# Questions Asked onFebruary 27, 2017

1. ## Social studies

How did the south's economic and social problems after the war contribute to it's political problems? A) The Southwest to economically damage for politics B) with many newly freed men a new politicians it was unclear how the South would run state

2. ## Social Studies

1.)Which of the following were actions that motivated Radical Republicans to seek the impeachment of President Johnson? Choose all that apply. A.)President Johnson encouraged former Confederate states to reject the Fourteenth Amendment. B.)President

3. ## Social Studies

1. What strategy did the Allies agree upon in order to win WWII? A. move to Germany from all sides, then attack Japan by going through the Soviet Union B. defeat Germany and Italy first, then combine forces against Japan*** C. defeat Germany's navy before

4. ## Math

1. There are 14 blue marbles, 8 red marbles, and 12 green marbles in a jar. What is the ratio of the total number of marbles to the number of red marbles? (1 point) 24:8 34:8 8:34 8:24 2. Which of the following ratios is equivalent to fifteen over twenty ?

5. ## Math

1. Estimate The Value Of (Square Root 52) to the nearest whole number A. 9 B. 8 C. 7~~~ D. 6 2. Identify all the sets to which the number 3.1214122144 Belongs A. Rational B. Irrational~~~ C. integer, Rational D. Whole Number, integer, rational 3. Which Of

6. ## World history

Compare and Contrast the response of the French people to the rule of Louis XVIII and the rule of Charles X.

7. ## ss

which of the following statements best explains the scandals associated with the Harding administration? a Harding took bribes to place his friends in his cabinet b Harding's cabinet used their appointment as a way to get rich any way they could c Harding

8. ## math neeeeed help plez help

trapezoid ABCD is congruent to trapezoid EFGH. Which statement is true. A- B= 15cm D-C 9cm A. side EF is 15cm B. side GH is 9cm C. side EF is 9cm D. the height of trapezoid EFGH is 9cm

9. ## ELA

What is the best summary of the speakers basic message in Annabel Lee? I am heartbroken and I will never stop loving annabel lee.* Annabel Lee and I were friends from the time we were children. I am heartbroken I will and I will get revenge for Annabel

10. ## physical science B

I have to build a roller coaster with 3 hills. Hill A is 15 inches high,it drops down to 3 inches, rises to 8 inches, drops again to 5 inches and rises a last time to 3 inches before dropping off. My question is when using a tennis ball as the car.. 1.

11. ## Math

Barbara is tiling her craft room with square tiles. She wants 6/10 of the square tiles to be red. If she used 18 red tiles, how many square tiles will be used to cover the floor . Draw an area model to help solve

12. ## Social Studies

The Macdonald-Cartier bridge that stretches the Ottawa River and connects Ontario to Quebec is named for two Canadian politicians, one ______ and one _______.

13. ## health

what type of advertising should you be careful of accepting the truth A: an ad stating a product contains "special" or "secret" ingredients. B: an ad that states the product has publish consumers-tested results C: an ad for medicine that states it has gone

14. ## chemistry

A student dissolves a .726 g aspirin tablet in water and titrates the solution with .272 M NaOH are required to reach the equivalence point. Calculate the percentage of acetylsaliclic acid in the tablet. I am not really sure where to start with this. I

15. ## Chemistry

What is the approximate ratio of the solubility of CaSO4 (Ksp = 2.4 x 10−5) in pure water to the solubility of CaSO4 in 0.10 M Na2SO4 at the same temperature?

16. ## Science

Radioactivity is produced when unstable nuclei___ 1) bond together 2) break apart ***** 3) become cooler 4) expand I need help please

17. ## science

Earth's energy sources include both renewable and nonrenewable resources. name at least three sources of energy that could be used in your house. then describe the ideal energy source for generating most of your home's electricity, and explain why you

18. ## health

what type of advertising should you be careful of accepting the truth A: an ad stating a product contains "special" or "secret" ingredients. B: an ad that states the product has publish consumers-tested results C: an ad for medicine that states it has gone

19. ## Math

In a square, one pair of opposite sides was made 50% longer and the other pair of opposite sides was made 50% shorter. What percent of the square’s area is the area of the new rectangle? What percentage of the square’s perimeter is the perimeter of the

20. ## Math (again) - ASAP please

The scatter plot below shows the profit earned each month by a new company over the first year of operation. h-t-t-p-s-: //cornerstonetx.ignitiaschools.-c-o-m/media/g_alg01_ccss_2016/3/img_alg1u03l12_13.-g-i-f The owner writes a line of best fit equation,

21. ## Math Need Help!!

Which Number Is A Perfect Square? A. 32~~~~ B. 144 C. 1000 D. 36000

22. ## math

Mrs Smith uses 5 lemons to make 2/3 gallon lemonade. How many gallons of lemonade can Mrs Smith make with 15 lemons

23. ## Math,science

The 5th term of an arithmetic progression is 23 and the 12th term is 37.find the third term and common different

24. ## History

"Americans had decided how to rule their new territories. When the war with Spain began, the United States pledged to "leave the government and control of cuba to its people." In what way did the United States fail to keep the promise referred to in this

25. ## Chemistry

Calculate the mass of solid AgNo3 that can be added to 2.0 L of 0.10M K2CrO4 solution in order to just start precipitation? Here is what I have done so far: 2AgNO3(aq) + K2CrO4(aq) ==> Ag2CrO4(s) + 2KNO3(aq) Ag2CrO4(s) ===> 2Ag^+ CrO4^^2- Ksp =

26. ## Language Arts

Can these be checked? • What differences became matters of life and death during the Holocaust? • Do differences between people necessarily lead to conflict? • How can the Holocaust help us find similarities that go beyond race, culture, nationality,

56. ## Physics

Water of mass 200g and temperature 10digrees Celsius is put in a copper calorimeter of mass 80g. Steam from boiler at a normal pressure is passed into the calorimeter for sometime. The total mass of the calorimeter and contents is 283g. The final

57. ## Physics

A car drive straight of the edge of a cliff that is 54m high. The police note that the point of impact is 130m from the base of the cliff. How fast was the car travelling when it went off the cliff.

58. ## Math

Which amount is larger and by how much? A positive number a or the same number a decreased by 50% and then increased by 50% of the result?

59. ## Algebra

What is the general relationship between the degree of a polynomial function and the number of "bends" or relative maximum and minimum points in the graph?

60. ## Physics

A ball (mass of 0.3kg) is suspended on a string that is attached to the ceiling. The ball is charged with an unknown charge q. Determine the magnitude of the charge on the ball if the electric field strength is 3000N/C, and the string forms an angle of θ

61. ## English

Identify the linking verb and the predicate nominative in each of the following sentences. 1. Kilim anjaro is the tallest mountain in Africa. 2. The kingdom of Siam became modern-day Thailand. 3. Dandelions can be a problem for gardeners. 4. Sue Mishima

62. ## physics

The eye of a hurricane passes over Grand Bahama Island. It is moving in a direction 77.2 ◦ north of west with a speed of 49.0 km/h. Exactly 2.92 hours later, the course of the hurricane shifts due north, and its speed slows to 22.4 km/h, as shown. How

63. ## math

Trevor makes a scale drawing of a dog house that he has building. The skill he uses is 1 inch colon 4/10 feet. What is the actual area of the floor of the dog house if they dimensions on the scale drawing or 8 inches by 10 inches?

64. ## Chemistry

Silicon Carbide, SiC, is prepared by heating silicon dioxide in the presence of graphite. Carbon dioxide is the by-product of the reaction. How many grams of silicon carbide can be formed from the reaction of 50.0 grams fo graphite with 50.0 grams of

65. ## Chemistry

Thanks to Dr. Bob for answering all these questions! I always do poorly on conceptual problems. Consider the following equilibrium system at 25°C and select the true statement below: H2PO4−(aq) + SO42−(aq) ↔ HSO4−(aq) + HPO42−(aq) ΔG°rxn > 0

66. ## Language arts

What would you expect to be Downy? A diamond ring A baby rabbit * A pair of jeans A fallen pine cone In which sentence do the subject and verbs agree? Both cats and dogs sometimes gets fleas. Neither Philip nor Angie wants to cancel the show.* Automobiles

67. ## Math

Six more than the product of 11 and chau's height

68. ## chemistry

The alcoholic fermentation of350 g/l glucose syrup ceases when the alcoholic degree of the mixture attains 16º (16ml ethanol in 100ml of the solution) Write the reaction of the fermentation reaction. Consider the fermentation of 100L of the glucose syrup.

69. ## go math 5 gr

ellen needs to buy 180 inches of ribbon to wrap a large present. the store sells ribbons only in whole yards. how many yards does ellen need to buy to have enough ribbon?

70. ## Calculus

A street light is at the top of a 14.5 ft. tall pole. A man 5.3 ft tall walks away from the pole with a speed of 5.5 feet/sec along a straight path. How fast is the tip of his shadow moving when he is 47 feet from the pole?

71. ## Chemistry

A scientist studying the reaction between decaborane (B10H18) and oxygen mixed 1.00 x 10^2 grams of decaborane with 2.75 x 10^2 grams of oxygen. Compute the masses of all substance present after the reaction went ot completion, generating B2O2 and water as

72. ## physics

A 25-kg child sits at the top of a 4-meter slide. After sliding down, the child is traveling at 5 m/s. How much PE does he start with? How much KE does he end with? How much energy is lost to friction? if you push a box across the floor with a force of 30

73. ## MINNESOTA STUDIES

Multiple Choice 1. Which of the following most contributed to the formation of labor unions? (1 point) cuts to wages rising railroad rates grain elevator measures women working in factories 2. How did the Grange and the Farmers’ Alliance both work to

asked by NEED HELP PLZZZZ RIGHT AWAY!!!!!
74. ## Chemistry

Give an example of each of the following reactions, showing balanced equations for reactants= products and show s, I, g, or aq A.) synthesis B.) decomposition C.) single replacement D.) double replacement E.) neutralization F.) combustion

75. ## Dangling Modifiers

Read the grammar notes carefully. Then, decide whether each of the following questions is correct, or whether it contains a dangling modifier! Q1.  Rifling through the papers, the letter was found.  Correct   Contains dangling modifier Q2.

76. ## English

Take a position that explains if, and to what degree, modern American culture is an outgrowth of the philosophies of the Founding Fathers. I agree that American culture is an outgrowth of the philosphies of the founding fathers. I have one reason and that

77. ## SCIENCE

A BALL OF MASS 2KG FALLS FROM REST FROM A HEIGHT OF 200M.CALCULATE ITS KINETIC ENERGY AFTER FALLING A DISTANCE OF 50M?

78. ## Math

there are six different kinds of fruit pies in a baker. Each pie is the same size and is cut into 8 equal slices. Mr. Javier buys a slice of each pie. How many pies did Mr. Javier buy altogether

79. ## Math

Find the discriminant for the quadratic equation f(x) = 5x^2 - 2x + 7 and describe the nature of the roots. discriminant is 144, one real root discriminant is -136, two complex roots

80. ## Chemistry 2

A scientist studying the reaction between decaborane (B10H18) and oxygen mixed 1.00 x 10^2 grams fo oxygen. Compute the masses of all substances present after the reaction went to completion, generating B2O3 and water as the only products.

81. ## world History

How did the french citizens who witnessed the king louis execution react

82. ## math

Solve using unit rates. A person on a moving sidewalk travels 24 feet in 8 seconds. The moving sidewalk has a length of 60 feet. How long will it take to move from one end to the other. The person will take ___ seconds to move one end to the other. I'm not

83. ## Math

Suppose that f(x)=6x^âˆ’4+9x^âˆ’2. Evaluate each of the following: f'(3)= f'(-1)

84. ## math

an artist buys a rectangular piece of paper for his artwork. he cuts the piece of paper into 8 equal strips. he uses 6 strips of paper and keeps the rest. what fraction of the rectangular piece of paper did he use?

85. ## History

What century was capitalism founded

86. ## calculus

find y' if x^2y^4+3y-4x^3=5cos x-1 (2x*y^4)+dy/dx 4y^3*x^2)+dy/dx3+12x^2=5-sin-0 dy/dx=-5sin (x -12 x^2)/(2x*4y^3)+(12y^2+x^2) this is using implicit differenation is this correct

87. ## social studies

ways in which individuals can apply the concept of independence and self-reliance in their lives.

88. ## chemisrty

I took 6.22 g of potassium hypochlorite and dissolved it up in a 100.0 mL flask. I then added 8.00 mL of 2.00 M nitric acid. The solution should be able to buffer that addition. How much more (mLs) of the nitric acid can the system take before it is no

89. ## applications of proportion math

Piper is paid an hourly rate plus 16% commission on everything he sells. One week, he was paid $365 for working 20 hours and selling$1500 worth of camera equipment. What is his hourly rate? How do I set this up?

90. ## Chemistry

Classify the reaction type (formation, simple composition, decomposition, combustion, single replacement, double replacement) and predict the balance equation 1. AL(s) + 02(g) ------> 2. Ag2O(s)------> 3. Br2(1) + KI(aq) ------->

91. ## Math 10

Change all these numbers to entire radicals in order to compare them. Then write them from smallest to largest in their original form. 9T2, 2T6,8T3,4T5,6T2 *pretend the T is a square root sign

92. ## Math

For what values of x is the tangent line of the graph of f(x)=2x^3−12x^2+19x+0 parallel to the line y=1x+0.7 ? Enter the x values in order, smallest first, to 4 places of accuracy:

93. ## Math

One hour after x milligrams of a drug are given to a person, the change in body temperature T(x) (in degrees fahrenheit) is given by the function T(x)=x^2(1âˆ’x/3). Further, the rate Tâ€²(x) at which T changes with respect to the size of the

94. ## Math - ASAP Please

(Slope-Intercept Form) Which of the following lines has a slope of -1/2? A) x + 2y = 0 B) x - 2y = 0 C) -x + 2y = 0

95. ## Calc

Use a comparison test to determine if the integral from 8 to infinity of sin^10(x)e^(-x) converges or diverges? I am stuck on what to use to compare. Any help is appreciated! Thank you! I was thinking -1

96. ## Algebra1

Determine the next geometric sequence number 1024,512,256,128

97. ## Physics

A car accelerates from zero to 80 mph in 8.0 seconds. What is the average speed during this activity? So I thought to calculate average speed it is S = distance/time So 80/8 would be 10 m/s, but the answer is 40 MPH and I have no clue how :(

how can you prove 1/3 is smaller than 13/18 without explaining your reason on a fraction wall. thank you to people helping I will use this website again in future for help

asked by sky(i am new to this)
99. ## Stats

A normal distribution has a mean of 120 and a standard deviation of 20. What score separates the top 40% of the scores from the rest?

100. ## Stats

A normal distribution has a mean of 120 and a standard deviation of 20. What score corresponds to the 90th percentile?

101. ## Stats

A normal distribution has a mean of 120 and a standard deviation of 20. What range of scores would form the middle 60%?

102. ## physics

a car moving at speed of 5 m/s ,accelerates at a constant rate of 2.50 m/s^2 for 5.00s . what is the car final speed

103. ## world History

How did XVI respond as he faced execution

104. ## Physics

A person walking across the room with a constant speed of 2m/s, and they run back with a constant speed of 8m/s. What is their average speed for the trip? I know the answer is 3.2m/s but I need help knowing how it's done. Greatly appreciated!

105. ## Science

A car is traveling at 8.9 m/s (20mph) in a school zone. A child darts in front of the car. Ignoring reaction time, the car can accelerate (brake) at -4.57 m/s. -How long will it take for the car to stop? -How far will the car travel in that time?

106. ## math

A restaurant offers a lunch special where you can choose any 3 of a total of 9 dishes. How many different combinations are possible?

107. ## US History

During the War of 1812 where were American troops most successful? The sea. Lake Champlain and Lake Erie. On land

108. ## Physics

A balloon is filled with a gas which is lighter than air. It is observed to rise in air up to a certain height. State the reason why the balloon stops rising.

109. ## Pre Calculus 30

1.How many positive integers five-digit integers end with the digit 0? 9x10x10x10x? what number would represent zero 2.Using the digits {1,2,5,6,7,9} and not allowing repetition of digits, how many positive three-digit integers can be made that are larger

110. ## Math

f(x)=x^9h(x) h(âˆ’1)=5 hâ€²(âˆ’1)=8 Calculate fâ€²(âˆ’1).

111. ## calculus

find y' if x^2y^4+3y-4x^3=5 cos x-1 (2x-y^4)+(dy/dx4y^3*x^) +dy/dx+12x^2=5(-sin x-1) is this started correctly

112. ## Math

1 pt) Consider the function f(x), for which f(0)=4 and f′(0)=−6. Find h′(0) for the function h(x)=1/f(x). h′(0) =

113. ## Chemistry

At 3745°C, K = 0.093 for the following reaction. N2(g) + O2(g) equilibrium reaction arrow 2 NO(g) Calculate the concentrations of all species at equilibrium for each of the following cases. (a) 2.0 g N2 and 3.0 g O2 are mixed in a 1.3-L flask. [N2] [O2]

114. ## Math

A balloon filled with helium is released from a height of 6 feet. The balloon rises at a constant rate of 3 feet per second. Which equation represents the height of the balloon (y), x seconds after it was released. y = 3x + 6 y = 6x + 3 x = 3y + 6 x = 6y +

115. ## biology

physics osmosis

116. ## maths

differentiate the cube root of (1+3xsquare)square.everytin over x

117. ## History

What are the similarities between Socialism and Marxism? For some reason, when I search this on google, only the differences pop up.

118. ## Homework

So i was wondering what this site is used for. Is it used for homework help, test reviews, or can it be for both?

The lecturer with a monotone voice of 440 Hz and you are both 2m away from the long, smooth and tall wall. You will hear sound that comes directly to you from the lecturer along with sound that comes back from the wall on it’s way to reaching you. You

120. ## math

5. 4, 12, 36, 108, . . . A. 304, 912, 2,736 B. 324, 972, 2,916 C. 354, 1,062, 3,186 D. 332, 996, 2,988

128. ## Math

Simplify tell me how you do it (-5^4y^5)(2x^-2y^5)

129. ## Math

I'm not sure how to find the function for this graph. X|Y 0|5 1|8 2|11 3|14 Can this be explained?

130. ## math

your cellphone plan costs $24.99 per month plus$0.11 for each text message you send or receive. you have at most \$28 to spend on your cellphone bill. what is the maximum number of text messages that you can send or receive next month

131. ## Math

A ramp has been rise of 1.5 m for every 12 m of run. What is the slope of the ramp?

132. ## math

A bottle of juice concentrate gives the mixing ratio of concentrate to water as 1:5. How much water should be mixed with 2 cups of concentrate?

133. ## physics

which formular do to use to calculate distace in newton's law if i have height and angle?

134. ## chemistry

Help me conclude my lab experiment on formula of a hydrate.with the aim of determine the number of molecules of water associated with a hydrated inorganic salt

135. ## Algebra1

Determine 5th term in the geometric sequence whose first term id 4 and whose common ratio is 3

136. ## math

A triangle has a base of 11 inches and a height of 8 inches. What is the area of the triangle?

137. ## History

What year was socialism founded/ came into prominence? Was it 19th century SAme thing with Marxism?

138. ## Algebra1

Determine 3rd term in the geometric sequence whose first term is -8 and whose common ratio is 6

139. ## math

a girl runs 250m in 12and a half seconds what is her average speed in metres per second

140. ## Math

Help me please. Hello I am having a hard the with finding square roots can someone please give me some resources or a step by step instruction to follow. Thank you!!!

141. ## Math

If the diameter of a circular pond is 50 m and the width is 2 m then what is the area of the pathway

142. ## MATH

IF A:B:C = 2:3:4, WHAT WILL BE THE VALUE OF A/B:B/C:C/A = ?

143. ## critical thinking

explain how rhetorical definitions, rhetorical comparisons, and rhetorical explanations differ

144. ## Bology

Lysosome in plants-what organelles do you have experience working with? What skill set does it have?

145. ## Math

Ramu is fourth times as ola as hi daughter after sixteen year he will be twice as old as his .Find his daughter present age

146. ## Math

Use the Elimination Method to Solve for x and y 2x – y = -2 x + y = 5

147. ## Us History

how can the great depression in the US give rise to dictators like Hitler and Mussolini?

148. ## fmath

Deb cut 25 feet of rope into pieces that were each 1/4ft long. How many of these pieces did Deb have after cutting the rope?

149. ## Us HISTORY

How badly do you think relations with the Soviet Union were strained when the U2 was shot down in 1960? Explain your answer...

150. ## Math

Which amount is larger and by how much? 600 or 600 decreased by 20% and then increased by 20% of the result?

151. ## MATH

the 40 term of an ap is 50 it frist term if it commondiff is 15 what term of the ap give 65

152. ## physics

a force is applied on a piston with radius of 2cm to lift a truck with a mass of 2400 kg sits on a piston with a radius of 180cm what is the magnitude of the applied force?

153. ## Physics

A person walking across the room with a constant speed of 2m/s, and they run back with a constant speed of 8m/s. What is their average speed for the trip? I know the answer is 3.2m/s but I need help knowing how it's done. Greatly appreciated!

154. ## math

The length of a rectangle is twice its breadth. If the perimeter is 42cm, find: 1) the length 2) the breath

155. ## math

John scored a mean mark of 75 in 3 tests. If he scored 55 in another test, find his new mean.