# Questions Asked onNovember 28, 2015

1. ## Spanish lll

Voy a describir la noche más memorable de mi vida, de un Día de las Brujas. Yo 1.(Estar/tener) (tenía) nueve anos y me vestí de pirata. 2.(Estar/Haber) (estaba) muy orgullosa de mi disfraz. 3.(Haber/Hacer) (Había) seis niños en nuestro grupo.

2. ## English

Okayy Im really stuck on this one, Im usually good at analyzing and figuring out what a poem means. But not this one... QUESTION: What does the author achieve by mixing exact and approximate numbers in "A Contribution to Statistics?" A CONTRIBUTION TO

3. ## Social Studies

What was the purpose of the Freedmen's Bureau? A. to provide assistance to former slaves and poor whites B. to protect Georgia's landowners C. to create segregation laws for Georgia D. None of the above My best answer is A can you please check @Ms.Sue

4. ## writing

Both Ernesto from barrio boy and the boy in "A Day's Wait" interact with adults. Ernesto interacts with Miss Ryan, while the sick boy interacts with his father. In a paragraph, compare and contrast how the boys interact with the adults. Focus on how the

5. ## writing

Both Ernesto from barrio boy and the boy in "A Day's Wait" interact with adults. Ernesto interacts with Miss Ryan, while the sick boy interacts with his father. In a paragraph, compare and contrast how the boys interact with the adults. Focus on how the

6. ## math

The diagram shows MN segment graphed on a coordinate plane. Point P lies on MN segment and is 3/4 of the way from M to N. What are the coordinates of the point P? these are points on graph M(-4, 4), N(6,-2)

7. ## Science

How did the brightness or intensity of the light change as the degree of tilt increased? Which degree of tilt produced light similar to what North America experiences in the summer? What would be the effect on the seasons and the northern and southern

8. ## Physics

The block shown in (Figure 1) has mass m = 7.0 kg and lies on a fixed smooth frictionless plane tilted at an angle θ = 22.0 ∘ to the horizontal. If the block starts from rest 15.2 m up the plane from its base, what will be the block's speed when it

9. ## Chemistry

Find the volume of 0.250M sulfuric acid necessary to react completely with 79.3g sodium hydroxide

10. ## chemistry DR BOB

A voltaic cell has one half-cell with a Cu bar in a 1.00 M Cu2+ salt and the other half-cell with a Cd bar in the same volume of a 1.00 M Cd2+ salt. Report your answers to the correct number of significant figures. a)Find E degree cell, delta G degree ,

11. ## Science

How did the numbers of squares inside the outline change as the degree of tilt increased? Please help me!

12. ## Algebra

A college football coach wants to know if the is a correlation between his players' leg strength and the time it takes for them to sprint 40 yards. he sets up the following test and records the data: Every day for a week, he counts how many times each

13. ## Algebra

A college football coach wants to know if the is a correlation between his players' leg strength and the time it takes for them to sprint 40 yards. he sets up the following test and records the data: Every day for a week, he counts how many times each

The expression 17n + 11 represents the perimeter (in feet) of the triangle. Two sides are measured at 5n + 6 and 4n + 5. Write an expression that represents the measure of the third side. Would 8n + 22 be correct?

15. ## Algebra

The expression 17n + 11 represents the perimeter (in feet) of the triangle. Two sides are measured at 5n + 6 and 4n + 5. Write an expression that represents the measure of the third side.

16. ## physics

On a frozen pond, a 10 kg sled is given a kick that imparts to it an initial speed of 6.2 m/s. The coefficient of kinetic friction between sled and ice is 0.14. Find the distance the sled moves before coming to rest. The acceleration of gravity is 9.8

17. ## Social Studies (Check, Please!)

1. What groups did Roosevelt's last New Deal programs try to help? A: Roosevelt's last New Deal programs tried to help the nation's poor and tenant farmers. 2. What was the legacy of Roosevelt's New Deal? A: The New Deal expanded the role of the federal

18. ## physics

An archer pulls her bowstring back 0.488 m by extending a force that increases uniformly from zero to 251 N. What is the equivalent spring constant of the bow? Answer in units of N/m.

19. ## astronomy

Would a main sequence star be a good candidate for finding a planet with intelligent life? why or why not? Would a white dwarf star be a good candidate for finding a planet with intelligent life? why or why not? Would a giant star be a good candidate for

20. ## math

To date, Jay Ward has xumulative earnings of \$ 107,600. This week he is paid \$3,000. What is the total amount of Social Security tax for this week? Assume a rate of 6.2% on \$110,100 for Social Security and 1.45% for Medicare.

21. ## Art...10 questions?

1. How has the artist used value in this painting?(Adoration of the Shepherds by Nicolaes Maes) A. The background is lighter than the foreground to draw the viewer's eye. B. The artist did not use value in this painting. C. The subject is lighter than the

22. ## physics

A 72 kg man jumps fro a window 1.5 m above a sidewalk. The acceleration of gravity is 9.81 m/s^2. a) what is his speed just before his feet strike the pavement? Answer in units of m/s. b) If the man jumps with his knees and ankles locked, the only cushion

23. ## physics

A hot air balloon is ascending with a velocity of 5.0m/s. A 5.0kg mass is dropped from this balloon at a height of 80m. How much time will pass before the mass hits the ground

24. ## Statistic

test consists of 10 multiple choice questions with five choices for each question. As an experiment, you GUESS on each and every answer without even reading the questions. What is the probability of getting exactly 7 questions correct on this test?

25. ## science help PLS

When nuclear fusion begins, what can be said about the internal processes within that star? Atoms in the star begin to split. Atoms in the star begin to combine. The star is turned into a nebula. The star is turned into a blue giant. is it b

26. ## Physics

A river flows toward the East at 1.5 m/s. Steve can swim 2.2 m/s in still water. If he wishes to cross the river so that his direction is northward, what direction relative to the water must he swim?

27. ## Geography

5. Migration flows that happen through kinship links are known as..... A. Immigration Waves B. Chain Migration C. Global-Scale Migration D. Step Migration E. Internal Migration B?

28. ## chemistry

You want to prepare 500 ml of 1.0M acetic acid from a 17.4 M stock solution.What volume of stock solution is required?

29. ## math

a six sided cubed is rolled. find the probability of p(6)

30. ## Literature

4. At the end of Chapter II of The Call of the Wild, what's meant by the phrase "The domesticated generations fell from him"? A. Buck has lost a lot of hair in his fight with Spitz. B. Buck is learning to love a human being again. C. Buck is losing his

1. a rectangle has side lengths (x + 5) meters and (2x - 1) meters. write an expression in simplest form that represents the perimeter of the rectangle. my answer is 6x + 4 2. find the sum and difference: 2(3x - 4) + (2x - 5) = 8x - 13 2(3x - 4) - (2x - 5)

32. ## Astronomy

Would Star A be a good candidate for finding a planet with intelligent life? Why or why not? Would Star B be a good candidate for finding a planet with intelligent life? why or why not? Would Star C be a good candidate for finding a planet with intelligent

33. ## M

FIRST QUESTION: A SOCK DRAWER HAS 2 BLUE PAIR,4 WHITE PAIR, 4 BLACK PAIR. WHAT IS THE PROBABILITY YOU WILL PICK OUT A WHITE PAIR OR A BLUE PAIR. YOU REPLACE EACH PAIR AFTER YOU PICK. SECOND QUESTION: WHAT IS THE PROBABILITY YOU CAAN PICK OUT 1 BLUE, 1

34. ## Math

A 4" by 6" photograph is in a frame 3/4" wide. What is the outer perimeter of the framed photograph?

35. ## Chemistry- Dr.Bob

Why is cis-PCl3F2 polar and trans-PCl3F2 nonpolar?

36. ## Math

To raise money, the Boy Scouts. 130 kg of taffy for \$352.30. They saw the tabby and 350 g bags for \$2.98 each. How much profit did they make? Round to the nearest cent. help?

37. ## Math

A drug in the bloodstream has a concentration of c(x) =3t/t^2 + 1 Approximate the highest concentration of the drug reached in the bloodstream Determine how long it takes for the drug to drop below 0.2. Solve algaebraically

38. ## physics

A 2.25 kg block initially at rest is pulled to the right along a horizontal, frictionless surface by a constant, horizontal force of 19.6 N. Find the speed of the block after it has moced 4.72 m. Answer in units of m/s.

39. ## ap world history

Describe how the Sui and the Tang were able to exert power and harness the social and economic vitality of the country. Think about the conditions that facilitated the rise of these two dynasties--and why did this not occur earlier.

40. ## accounting I

stock outstanding as follows: 15,000 shares of cumulative 4%, preferred stock of \$20 par, and 19,000 shares of \$100 par common. During its first four years of operations, the following amounts were distributed as dividends: first year, \$4,500; second year,

41. ## accounting

Total Assets Total Liabilities Beginning of the year \$550,000 \$215,000 End of the year 844,000 320,000 On the basis of the preceding data and the following additional information for the year, determine the net income (or loss) of each company for the

42. ## math

what is six and three hundred seventy two thousandths in standard form?

43. ## Geometry

A boy flying a kite lets out 60ft of string. If the angle of elevation to the kite is 17°, how high above the ground is the kite

44. ## math

a spinner has the number 1 through 9. the spinners is spun once. what is the probability of p(3,6,8). write as a percent

45. ## Physics

Using a ramp length of 2m, you apply a 150N force to move a 20kg object a vertical distance of 1m. How much work did you do on the object?

46. ## math

A SIX-SIDED CUBED IS ROLLED. FIND THE PROBABILITY OF P(4). ALSO, THE SAME IS TO FIND ANOTHER ANSWER AS P(6)

47. ## Math

On Monday, Lance rode his bike 8 miles. On Tuesday, he rode twice as much as the day before. If the pattern continues, how many miles will lance ride his bike on Thursday? I have a hard time figuring out mile problems. Please help.

48. ## Statistic

professor has found that the grades on a Statistics Exam are normally distributed with mean 72 and a standard deviation of 12. If only the best 15 % of the grades in the class will get an A, what grade must a student get in order to get an A?

49. ## physics

An archer pulls her bowstring back 0.488 m by extending a force that increases uniformly from zero to 251 N. What is the equivalent spring constant of the bow? Answer in units of N/m. How much work does the archer do in pulling the bow? Answer in units of

50. ## Physics

Using a ramp of length 2m, you apply a 150N force to move a 20kg object a vertical distance of 1m. How much work does gravity do on the object?

51. ## Math

Mamta allow 4% discount on the marked price of her good and still earns a profit of 20% . What is the cost price of a shirt for her marked at 850?

52. ## Math

A right triangle is formed by the origin and the x and y intercepts of the line 14x+7y=56. Find the area of the triangle. I know that Area of a triangle is 1/2bh, but how do I find the base and height? Thank you.

53. ## Social Studies (Check, Please!)

1. What events in Roosevelt's life shaped his ideas and characters? A: Roosevelt's marrying his wife (Eleanor Roosevelt), winning a seat in the New York State Senate, becoming assistant secretary of the navy, suffering from polio, and being elected as the

54. ## physics

A uniform horizontal beam 5.00 m long and weighting 2.88 102 N is attached to a wall by a pin connection that allows the beam to rotate. Its far end is supported by a cable that makes an angle of 53.0° with the horizontal (Figure (a)). If a person

55. ## math

A particle travelling along a straight line starts with a velociry ofu metres per second and its speed increases per second by rl metres. The particle travels 10 metres in 2 seconds and 28 metres in 4 seconds. Find u and a. (lf the distance travelled in I

56. ## Chemistry

If 34.3 mL of barium hydroxide are required to neutralize 15.9 mL of the acid, what is the molarity of the hydrochloric acid solution?

57. ## Geography

2. All of the following are considered forms of cyclic movement, except..... A. Commuting B. International Migration C. Seasonal Movement: Snowbirds D. Seasonal Movement: Nomadism E. Summer Vacation abroad B?

58. ## algebra

IN A BAG THERE ARE 2 RED, 3 YELLOW, 4 GREEN , AND 6 BLUE MARBLES. WHAT IS THE PROBABITILTY OF P(BLUE)

59. ## math

How s 2 in the number 582 similar to the 2 in the number 528

60. ## maths

the ratio of milk to water in a container is 5:1 by volume.if the total volume of the mixture is 9 liters,find the volume of water in it.

61. ## Geography

4. All of the following are examples of historical forced migration, except....... A. The Atlantic Slave Trade B. Stalin's displacement of people of the former USSR C. The Trail of Tears D. British convicts sent to Australia E. Minority Migrations from the

62. ## math-unit rates

Jeff hikes 1/4 mile every 2/5 hour. John hikes 1/2 mile every 1/7 hour. A) Who hikes farther in one hour. Show work. B) Who walks faster, Jeff or John. Explain your reasoning

63. ## english

Is this correct in Denotation/Connotation Rewriting the sentence using a positive tone Original sentence: The dog stood at he door; his size was quite astounding the underline word is dog Here is my new sentence: The big dog stood at the door; his size was

64. ## Mathematics

A rectangle is 5cm longer that it is broad. It perimeter is 26cm. Find the length and breadth of the rectangle

65. ## Geography

6. The oil-producing areas of Nigeria have attracted migrants for years. What are they known as? A. Islands of Development B. Slums C. Favelas D. Urban Villas E. Migration Centers A?

66. ## Geography

10. John has recently moved from Sweden to the USA. Every month, he sends \$1,000 back home to Sweden to help his family. What is this called? A. Donation B. Remittance C. Reverse Remittance D. Charity E. None of the Above B?

67. ## physics

A block of mass 0.941 kg is kept at rest as i compresses a horizontal mass-less spring (K=87.5 N/m) by 9.91 cm. As the block is released, it travels 0.528 m on a rough horizontal surface before stopping. The acceleration of gravity is 9.8 m/s^2. Calculate

68. ## Math (prob)

The probability of an outstanding student pass a biology test is 60%. If he takes three test, which are the experimental results for each test? My doubt is if I should consider the pass=.6 since the first event or when it mentions that the probability is

69. ## Statistic

We thought if we each post a question you would answer our question. This is not a game we need help for our statistics math course before Monday day

70. ## Geography

8. What happened in the 1990's in Rwanda between the Hutu and Tutsi tribes A. Migration B. Cultural Diffusion C. Genocide D. Celebrations E. Acculturation Not sure about this one but this is what it says "The dreadful conflict that engulfed the former

71. ## Algebra

Solve the compound inequality. 4≤y+2≤-3(y-2)+24

72. ## Math

The area of a rectangle is fixed at 150 square feet. For what lengths will the width be less than 10 ft?

73. ## Geography

1. Cuban illegal immigrants who actually make it to the USA will be....... A. Arrested and Deported B. Allowed to stay C. Sent to Puerto Rico D. Sent to Mexico E. Sent to Guantanamo Bay to be screened B?

74. ## geometry

Perimeter of pool is 84ft squared. The removal charge for tile is \$20 per linear foot. Each new 6-inch square tile costs \$2. A pool professional installs the new tile for an additional \$300 charge. What is the total cost for removal and installation, and

75. ## Physics

Alex comes across a deep ravine. She was planning on this as she packed a 3.8 m portable telescoping extension ladder. It has a mass of 15 kg. She was told that in order to get to the skull’s last known location, she must get across this 2 m gap. -------

76. ## physical chemistry

calculate the mass of NaCl needed to prepare 1000cm of 0.025M solution (molar mass of NaCl is 58.5)

77. ## chemistry

When a 10 g sample of copper oxide is reduced by heating in the presence of carbon monoxide, how many moles of copper are formed?

78. ## Math

Glen bought a bike for \$68.00. He paid with four \$20 bills. How much change did Glen receive? So 20 bills is \$80.00 take 80-68= \$18.00 dollars is this the correct answer.

79. ## Statistic math

student is graduating from their university and has applied to jobs at company A and B. The student thinks they have a 40 % chance of a receiving an offer from company A and a 50 % chance of receiving an offer from company B. If the student receives an

80. ## Stats

A telephone company’s goal is to have no more than five monthly line failures on any 100 kilometres of line. The company currently experiences an average of two monthly line failures per 50 kilometres of line. Let x denote the number of monthly line

81. ## Geography

1. Cuban illegal immigrants who actually make it to the USA will be....... A. Arrested and Deported B. Allowed to stay C. Sent to Puerto Rico D. Sent to Mexico E. Sent to Guantanamo Bay to be screened B?

82. ## Chemistry

The intreval volume of a clorimeter was1.12L. A sample of gas of 1.863g of nonae was added, and the closed calorimeter then had added oxygen until the pressure was 10.0atm na dht etemp was 23.1 C.Write the full balanced equation of the combustion of the

83. ## Geography

9. What country has historically housed many of Afghanistan's refugees? A. Pakistan B. Iran C. England D. USA E. France A?

84. ## CHEMISTRY URGENT HELP

How to draw line graph for showing changes in test tubes while showing that exhaled air contains more carbon dioxide than inhaled air

85. ## Calculus

I tried to integrate this: intergral sign with an interval from -inifinity to + infinity function: (x-r)^2 (1/r) (e^(-x/r)) with respect to dx..... I know that Steve set up the u-substitution but I seem to never arrive at an answer... It seems like I keep

86. ## worlds history

did the great pyramid of giza for its ststed purpose?

87. ## Geography

1. Cuban illegal immigrants who actually make it to the USA will be....... A. Arrested and Deported B. Allowed to stay C. Sent to Puerto Rico D. Sent to Mexico E. Sent to Guantanamo Bay to be screened E? 2. All of the following are considered forms of

88. ## maths

Find the simple interest on \$6200 for 2 years 9 months at 9% per annum..?

89. ## Math

Mary buys a leather coat costing 900 at 990 after paying the sales tax calculate the rate of sales tax charged on coat

90. ## Math

inverse laplace transform of {5/(s-4)^3}

91. ## Physics

The circular blade on a radial arm saw is turning at 293 rad/s at the instant the motor is turned off. In 17.9 s, the speed of the blade is reduced to 60 rad/s. Assume the blade to be a uniform solid disk of radius 0.17 m and mass 0.400 kg. Find the

92. ## Art

Who is "Van Gogh"?

93. ## Statistic

Jake plays basketball. Assume y= the number of basketball goals that Jake makes during a given season, and assume y can only take values from 0 to 6. The following table represents the probability distribution for the discrete random variable y. y0123456

94. ## cps

after allowing a discount of 15% a pair of shoes was sold for 520 Rupees find t he Marked price of the shoes

95. ## algebra

mary and jen peel 1lb of apple.if together they peeled 500 lbs of apple in 8 hours,then how long would it take each one working together? explain

96. ## English

Unscramble letters to make seven letter words

97. ## Math

A bat and a ball cost 1 dollar and 10 cents in total.The bat costs a dollar more than the ball.How much does the ball costs?⚾️

98. ## Social

Change in social structure during the industrial revolution.

99. ## Math

13. A pile of candy in Mr. Stallone's class was 9 1/2 inches high. Each consecutive week, for the next eight weeks, the height of the pile of candy increased by 4 1/5 inches. What was the height, and inches, of the pile after five weeks? 20. The Golden

100. ## physics

A 12 g bullet is accelerated in a rifle barrel 69.2 cm long to a speed of 864 m/s. Use the work-energy theorem to find the average force exerted on the bullet while it is being accelerated. Answer in units of N.

101. ## Math

In chemistry class, each of the 82 students needs 72 mL of base. How many one- liter bottles of base need to be available? Help?

102. ## Government

What is an example of the privileges and immunities clause.

103. ## Chemistry

The population ratio between two energy levels separated by 1.4 ✕ 10−22 J is 0.69. What is the temperature of the system?

104. ## Government

What court cases have selectively incorporated the Bill of Rights?

105. ## Algebra 2

Mario took a 17 day trip around the U.S. He visited Boston, Miami, Philadelphia and New York. In Boston he spent \$200 per day, in Miami \$225 per day, in Philadelphia \$175 per day and in New York he spent \$150 a day for a total of \$3400. The number of days

106. ## MATH

THE SUM OF 2 NUMBERS IS 12. FOUR TIMES THE SMALLER IS 1 LESS THAN 1/2 TIMES THE LARGER. FIND THE NUMBERS.

107. ## Grammar

When ending a letter to a high gov't official with the phrase 'Respectfully Submitted', are both words capitalized, or just the first?

108. ## Math

One triangle has side lengths 3,5, and 6. A similar triangle has side lengths 18, 15 and 9. Which of the following ratios is the scale factor of the triangles? A 1/6 B 1/3 C 1/5 D 2/3 The answer is given as B, but I don't understand why or how to get that.

109. ## Math

If 17 million containers each 6 meters long were placed end to end,would it reach the moon

110. ## statistics (math)

of college students 45% are women 8% have a GED. suppose a student is selected at random. Given that the selected employees is a woman. what is the probability that she has a GED

111. ## Math

[Multivariable Calc] Let R be the region that is inside of the cardioid r=2 + cos(theta) and outside the circle r=2? So i need to calculate the: *area of R, as well as *the volume above R and below plane z=12-3x *the density of that solid if the density

112. ## Statistic

According to the CDC, 25 % of college students get the flu every year. (a) If 7 college students are selected at random? What is the probability that exactly 6 of them have the flu? (b) What is the mean and standard deviation for this distribution?

113. ## Finite Math

If the apartment is hot and the air conditioner is worker, then the temperature is 90%

114. ## Geography

the victims of Hurricane Katrina that evacuated Louisiana and Mississippi were known as...... A. Refugees B. Internally Displaced Persons C. International Migrants D. Guest Workers E. Step Migrants B?

115. ## Geography

18. National migration flows can also be thought of as internal migration flows. True False I think it's false?

116. ## Geography

20. Immigration laws include quotas and selective immigration. True False True?

117. ## Geography

20. Immigration laws include quotas and selective immigration. True False True?

118. ## math

A SPINNER HAS THE NUMBER 1 THRU 9. P(LESS THAN 6). WRTIE AS A DECIMAL

119. ## math

WHEN ROLLING A CUBE, WHAT IS THE PROBABILITY OF ROLLING A NUMBER GREATER THAN 6

120. ## Math

A line passes through the point 10,−1 and has a slope of 3/2. Write an equation in slope-intercept form for this line.

121. ## Government

Explain the types of nonprotected speech

122. ## math

Marie wants to make lemonade. She buys lemons and sugar. She uses 0.9 lemons and 0.25 sugar How much does she use in all?

123. ## ap world history

What impact did the Islamic military have upon the POLITICAL, RELIGIOUS, and/or SOCIAL development of India?

124. ## math

Sue runs one third Danny runs one fifth who ran the most?

125. ## algebra

Three numbers are such that the first number is 10 less than twice the second and the second number is 4 more than three times the third. Twice the second number is equal to the sum of the first and third numbers. Find the numbers

126. ## Math

If sec (t) = 13/12 then,find the value of cos (t)

128. ## Calculus- Damon, Steve, Reiny

I forgot to mention that I am trying to find sigma squared.. given that the mean is r and p(x)= (1/r)(e^(-x/r)) on the interval [0,infinity), where r>0.. note: sigma squared= integral sign (-inf, inf) (x-M)^2 p(x) dx i got (r^2 - 2r)^(1/2) for sigma, but

129. ## thermodynamics

a piece of silver metal is taken from a furnace where the temperature is 75C and placed on large block of ice T 0.0C. assuming that all heat is given up by the silver is used to melt the ice,how much ice is melted?

130. ## Geography

Edsa revolution? What was it?

131. ## History

Who would say this, They think they own the state because they were here first. Their is no way I would vote for the capital to be New Orleans? A. A Native American in Louisiana B. A Creole land owner in Louisiana C. A American land owner in Louisiana D. A

132. ## Science

Calculate the resultant of force of 200 N due west and a force of 90 N at 60 degree NW

133. ## Government

What parts of the Bill of Rights are not selectively incorporated?