# Questions Asked onJanuary 10, 2017

1. ## Social Studies

1. Why Did Cattle Owners have to buy private property on which to keep their cattle? A. They couldn't graze their cattle on Native American reservations. B. Cattle in open range herds got mixed together C. Farms and the railroads carved up the open range

2. ## Math

1. Which of the following established a limited self-government to the Puerto Ricans by the United Sates? Platt Amendment*** Foraker Act Sherman Act Roosevelt Corollary

3. ## ELA

1. Read the following passage from The Cay. “Young bahss,” he said, coming back under the shelter, “mebbe before d’night, a schooner will pass dis way, an’ if dat ’appens, you may drink d’whole kag. Mebbe d’schooner will not pass dis way,

4. ## Math

1. 16y + 0 = 16y Associate Property of Addition Zero Property of Multiplication Commutative Property of Addition Identity Property of Addition 2. d • r = r • d Commutative Property of Multiplication Identity Property of Multiplication Zero Property of

5. ## Math

The area of cross section of a pipe is 5.4 centimetres square and the water pump out of it at the rate of 27 kilometre per hour find the volume of water which flows out of the pipe in 1 minute

6. ## Social Studies

Why Did Cattle Owners have to buy private property on which to keep their cattle? A. They couldn't graze their cattle on Native American reservations. B. Cattle in open range herds got mixed together C. Farms and the railroads carved up the open range D.

7. ## Math

Jordan's football team gained 12 yards on their first play. On the second play, the team lost 8 yards. Which expression could be used to describe the total yards gained by Jordan's team?

8. ## Physics

An airplane travelling north at 400 m/s is accelerated due east at a rate of 50m/s^2 for 6 seconds. If the effects of air resistance and gravity are ignored, what is the final speed of the plane? My working: v=vo+at where a=50m/s Vo = 400 m/s t = 6s thus:

what form of poetry are the poems shaped to look like their subject?

10. ## Physical science

the crest of wave A has an amplitude of 5 cm. the trough of wave B has an amplitude of 2 cm. if the crest of wave A combines with the trough of wave B,what will be the amplitude of the resulting wave? will the waves form a crest or a trough when they

11. ## physics

150g of ice at 0'c is mixed with 300g of water at 50'c. calculate the temperature of a mixture

12. ## Math

Shanti bought lemons at 7 foe Rs.6 and sold them at 6 for Rs.7. (1).find her profit percentage (2).how many lemons would she have to sell to earn a profit of Rs.65?

13. ## Earth science

Most of the sand that makes up the sandstone found in New York State was originally deposited in which type of layers?

14. ## Math

Mary has a third of the money Erin has. Erin has \$8 less than John. Together they have \$267. How much money does each of them have?

15. ## chemistry

Calculate the concentration of KIO3(aq) present at the beginning of a reaction when 2.00 mL of 0.020 M KIO3(aq) is mixed with 8.00 mL of other solutions so the initial volume for the reacting mixture is 10.00 mL.

16. ## Social studies

I couldn't find the answer i needed.... This is for Social Studies Unit 2 Lesson 1 Test.. 1. What affect did the Fugitive Slave Act have? Select all that apply. A. it convinced Northerners that slavery was immoral B. it convinced Southerners that

17. ## Algebra

What is the equation, in standard form, of a parabola that models the values in the table x (-2,0,4) F(x) (2.5,1.5,-60.5)

18. ## Trig/PreCalc

An airplane is flying on a compass heading of 160 degrees at 425 mph. A wind is blowing with the bearing 200 degrees at 75 mph. Find the actual speed and direction of the airplane.

Write fact families for the numbers in 30 and 31.how are the fact families different

20. ## math

If Jun has 12 t-shirts,6 pairs of pants,and 3 pairs of shoes, how many possible ways can he dress himself up for the day?

21. ## Chemistry

1. You have been given a sample of unknown molarity. Calculate the molarity of a solution which has been prepared by dissolving 8.75 moles of sodium chloride in enough water to produce a solution of 6.22l. 2. You have a sample which consists of 428g sodium

22. ## Geometry

The base of a right triangular prism is a right isosceles triangle whose equal sides measure 25 cm each. The volume of the prism is 0.075 cubic meters. Find the height of the prism

23. ## Math

In a survey, 175 consumers were asked about their buying preferences concerning a product that is sold in the market under three labels. The results were as follows. 14 buy only those sold under label A. 25 buy only those sold under label B. 28 buy only

24. ## social studies

How is money used as a store value? A. People use money to buy productive resources to make goods and services. B. People agree that money has value to purchase needed goods and services. C. People compare the value of different goods and services by their

asked by Rummy tum tum 33
25. ## Math

What two numbers multiply to get 5.5

26. ## math;);)

During one term in Math 310, Min Lee took seven tests, the last of which carried twice the weight of each of the others when averages were computed. Min’s test-score vector for the term was [84,78,91,80,72,88,83]. Show that Min’s final average, a

27. ## Algebra2

Find the product sqrt 5 times 3sqrt5

28. ## Physics

The man pushes/pulls with a force of 200N. The child and the slide combo has a mass of 30 kg and coefficient of friction is 0.15. The angle between the slide and the ground is 30 degrees. Find the acceleration of the child and what is the frictional forces

29. ## Math

A student is given a reading list of eight books from which he must select four for an outside reading requirement. In how many ways can he make his selections?

30. ## Statistics

in a medical examination, 300 people undergo a height measurement and was found out that the average height of all are 150cm. if the standard deviation is 19, find the number of people that fall under the given conditions: a)with the height less than

31. ## EmberShy

1. What is the product of (-6.8)^2? Is the answer 46.24?

32. ## American Government

I am having difficulty completing the following essay questions..... Explain the purpose of THE FEDERALIST PAPERS and their effect on American founding documents. What are standing committees in Congress? What duties and functions do they perform? Include

33. ## Physics

calculate the specific heat capacity of the materials for which the heat supply, mass, and temperature rises are given below: i)25200J, 0.3Kg,20K ii)8000J, 500g, from 20'C to 60'C iii)9450J, 150g, from 15'C to 45'C

34. ## Chemistry VERY DIFFICULT

Imagine you have been given a series of materials to react together and the following enthalpy change data has been recorded. Explain the terms exothermic and endothermic, and identify which of the following are exothermic and endothermic reactions. Ensure

35. ## math

The Gallup Poll uses a procedure called random digit dialing, which creates phone numbers based on a list of all area codes in America in conjunction with the associated number of residential households in each area code. Give a possible reason the Gallup

36. ## math

Christin's age is equal to three times her age in 3 years' time minus three times her age 3 years ago. What is her age now? Please explain how you got the answer as well, thanks.

37. ## physics

Water is flowing in a pipe with a circular cross-section area ,and at all point the water completely fills the pipe.At point 1 ,the cross sectiona are of pipe is 0.070 meter square and the fluid velocity is 3.50 meter per second. a.) what is the fluid

38. ## Trig

An isosceles triangle has a height of 12.5 m (measured from the unequal side) and two equal angles that measure 55°. Determine the area of the triangle. Split in half the triangle is a right triangle, so it's three angles are 90%, 55% and 70%. I'm still

39. ## Math

Angelica ran in a half-marathon. The length of the race was 21.1 km. She ran 1700 m in the first 10 min of the race. In each 10-min interval after the first one, her distance decreased by 4%. How far did she run in the tenth 10-min interval?

40. ## Physics

what mass of ice at -14'c will be needed to cool 200cm3 of an orange drink (essentially water) from 25'c to 10'c! (specific latent heat of fusion of ice =336000) (specific heat capacity of ice = 2100) (specific heat capacity of water = 4200)

41. ## CHECK MY CHEMISTRY WORK PLEASE ASAP

1. You have been given a sample of unknown molarity. Calculate the molarity of a solution which has been prepared by dissolving 8.75 moles of sodium chloride in enough water to produce a solution of 6.22l. 2. You have a sample which consists of 428g sodium

42. ## Math

In how many different ways can a panel of 12 jurors and 2 alternates be chosen from a group of 15 prospective jurors?

43. ## CHEMISTRY

You have been given a sample of unknown molarity. Calculate the molarity of a solution which has been prepared by dissolving 8.75 moles of sodium chloride in enough water to produce a solution of 6.22l. 2. You have a sample which consists of 428g sodium

44. ## physics

an electric heater raises the temperature of 120g of water in a thin light vessel through 10K in 2mins, when placed in 70g of water contained in a metal vessel of mass 0.55kg the temperature rises through 9K in the same time. Calculate from the above:

45. ## Science

In your own words, can you describe one way which rocks formed on Mount Moran?

46. ## math

Eleven graduate students have applied for two available teaching assistantships. In how many ways can these assistantships be awarded among the applicants if (a) No preference is given to any one student? (c) The group of applicants includes seven men and

47. ## calculus

A particle is moving with the given data. Find the position of the particle. a(t) = t2 − 5t + 3, s(0) = 0, s(1) = 20 s(t) =

48. ## Geology and soils

An oven tin containing a sample of moist soil was weighed and had a mass of 37.82 g; the empty tin had a mass of 16.15 g. After drying, the tin and soil were weighed again and had a mass of 34.68 g. Assuming GS = 2.70, determine the void ratio of the soil

All trapezoids are parallelograms. True or false?

50. ## English

Which type of context clue can be used to determine the meaning of the capitalized word? As the winning team rushed onto the court to celebrate their last-second victory, the losing team headed to the locker room in DEJECTION. Comparison Example

51. ## Science!

Which of the following correctly identifies active transport? (1 point) Transport proteins move large molecules from areas of low concentration to areas of high concentration using cellular energy. Transport proteins move large molecules from areas of low

52. ## Social Studies

Dear Mrs Sue, I still don't know what to do here 2. Why did the populist movement break up after the election of 1896? A.Democrats adopted several Populist causes B.They lost Support for an 8-hour workday C. People tired of a lack of prosperity D. Its

53. ## chemistry

In a reaction, a chemist is observing the absorbance of CoCl2(aq) as a function of time to determine the rate at which it is being consumed in a reaction. At time t=10 s, the chemist determines that the concentration of CoCl2(aq) is 0.12 M. At time t=20 s,

54. ## math

if opposite angles of cyclic quadrilateral are in the ratio 2:3 then find the measure of all angles

55. ## Math 12

A car is purchased for \$30,000. It depreciates at a rate of 18% per year. What equation would represent the value, y, of the car after x number of years? Use this equation to find the value of the car after five years.

56. ## Math

Convert equation from quadratic form to vertex form, y= a(x-h)^2 +k, by completing the square. y= -.25x^2+5.5x-5.25

57. ## Chemistry

Calculate the number of grams of the indicated element in the compound. a) lead in 63.8 g PbO2 b) carbon in 1.664 g (CH3)2CO

58. ## Math

What is the sum of all prime numbers less than 500 with only 3s and 4s as digits

59. ## Trig/PreCalc

Find a parametrization for the line segment with endpoints (5,2) and (-2, -4).

60. ## chemistry

The reaction 2 NO(g) + O2(g) --> 2 NO2(g) is important in forming smog. Under certain conditions, the rate law for a the reaction is rate = 4.0 x 10-3 1/M2*s * [NO]2* [O2] What is the rate when [NO]=0.020 M and [O2]=0.035 M? a. 5.6 x 10-2 M/s b. 9.8 x 10-5

61. ## language arts

This semester you read several memoirs, including pieces by Ernesto Galarza and Russell Baker. Return to “Barrio Boy” and “No Gumption” now. How are these two memoirs similar? How are they different? In what ways are the authors’ choices and

62. ## algebra

Can someone show me the complete solution to this word problem? William,a logistician,needs to route a freight train that is 20 feet at its tallest point and 10 feet at its widest point within 3 days. the most direct path includes a single-track tunnel

63. ## class8

right without duties means anarchy.

64. ## Physics

An electric heater raises the temperature of 120g of water in a thin light vessel through 10K in 2mins, when placed in 70g of water contained in a metal vessel of mass 0.55kg the temperature rises through 9K in the same time. Calculate from the above:

65. ## pure physics

a stone weighs 0.25N in air and o.20N when completely immersed in water. what is the the up thrust on the stone?

66. ## chemistry

Consider the reaction: N2(g) + 3 H2(g) --> 2 NH3(g). At a particular time, the nitrogen is being consumed at a rate of 0.60 moles/sec. At this same time, what is the rate at which ammonia is being formed? a. 3.0 mol/s b. 0.12 mol/s c. 0.30 mol/s d. 2.0

67. ## Math

In how many ways can a subcommittee of six be chosen from a Senate committee of four Democrats and six Republicans if (a) All members are eligible? (b) The subcommittee must consist of two Republicans and four Democrats?

68. ## physics

1) what mass of ice at -14'c will be needed to cool 200cm3 of an orange drink (essentially water) from 25'c to 10'c! (specific latent heat of fusion of ice =336000) (specific heat capacity of ice = 2100) (specific heat capacity of water = 4200)

69. ## Math

How do I find a ratio equivalent to each ratio then use the ratios to write a proportion

70. ## Math

A pole is painted 1/3 part red 1/5 part green rest 14 m yellow find total length of pole

71. ## English

CAN SOMEONE HELP ME PLEASE.. I DON'T UNDERSTAND IT.. THANKS TONS!! "The Telephone Conversation" poem: The price seemed reasonable, location Indifferent. The landlady swore she lived Off premises. Nothing remained But self-confession. "Madam" , I warned, "I

72. ## science- sound class 9th

aditi clapped her hands near a cliff and heard the echo after 4 seconds. what is the distance of cliff from her if the speed of sound is taken as 346ms-1

73. ## Math

Write an algebraic expression for the quotient of 100 and the sum of b and 24

74. ## 9th grade algebra (recursive formula)

Can you explain how to find a sub 1 in the following problem? 1. Given 2 terms in an arithmetic sequence, find the recursive formula. a sub 18 = 3362 , a sub 38 = 7362 Steps: a. Find difference: (7632 - 3362)/(38 - 18) = 4000/20 = 200 b. plug into

75. ## Maths

For their birthday twins jack and jill were each given the same amount of money. Every day jack spent \$24 and jill spent \$20. When jack had used up all his money, Jill still had \$36 remaining. How much money was originally given to each twin?

76. ## stats

To simulate a random event with probability 0.65, we could select from 80 shuffled cards, with_______ of the cards marked as success.

77. ## Algebra

Find the sum of the odd integers from 1 through 49.

78. ## chemistry

The rate of a reaction A + 2B --> products is determined. When the concentration of A is 1.0 M, the rate of the reaction is 0.50 M/s. When the concentration of A is 0.50 M, the rate is 0.25 M/s. From this data, you can determine: a. that the reaction is

79. ## Pre Calc

List the elements of the set in roster notation. (Enter O for the empty set.) {x | 7 - x = 6 and x is an integer}

80. ## math

A teacher from Anderson Middle School printed k nametags in preparation for the science fair. Half of the nametags were given out to students and 100 nametags were given out to parents. Three-fifths of the remaining nametags were given out to teachers and

81. ## physics

calculate the specific heat capacity of the materials for which the heat supply, mass, and temperature rises are given below: i)25200J, 0.3Kg ii)8000J, 500g, from 20'C to 60'C iii)9450J, 150g, from 15'C to 45'C

82. ## MICRO ECONOMICS

SHORT RUN COST FUNCTION TC=6Q^3-18Q^2+Q=100...FIND MC,AVC

83. ## Math

For xyz manufacturing the fixed costs are \$1200, material and labor costs combined are \$2 per unit, and the demand equation is: p=100/√q What level of output will maximize profit? Show this occurs when marginal revenue equals marginal cost. What is the

84. ## Trig/PreCalc

Find the interior angles of the triangle with vertices (-4,1), (1,-6), and (5,-1)

85. ## Math

What is my number? 1.My number is a perfect square 2.The only prime number in it's prime factorization is 2 3.My number is a factor of 32 4. The sum of it's digits is odd.

86. ## Inter Agric Science

Explain the effect of carbonation, hydrotion,hydrlosis and oxidation

87. ## biology

Can you please explain this to me? List all the possible genotypes of a pea plant with purple flowers and round seeds.

88. ## Chemistry

For the following reactions, determine the equilibrium constant equation. 1) CO2(g) + H2(g) CO(g) + H2O(g) 2) 2NO(g) + 2H2(g) N2(g) + 2H2O(g) 3) Cu(s) + 2Ag+(g) Cu2+(g) + 2Ag(s) 4) H2(g) + I2(g) 2HI(g)

89. ## Probability

The signers of the declaration of Independence came from the 13 colonies as shown: Massachusetts: 5 New Hampshire: 3 Virginia: 7 Maryland: 4 New Jersey: 5 Pennsylvania: 9 Rhode Island: 2 New York: 4 Georgia: 3 North Carolina: 3 South Carolina: 4

90. ## Math

If €8200 is divided among A,B and B so that A's share is 2/5 of B's and B's is 3/4 of C's share, how much does C's get?

91. ## Math

Sandy's Ice Cream Corner uses 9/10 of a bag of cups every day. How many days would 10 bags of cups last?

92. ## Trig/PreCalc

Use an algebraic method to eliminate the parameter and identify the graph of the parametric curve. x=5-3t y=2+t -1

93. ## algebra

I'm sorry about the carelessness of my first question. The correction should read: y=x^2-4x -32.Use this function to find the x-intercepts by factoring;then show how the value of the discriminant supports your conclusion(s). I'll try to be more careful

94. ## Social Studies

I have an assignment that im retaking and it's to find a current news article that takes place in an ancient land. The assignment says to choose a current news story about iraq, egypt isreal or palestine. And I have to write a 5 paragraph essay about how

95. ## algebra

Find the lateral surface of a cuboid whose length, breadth and height are in a ratio of 4:3;2 and volume of the cuboid is 5184 cubic metre.

96. ## Chemistry

What is an alcohol? Give a short definition. My answer: An organic compound in which one or more groups of hydroxyl is bonded to a chain of hydrocarbons. Do I need to change something of my answer to make it easier to understand? Thanks.

97. ## Math

Abcd is a rhombus with angle bad= 50 deg. Find x and y

98. ## value

Simple,interest,sum,for,5,year,at,8%,perannum,is,₹200,less,simple,interest,on,sum,for,3,years,and,4,month,at,18%,perannum,find,the,sum

99. ## Math

Calculate surface area and the volume of a box that is 3m by 2m by 7.5m

100. ## algebra

Use this function and find the x-intercepts by factoring; then show how the value of the discriminant supports your conclusion(s). Thank you for all your help.

101. ## pre-Calculus

Make a conjeture about the symmetry of a) a product of two odd functions b) a product of two even functions c) a product of an odd function and an even function

102. ## geometry

42 ka vargmul kya hota hai

103. ## trig

A person is standing 90 feet away from the Space Needle. The person looks up at the Space Needle at an angle of elevation of 81 degrees. The distance from the floor to the person's eye level is 5 feet. What must be the height of the Space Needle?

104. ## math

ted works 8 hours a day for 5 days a week at an hourly rate of \$90.20. a. what is his weekly salary? b. what's his salary if he works 8 hours a day for 5 1/2 days a week at an hourly rate of \$80.00?

105. ## Math science etc

Construct a triangle in which BC=5.2 AB-AC=1.2cm and B=60° Also write the construction

106. ## Science

What's pyramid of biomass?

107. ## Science

A force of 400 N gives a mass (m1) an acceleration of 2 m/s^2. The same force gives another mass (m2) an acceleration of 13 m/s^2. What acceleration will this same force give if m1 and m2 are fastened together?

108. ## math

A person is standing 90 feet away from the Space Needle. The person looks up at the Space Needle at an angle of elevation of 81 degrees. The distance from the floor to the person's eye level is 5 feet. What must be the height of the Space Needle?

109. ## Math

Use the quadratic formula to find the roots Y= -.25x^2 + 5.5x- 5.25

110. ## Graphing in the Coordinate Plane Unit Test

which ordered pair is not a solution of y= -4x - 9? (-9,27) (3,-21) (-6,15) (5,-28) If you have all the answers to the whole test that would be amazing. 22 questions.

111. ## Science

True or False: a trapezoid is a quadrilateral, but it is not a parallelogram. Explain your thinking

112. ## Physics

Can someone please tell me how to derive this: its supposed to be projectile motion with spring x = Sqrt (dx*g*1/2*m) +(mgh sin2theta) ---------------------------- (1/2)(k)(sin2theta) all i got is r =v^2sin2theta / g x is displacement of elastic plz help

113. ## science- sound class 9th

what is relation between frequency and time period

114. ## Science

A rock has an initial volume of 10ml and a final volume of 20ml. The mass of the rock is 30g. What is the density of the rock?

115. ## Math

The area of a playground is 50 yd^2. The width of the playground is 5 yd longer than its length. Find the length and width of the playground.

116. ## maths

cornel`s walking pace measures 60cm .How many metres has he walked after taking 50 paces?

118. ## sociolgy

define function in your own words

119. ## math

Cn you explain the process of division of fractions/ reciprocals to me?

120. ## Math

Randy travels north on a road 1029 miles long and Marco is travelling south on the same road. Randy-45m/hr marco- 53m/hr. How many hours will it take for them to pass?

121. ## math

Patel, Quoc and Ron live near each other along the same straight road. Patel lives 0.6km from Quoc. Ron lives 0.4km from Patel. How far apart do Quoc and Ron live? A) They must live 0.2km apart. B) They must live 1.0km apart. C) They could live 0.2km or

122. ## chauhan

sinx/1 cosx sinx/1-cosx=4 ,x lies in 1st quadrant then value of x is

123. ## maths

18% of the people at the cinema were men,39% were women and the rest were children. What percentage were children? thanks to all that help.

124. ## algebra

Twice Bill's age plus 2 is equal to 4 times Bill's age less 46. Let Bill's age =b

125. ## Maths

In 1994 Tony Abbott received 54% of votes in his seat for Warringah. If the electorate had 78496 how many people voted for Tony Abbott?

126. ## algebra 2

What is the s9mplermform of the radical expression? sqrt36g^6 my answer is 6lg^3l

127. ## algebra

y=x^2 -4x-32. Use this function to describe how the axis of symmetry relates to the x-intercepts. Thanks for your help and time.

129. ## why do we fall ill- science

what ae the fators responsible for reduving immunity

130. ## science

define protozoans

131. ## Chemistry

why is a solution of copper sulfate and sulfuric acid required in corrosion testing? Won't the protons and the positive ions adhere to the metals surface and contaminant it?? Just a curious q. Thanks!

132. ## Maths

Fred has rs 800.He spends one eighths and one fourths of it.How much money is left?

133. ## Math; science ;English; hindi; S.S

Construct a triangle in which BC=5.2 AB-AC=1.2cm and B=60Â° Also write the construction

134. ## physics`

which has more momentum: a snail moving at .001m/s or a 2-ton boulder resting on the ground? why?