Geethika
  102. Chemitry

    Consider the neutralization reaction that takes place when hydrochloric acid reacts with aqueous calcium hydroxide Write a conversion factor that relates moles of hydrochloric to moles of calcium hydroxide for this reaction

    asked by Joe
  103. Math

    The coffee shop sold 28 liters of hot chocolate. If the same amount is sold each hour for 4 hours, how many liters of hot chocolate did the coffee shop sell each hour?

    asked by Yoobi
  104. thomas middle such

    what is the three digit mystery number? if it is less than 300. the tens digit is 5 more than the hundreds digit. the sum if the digits is 11. the hundreds digit is 3 less than the ones digit. the mystery number is

    asked by jon
  105. Math

    Construct a given triangle AB=70mm,BC=80mm,AC=50mm.give the name of the triangle

    asked by Ease udoh
  106. Physics

    A person makes a quantity of iced tea by mixing 668 g of hot tea (essentially water) with an equal mass of ice at its melting point. If the initial hot tea is at a temperature of 86∘C, what are the (a) final temperature of the ice tea (in ∘C) and (b)

    asked by Gabriel
  107. math

    a painter needs to cover a triangular region 60 meters by 68 meters by 71 meters. a can of paint covers 70 square meters. how many cans will be needed?

    asked by keke
  108. mayh

    a ship traveling at a speed of 48.0 mph at a compass heading of 145°. the current is flowing due south at a speed of 9mph. find the resultant speed of the ship due to the current and the resultant compass heading of the ship

    asked by keke
  109. Math

    A ten-foot-long board is cut into three pieces. The second piece is half as long as the first. The third piece is 4 feet longer than the second. How long is the first piece? Answer: 2 3/4 feet If f(x)=2x2+1/2x-4, what is f(-1/2)? Answer: -15/4 **I am

    asked by Jess
  110. Chemistry

    Potassium chlorate, KCIO3, acts as an oxidizing agent in matches, explosives, flares, and fireworks. In the equation below, it is formed from the element chlorine and potassium hydroxide. 3 Cl2+ 6KOH=KCIO3+5KCL+3H2O Write a conversion factor that could be

    asked by Joe
  111. Income Tax

    Della purchased a warehouse on February 25, 2015, for $350,000. $45,000 of the price was for the land. What is her cost recovery deduction for 2015 rounded to the nearest dollar?

    asked by Anonymous
  112. math

    Hi guys, I am really stuck with this problem, maybe somebody could help me out. A rancher has 2100 feet of fencing with which to construct adjacent, equally sized rectangular pens as shown in the figure above. What dimensions should these pens have to

    asked by Frank
  113. Physics

    A 5.20 g pellet is shot horizontally from a BB gun at a speed of 29.1 m/s into a 20.8 g wooden block. The wooden block is attached to a spring and lies on a frictionless table. If the collision is inelastic and the spring constant k = 22.0 N/m, what is the

    asked by Shane
  114. math

    if the length of a rectangle is one-third the perimeter of the rectangle,then the width of the rectangle is what fraction of the perimeter?

    asked by Ana
  115. Math!!!

    There are some hats in a box.1/6 of them are red, 1/3 are blue, and 3/7 of the remainder are green. If there are 27 green hats, how many hats are there altogether?

    asked by David
  116. Geometry

    A tank in the form of a right rectangular prism (see figure below) has dimensions 1m x 2m x 3m. If the tank is filled with water, what is the mass of the water (in kg)? Write your answer with no comma and unit. (1 cm3 = 1 gram).

    asked by LAWRENCE
  117. French!

    Please if possible, respond to this and the other question by 11:00 a.m tmrw. 11/15/16 . Thankyou! ____________________________________ The next part is asking for active voice into passive but I'm not sure how to change it. Really Confused! I need help.

    asked by Sophia
  118. chemistry

    Calculate the final temperature that results from mixing 245 grams of cobalt, specific heat 0.446 J/g0C, at 1420C with 106 grams of water at 24.80C.

    asked by cao
  119. math

    the angle of elevation and angle of depression of the top and base of a mobile tower from a mobile handset are 60degree and 30degree respectively. if the distances of the top and the bass of the tower from the mobile handset are 15metre and 8metre

    asked by prandeep goswami
  120. math

    The difference between compound interest and simple interest on a certain amount for1.5 yes at 12% per annum is ₹ 150.calculate the amount.

    asked by sahil
  121. math

    In economics, revenue Upper R is defined as the amount of money derived from the sale of a product and is equal to the number x of units sold times the selling price p of each unit. If the selling price is given by the equation p -1/10x+60 , express

    asked by Anne
  122. Math

    If A Boy Spent 1\5 Of His Money,what Fraction Of The Money is Left

    asked by value
  123. English

    What is one important events that happened from the novel becoming naomi leon

    asked by Favour
  124. English

    1. How do you pronounce 'helpful'? It's a little difficult to pronounce, so we can delete the 'p' sound in normal pronunciation. Is that right?

    asked by rfvv
  125. Trig

    Find the exact value of the trigonometric function given that sin u=3/5 and cos v=-8/17. Both u and v are in quadrant II. Tan (u+v)

    asked by Lynn
  126. physics

    Matt 86.0 kg and his dog 18.0 kg are playing around on a frozen lake. Matt attempts to run across the ice at 2.90 m/s and his dog runs toward him at 1.40 m/s. If his dog jumps up into his arms, what is Matt's speed just after he catches his dog?

    asked by 2FUN
  127. Chemistry

    A synthesis yielded 222g of phosphoric acid. How many moles of phosphoric acid were produced? I keep dividing 222g/98g (molar mass) which gives me 2.265. Every time I put the answer in, it tells me I am wrong.

    asked by Raeann
  128. Math

    How is finding a part of a whole similar to finding a part of a set? How is it different?

    asked by Tricia
  129. Differential calculus

    Find the equation of the parabola w/ v(3,-4) and with directrix y=0.

    asked by Mohammed
  130. Chemistry

    What mass of water in Gram can be heat from 300 K to 315 K by addition of 600 Joules of heat ?

    asked by Kiki
  131. chemistry

    The average molar mass of a natural gas is 17.4g/mol consisting of CH4 and C2H6,what is the molar fraction of each gas?

    asked by John
  132. math

    a computer cost $40,000 to purchase.Renting the same computer requires making $5000 , non-refundable deposits and monthly payments of $2500.After how many months will the cost to rent the computer equal the cost to purchase it?

    asked by Ana
  133. French

    How do I translate these in passive voice? I don't understand. Help 1. On communique les résultats financiers aux employés. = Les résultats financiers …………………… aux employés. 3. On soumet les recommandations au conseil

    asked by Sophia
  134. Math

    IM SCARED 1!1!1!1!1!1!11. Qqnqn

    asked by I feel pain
  135. chemistry

    I post this question two time before but the degree sign is wrong so I post this one with everything corrected for the final time. Thank upon who answer this question on the other 2 same question before. Calculate the final temperature that results from

    asked by cao
  136. yhsh

    A scientist determined that the bones from a mastodon had lost 79.579.5​% of their​ carbon-14. How old were the bones at the time they were​ discovered?

    asked by yccc
  137. Math

    A landlady currently rents each of her 50 apartments for $1300 per month. She estimates that for each $100 increase in rent, two additional apartments will remain vacant. a. Construct a function that represents the revenue R(n) as a function of the number

    asked by Anne
  138. Physics

    In projectile motion, what angle would the same distance as a 45 degree angle?

    asked by Lester
  139. Information Technology (Pascal algorithm)

    Ask the user to enter the discount percentage(rate) offered in a sale Accept the discount percentage from the user Ask the user to enter the price for three different sales item Accept the prices of the three sale items Compute the total price of the three

    asked by Binky
  140. Physics

    If you reduce the distance between two point charges to one third of the original distance, the electromagnetic force changes by a factor of:

    asked by Maria
  141. math

    The management of a company is negotiating with a union over salary increases for the company's employees for the next 5 years. One plan under consideration gives each worker a bonus of 1200 dollars per year. The company currently employs 1055 workers and

    asked by help
  142. Physics

    In a calorimetry experiment, an object of mass M= 9.2 kg falls through a height of 35.5 m and, by means of a mechanical linkage, rotates a paddle wheel that stirs m= 0.92 kg of water. The water is initially at 20∘C. What is the maximum possible

    asked by Gabriel
  143. chemistry

    Zinc reacts with sulphur to form zinc sulphuric 16.2g.Sample of zinc is reacted with log of sulphur(Zn=65,S=32,o=16) A)Write a chemical reaction for the reaction b)Calculate the number of moles of zinc atoms that reacted. c)Number of moles of sulphur atoms

    asked by Anonymous
  144. math

    salil travels 9km towards east then8km towards north and finally 7km towards east . how far away is he from his original place?

    asked by Anonymous
  145. Calculus

    show that ((x − 1)/x) 1 Hint: try to apply the Mean Value Theorem to the functions f(x) = lnx and g(x) = xlnx. I'm having trouble applying the mean value theorem

    asked by Po
  146. algebra

    if Sam invested $10,000 at simple interest, some at 3% and some at 4% and paid $320 , what was the amount invested at each rate?

    asked by Karen
  147. Chemistry

    What is the value of [h3o] in a solution where [oh]=4.20x10^-6

    asked by Becca
  148. English

    How is the weather in L.A.? 1. It's sunny and hot this time of year. 2. It's sunny and hot this time of the year. 3. It's sunny and hot at this time of year. 4. It's sunny and hot at this time of the year. ------------------------- Which ones are

    asked by rfvv
  149. Math

    The distance between bills house and his aunt house is 835 miles. About how many miles would he drive if he made. 4 one-wat trips

    asked by Mariah
  150. Math

    What is the value of 2 thousands,18 tens,4 hundreds,and 9 ones?

    asked by Tishica
  151. maths

    Find the radius of a circle given that the circumference is 66cm.

    asked by indira
  152. Math

    A Russian mathematician named Christian Goldbach came up with a theory that every even number greater than 4 can be written as the sum of two primes. Test Goldbach's theory with the numbers 6 and 50

    asked by Abigail jones
  153. Chemistry

    What is final temperature of a 88 gram sample symbol of water at 295 k that absorbs 1250 Joules of heat ?

    asked by Kiki
  154. Math

    our credit card has a balance of ​$5800 and an annual interest rate of 18 ​%. You decide to pay off the balance over three years. If there are no further purchases charged to the​ card, a. How much must you pay each​ month? b. How much total

    asked by Tasha
  155. Science

    When is the end of the world

    asked by Rita
  156. Chemistry

    How much mg of iron are there in 100g of spinach. if we burned 5.20g of spinach and added 10 ml of 2.0 M HCl into the spinach ashes.Then filtered the ashes and used 5 ml of that solution to put it in a testube and added 5 ml of 1.5 M KSCN in the testube.

    asked by Jason
  157. maths

    what number must be added to 7/12 to get two wholes

    asked by indira
  158. maths

    how do u paste a diagram on page please

    asked by indira
  159. TIME

    What time does this website go by? eastern, Pacific, etc. because I am getting confused becasue of it. Right now it is 2:34pm for me and It is exactly 3 hours ahead of me if that helps.

    asked by Anonymous
  160. math115

    The management of a company is negotiating with a union over salary increases for the company's employees for the next 5 years. One plan under consideration gives each worker a bonus of 1200 dollars per year. The company currently employs 1055 workers and

    asked by Brita
  161. physics

    consider your sitting in a chair inside the living room on a leveled floor.if you are at the origin what will be the position vector of spider on any of wall

    asked by Owais
  162. maths

    every 20m along a street there are lamppost from beginning to end. a) the street is 800m long. How many lamppost are there on the street? b) how many 20m spaces are there along the street? c) Frankie lives between the lampost 21 and 22. How far from the

    asked by indira
  163. Math-Geometry

    Definition of Scalene triangle

    asked by Shaw
  164. maths

    After every three red buttons on a pattern, four black buttons are placed. After using 15 red buttons, how many black buttons are used

    asked by indira
  165. math

    Find the angle of elevation of the top of a vertical pole 23long from a point on the ground 10away from the foot of the pole l

    asked by Gertrude
  166. Trigonometry

    Determine all the values of theta,0 degrees < or = theta < 360 satisfying csc(x)0

    asked by Manuel
  167. Math

    Rectangle perimeter and area length =2ft width =14in

    asked by James
  168. maths

    every 20m along a street there are lamppost from beginning to end. a) the street is 800m long. How many lamppost are there on the street? b) how many 20m spaces are there along the street? c) Frankie lives between the lampost 21 and 22. How far from the

    asked by indira
  169. pascal programming

    Write a program that reads in the users age and determines if the user is a child or adult

    asked by tamara
  170. English

    What is the one prediction for the upcoming pages of the novel becoming naomi leon

    asked by Favour
  171. Maths

    5 kids (A, B, C, D and E) are playing games in the playground. In each round, they follow the rules below to pass on the toy on their hands to the next kid: A→C, B→E, C→A, D→B, E→D. Initially, A and B are holding the car toy each while C, D and E

    asked by Math help
  172. Math

    Total the ages of Apple and Benny is 38. Seven years ago, Apple was three times as old as Benny. How old Benny`s present age?

    asked by Kartik
  173. math

    if there are 40 question and each question carrying 5 marks and each wrong attempt can deduct 3 marks. if someone secured 70 marks then how many question he has attempted

    asked by siddhanta
  174. Math

    If driving 50 mph how fast would the person 1 mile behind them have drive to catch up with them

    asked by Tammy
  175. English

    1. Write the names of the four parts of an English letter using the words in the box. (What does 'using the words in the box' modify? Is it an adjective phrase?) 2. Look at the photos and complete the sentences using the relative adverb, where. (What does

    asked by rfvv
  176. Math

    You are randomly selecting one catches on a 52 card deck.find the probability of selecting: a 2 or a 3 I got 2/13 A red 2 or a black 3 I got 1/13 I want to make sure it is correct This is very urgent Thanks

    asked by Tim
  177. Science

    I am doing an Animal project , I need a picture to show how an animal had bilateral symmetry! I couldn't find any pictures that could actually show that. Can you pleas help me? Thank you

    asked by Melody
  178. math

    1.-7/9 x 5/3= 2. -2/5 x 1 1/4= 3. 1 3/5 x 3/4 4.-7/8 x -1 3/7 5. 15 3/4 x 4 PLS HELP!!

    asked by Ibrahim
  179. math

    salil travels 9km towards east then8km towards north and finally 7km towards east . how far away is he from his original place?

    asked by Anonymous
  180. English

    1. I was poor in the past. 2. I am not so rich in the present/at present. 3. I will be rich in the future. ------------------------------ Are they all grammatical? Can we use both 'in the present' and 'at present'? How about 'at the present'? Which one is

    asked by rfvv
  181. math

    two forces, one of 18.4 pounds and the outer 13.1 pounds, act upon the same onject. the angle between these forces is 16.5°. find the magnitude of the resultant force

    asked by keke
  182. math

    a worker is pushing an 80lb chest up a ramp to land truck. how much force must he use in order to keep the chest from rolling back down the amp? the ramp is inclined 13.8 degrees. draw a sketch with force vectors working in this problem and solve the

    asked by keke
  183. English

    1. Just remember to give it back in a week. 2. Just remember to turn it back in a week. 3. Just remember to return it in a week. 4. Just remember to bring it back in a week. ---------------------- Let's pretend a librarian said as in the above. Are they

    asked by rfvv
  184. english books

    In the book FAHRENHEIT 451, how does Faber change Montag's view on book?

    asked by Andrea
  185. Science

    Calculate the displacement and velocity at time of 0.5secs for a ball thrown straight up with an initial velocity of 15m/s.

    asked by Tobias
  186. Math 7 grade

    Mae Ernst 15% commission for selling furniture this week sells $ 7500 worth of furniture how much commission does she earn

    asked by Ina
  187. math

    What is the percentage of 237 basketball shots taken, but only 103 made?

    asked by Jay
  188. math

    When 26 is subtracted from 3 times a number, the result is greater than 10. What number are possible?

    asked by brandy
  189. Math

    Andy has 5 tools he uses in his carpentry shop. 2 at the tools are hammers. What fraction of the tools are hammers?

    asked by Daqs
  190. Social Studies

    Belief in one God

    asked by Anonymous
  191. Science

    Is there a relationship between the dates for first land plants, fish, reptiles, mammals, primates, and humans and the amino acid differences?

    asked by Emma
  192. maths

    After 3 red buttons on a pattern, 4 black buttons are placed. After using 15 red buttons. how many black buttons are used?

    asked by indira
  193. Math

    Evaluate the expression. (5+11) X (10-(-3)) 16 X -13= -208

    asked by Hayden
  194. Chemistry

    Calcium Fluoride, CaF2, adopts the fluorite lattice, which is described as a face-centered cubic array of Ca2+ ions with F-1 ions with Ca2+ ions in half of the cubic holes. The Radii of Ca2+ and F-1 are 126 and 117 pm, respectively. Calculate the density

    asked by john
  195. Algebra

    Electrician charged $50 a house call and $65 dollar an hour. Will it be cheaper for him to work 6hrs or 2 3hour jobs?

    asked by Judy
  196. Tim

    Please I need help with this algebra problem With the 3 equations f1(x)=0 f2(x)=1/8(x+16)^2-98 f3(x)=2x+24 Determine an equation for this function with the 3 pieces above.(Refer to creating the polynomial functions)

    asked by Functions
  197. Algebra

    Electrician charged $50 a house call and $65 dollar an hour. The job is 6 hours long Will it be cheaper for him to work 6hrs or 2 3hour jobs?

    asked by Judy
  198. Math

    Andy has 5 tools he uses in his carpentry shop. 2 at the tools are hammers. What fraction of the tools are hammers?

    asked by Anonymous
  199. Chemistry

    A 1 g sample of water at 373 K is cooled by the removal of 100 J . what will be the final temperature of the water

    asked by Kiki
  200. Math

    What do you need to know to name a fraction? How do you name a fraction?

    asked by Daqs
  201. Algebra

    The difference of 2 numbers is 96. The larger number is 5 times the smaller number. What are the 2 numbers.

    asked by Anonymous
  202. Math

    50x to the 4th power/12x

    asked by Destiny
  203. PHYSICS

    A force of 0.65 N is required to hold a spring extended 5.3 cm from its equilibrium position. Calculate the spring of constant of spring?

    asked by Carmen
  204. Math

    2x-7 x-6 ---- - --- = 0 4. 7 Find x?

    asked by Laila
  205. Math

    ⁢ Solving missing variable √ 3 √ 2x+3 = √ 5x-6

    asked by Emma
  206. maths

    the lid of a tin has a circumference of 88cm. given that the Area of the Lid is 616cm squared. What is the volume of the can?

    asked by indira
  207. Maths

    the height of the can is 20cm Ms. Sue

    asked by indira