# Questions Asked onDecember 8, 2015

1. ## Algebra

The perimeter of the rectangle below is 74 units. Find the length of side AB . Write your answer without variables. DC (top) 4z-1 CB (right side) 3z+3 AB (bottom) unknown

1. What could happen if you use too much clip art and animation in your presentation? A. You have to pay for each piece of clip art and animation, and your presentation will become very expensive. B. The viewer will become easily distracted by the visuals

asked by Polka Dot
3. ## Mathxxx!!!

1. How many solutions does the equation have? 4x+3=2(2x+9) a.one solution b.no solution c. infinite number of solutions d. impossible to determine 2. How many solutions does the equation have? 4x+19=-9-6x a.one solution b.no solution c. infinite number of

4. ## Career

1. A job objective should: (1 point) A.)Persuade the reader to hire you B.)State the position you are applying for C.)List your work history D.)Give reference information 2.)The second paragraph of a cover letter is your chance to: (1 point) A.)state why

asked by YRN DJ
5. ## History

How did the presidential plan for reconstruction differ form congresses plan? A congress believed it and not the president should have power over reconstruction. B the president believed that congress will be too soft on southern rebels C congresses plan

6. ## Chemistry

Draw the best Lewis structures for NO+, NO2-, NO2H, and NO3-. Based on the Lewis structures, list all of the the N-O bonds lengths in order of shortest (1) to longest (5). N-O bond length in >>> 2 N-O double bond in NO2H >>> 1 N-O bond length in NO3- >>> 4

7. ## Social Studies

Which action occurred during the Battle of Chickamauga made it a Confederate victory? A.The Confederates had fewer casualties B.Union troops were forced out of Georgia C.The Union general surrendered D.None of the above Not sure? Please help

8. ## History

How did the presidential plan for reconstruction differ form congresses plan? A congress believed it and not the president should have power over reconstruction. B the president believed that congress will be too soft on southern rebels C congresses plan

9. ## Math: Geometry

isosceles trapezoid ABCD is shown below with a line ef drawn through its center. Of the isosceles trapezoid is dilated using a scale factor of 1/2 and a line is drawn through the center of the new dilated figure, what relationship will that line have with

10. ## Math

Write a rule for the function represented by the table. x y 0 14 1 29 2 44 3 59

11. ## Geometry

The lengths of the sides of a triangle are 3x, 5x – 12, and x + 20. Find the value of x so that the triangle is isosceles. Can somebody show me a step-by-step process of how to get the answer(s) please? I need it:) I also saw that x could = 8, 10, and 6.

12. ## math

The following table shows the expressions that represent the sales of 4 companies: Company A 110(0.70)x B 140(1.07)x C 430(1.90)x D 310(1.14)x Rank the company sales by smallest to largest percent of increase and select the correct answer below

Sharecropping and tenant farming developed as a result of ________. A. - Laws in Georgia that required freedmen to work for former masters B. - Former slaves needing homes and jobs, and landowners needing farmers C. - Segregation laws D. - Increased

14. ## Math Help!

A sweatshirt comes in 3 sizes and 8 colors. How many different sweatshirts are available? A. 3 B. 8 C. 11 D. 24 I'm not sure..

15. ## Educatinal Tech

Which of the following is true about hidden slides? A: They can only be seen in Slide Sorter View. B: They can be seen in most views and during the slide show presentation. C: The slide is permanently hidden. D: The slide cannot be seen during the slide

16. ## Geometry

Two straight lengths of wire are placed on the ground, forming vertical angles. If the measure of one angles formed is 72 degrees, what are the measures of the other three angles. Explain your answer. My answer-- Vertical angles are congruent and if the

17. ## English12

What do the speakers of Sir Thomas Wyatt's "Whoso List to Hunt" and Edmund Spenser's "Sonnet 30" have in common? How are they different?

18. ## science

if a geologist found two fossils of different species buried next to each other in a rock layer, he or she might hypothezise that the two organisms may had been alive during the same period. true or false i think false but not sure

19. ## Physics Energy

A baseball player puts a baseball on a batting tee. The baseball bat is able to deliver 4.0x10^5 W of power and is in contact with the ball for 0.70 ms and a distance of 1.4 cm. The mass of the ball is 145 g. What is the next force applied to the ball, and

20. ## math

Half Robert’s piece of wire is equal to 2/3 of Maria’s wire. The total length of their wires is 10 feet. How much longer is Robert’s wire than Maria’s?

21. ## Chemistry. Plz Help!

When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 20.4 g of carbon were burned in the presence of 71.1 g of oxygen, 16.7 g of oxygen remained unreacted. What mass of carbon dioxide was produced? Express your answer to three

22. ## Chemistry

When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 20.4 g of carbon were burned in the presence of 71.1 g of oxygen, 16.7 g of oxygen remained unreacted. What mass of carbon dioxide was produced? Express your answer to three

23. ## math

Find the average rate of change from x = 10 to x =17 for the function f(x) = 0.01(2) ^x and select the correct answer below A. 10.24 B. 185.78 C. 1300.48 D. 1310.72 Is it A?

24. ## Chemistry

The number of protons in a cation must always be ________ the number of electrons.

25. ## Spanish

Which of the following is the correct plural form of "carne sabrosa"? a. carne sabrosas b. carnes sabroses c. carne sabrosos d. carnes sabrosas*** Answer this Question

26. ## Spanish

Which empire was the largest in both Americas before the arrival of the Europeans? a. Inca b. Aztec c. Maya d. Cherokee

1. Given:

28. ## Life science,tourism,pure maths and agricultural science

Which collage can i study?when i doing life science,tourism,pure maths and agriculte

29. ## math

Break apart 56 to solve 56 divided by 7

30. ## History

1. Which of the following did George Washington do during his presidency? -established a cabinet of advisers** -limited himself to one term in office -offered military support in foreign wars -served ties with Great Britain 2. What precedent did George

asked by YRN DJ
31. ## math

An equation is shown below: 3 over 2 multiplied by x plus 7 over 2 equals 2 to the power of x What is the solution to the equation A.X=1 B.X=3 C.X=5 D.X=8 I think it could be d

32. ## algebra 2 trig

lighthouse b is 9 miles west of lighthouse A. a boat leaves A and sails 5 miles. At this time, it is sighted from B. If the bearing of the boat from B is N64 E, how far from B is the boat?

33. ## history

Which answer offers the best explanation for why Tecumseh fought alongside the British in the War of 1812? Tecumseh was well paid by British generals. Tecumseh wanted to preserve trade with Britain. Tecumseh considered the United States to be an enemy.

34. ## Math

The probability that it rains tomorrow is 0.14. What is the probability that it doesn't rain tomorrow?

35. ## Physics

A 45.0 kg diver steps off a 8.0 m high diving board and drops straight down into the water. If the diver comes to rest 5.0 m below the surface of the water, determine the average resistance force exerted on the diver by the water.

36. ## Math

If the number in the numerator of a unit rate is 1 what does this indicate about the equivalent unit rates give an example

37. ## Spanish

Which herbal remedy would most likely be used to treat a sunburn? a. te de manzanilla b. una de gato c. aloe vera d. sangre de drago***

38. ## Calculus

A parabolic arch bridge has a 60ft base and a height of 24ft. Find the height of the arch at a distance of 5, 10, and 20 ft from the center

39. ## math

A quilt is made of 24 equal squares. It measures 3'/ 4.5' rectangle. What is the dimension of 1 square?

40. ## algebra

In which distributions does the variable, X, have a binomial distribution? (Choose all that are correct) ~When a 6-sided number cube is rolled 3 times, X is the number of 2s rolled. ~When a 6-sided number cube is rolled, X is the number of times rolled

41. ## Physics

A baseball player hits a home run over the left-field fence, which is 104 m from home plate. The ball is hit at a point 1.08 m directly above home plate, with an initial velocity directed 35.0° above the horizontal. By what distance does the baseball

42. ## Math

Theatre sold 343 tickets on Friday. This is 192 fewer tickets than those sold on Saturday. How many tickets were sold alltogether

43. ## Chemistry Help

Which of the following exhibits the highest boiling point? HF, HCl, HBr, or HI Which of the following exhibits the highest boiling point? CH3CH3, CH3COOH, or CH3OCH3 How can you determine the highest boiling point of these?

44. ## Spanish

Which Spanish verb would you use to ask the following question? "What is your name?" a. estar b. ser c. hacer d. tener

45. ## Social Studies

what are two actions outlawed by the English Bill of rights.

46. ## Algebra

A rectangular yard measuring 25ft by 35ft is bordered (and surrounded) by a fence. Inside, a walk that is 2ft wide goes all the way along the fence. Find the area of this walk. Be sure to include the correct unit in your answer.

47. ## Spanish

Which of the following is the correct plural form of "carne sabrosa"? a. carne sabrosas b. carnes sabroses c. carne sabrosos d. carnes sabrosas***

48. ## Spanish

Which Spanish verb would you use to ask the following question? "What is your name?" a. estar b. ser c. hacer d. tener

49. ## chemistry physics

Which following assertions are true ? - unanswered 13C NMR is more sensitive than 1H NMR because of the 1.1% natural abundance of 13C nuclei. 13C nuclei have a ½ spin and can be detected in NMR, opposite to more abundant 12C nuclei. 13C NMR requires a

50. ## Sociology

What is the effect of industrialization on population growth rates? A. It decreases growth rates B. It stabilizes growth rates C. It increases growth rates D. There is no correlation between industrialization and growth rates My text says that

51. ## Chemistry

Fe2O3 + Fe + H2SO4 → FeSO4 + H2O How would I balance this using oxidation numbers? Is the Fe2 being reduced and the Fe being oxidized?

52. ## Algebra-factons

Nathan used 2/3 cup of olive oil in a batch of hummus he made. He then ate 5/7 of the batch of hummus. What fraction of a cup of olive oil did Nathan consume?

asked by Samantha E
53. ## pre-algebra

A train leaves New York at 1:00 PM. A second train leaves the same city in the same direction at 3:00 PM. The second train travels 28 mph faster than the first. If the second train overtakes the first at 6:00 PM, what is the speed of each of the two

54. ## English

1. He touched me on the shoulder. 2. He hit me on the head. 3. He beat me on the back. 4. He looked me in the face. 5. He looked me in the eyes. 6. He looked me in the mouth. 7. He took me by the hand. 8. He caught me by the leg. 9. He grasped me by the

55. ## Social Studies

What were seven weaknesses of the articles of confederation(please answer quick) .Not strong federal government .strong state government

56. ## Chemistry. I got the wrong answer. Plz help

A sample of sodium reacts completely with 142 g of chlorine, forming 234 g of sodium chloride. What mass of sodium reacted? I took 142g of Cl / 35.5g/mol = 4 mols of Cl Then I took 58.44g/mol x 4 mols of Cl = 233.76 It asked for three significant figures

57. ## Frontier Middle School

Math If a person walks 2 miles in 35 minutes, how many miles does it walk in 10 minutes ?

58. ## Algebra

A regular Pentagon measures 5 1/8cm on one side, what is the perimeter of the Pentagon

59. ## Math

what is the amount of orange juice, written as a fraction grater than 1, that is used in the recipe? 1/2 cup frozen strawberries 1/2 cup frozen peaches 1/4 cup vanilla yogurt 1 1/2 cups orange juice

60. ## english grammar

I am very sorry. What does the adverb very modify

61. ## Spanish

What is one difference between popular beverages in Los Estados Unidos and those in the Spanish-speaking world?

62. ## Chemistry. Half Life Problem. Help Plz

If the half-life of iodine-131 is 8 day, how much would remain undecayed after 8 day if we started with 38 grams? How much at 16 days? 24 days? 32 days?

63. ## college algebra help******

Sequences 1. Constructing a Brick Staircase A brick staircase has a total of 30 steps. The bottom step requires 100 bricks. Each successive step requires two less bricks than the prior step. a. How many bricks are required for the top step? b. How many

64. ## health

What are the ten building blocks for total health

65. ## Physics

A watertight car is submerged under water. What force is required to open a door of area 1.12 m2 if the average depth of water at the door is 1.50 m?

66. ## Calculus

I am standing on the roof of a building with a pea shooter, and I shoot a pea up into the air from a height of 80 feet. The pea reaches its maximum height 2 seconds after I shoot, then falls to the ground. Give the position of the pea as a function of time

67. ## Spanish

What is one difference between popular beverages in Los Estados Unidos and those in the Spanish-speaking world?

68. ## Science Help

which element belongs to this group, although it has only two electrons?

asked by John Doswell
69. ## help

1. The first step in getting help for drug abuse is (1 point) • detoxification. • withdrawal. • joining a therapeutic community. • recognizing the problem.

asked by Polka Dot
70. ## Statistics

Chi-square tests are nonparametric tests that examine nominal categories as opposed to numerical values. Consider a situation in which you may want to transform numerical scores into categories. Provide a specific example of a situation in which categories

71. ## Physics

The mass of the heavier block is 22 kg and the mass of the lighter blocks is 11 kg and the magnitude of the force of the connecting string on the smaller block is 13 N. Assume: g = 9.8 m/s 2 and the horizontal surface on which the objects slide is

72. ## College Physics

How much energy is required to bring 10.0 grams of ice at -5.00 degrees to 105-degree steam? Assume the system is isolated so that no mass is lost to the surroundings

73. ## pigskin

what two competing team would deserve the title kudzu klash

74. ## History

5.)Which of the following is the best explanation of the XYZ affair that took place during John Adam's presidency? A.)Adams tried to purchase three naval ships (X,Y, & Z) from France demanded much more money than the ships were worth & adams rejected the

asked by YRN DJ
75. ## English

1. People were excited by UFO appearing in the sky. 2. People were excited by UFO which appeared in the sky. ======== Does #1 mean #2?

76. ## English

1. I don't play computer games much. 2. I don't play computer games a lot. 3. I don't play computer games more than my brother. 4. I don't play computer games as much as my brother. 5. I don't play computer games less than my brother. 6. I play computer

77. ## Physics

By how much does the air pressure in a house increase if the house is sealed and the air temperature increases from 10.7° C to 21.0° C? The initial air pressure is 1.00 atmosphere.

78. ## Chemistry

Rank the following in order of decreasing vapor pressure, and briefly explain the observed trend in vapor pressure: Acetic Acid Isobutane Acetamide Propanal

79. ## Chemistry

A sample of sodium reacts completely with 142 g of chlorine, forming 234 g of sodium chloride. What mass of sodium reacted?

80. ## Biochem

Glycerol 3-phosphate dehydrogenase catalyzes the reversible reaction: G3P + NAD+ --> NADH + H+ + DHAP If in the cell, the concentrations of G3P, NAD+, NADH, and DHAP are 2 mM, 4 mM, 6 mM, and 8 mM respectively. Determine if the reaction spontaneous as

asked by Mia S
81. ## science

a hollow conducting shere of radius R has a charge Q placed on its surface. what is the electric field and potential inside the sphere?

82. ## Math grade 5-6

Alice works part-time after school. On Monday, Alice records that she worked three and two-sixth hours. On Tuesday, Alice records that she worked one and seventy-five hundredths hours. On Wednesday, Alice records that she worked two and two-thirds hours.

119. ## Chemistry

Chemical formula: Na Name: Sodium Bond Type (intermolecular FOA): London VSEPR molecular shape: none Central Atom Hybridization: sp Molecular Polarity: nonpolar Interparticle force of attraction (IPFOA): ? State of Matter (at room temperature): solid Can't

120. ## Algebra

A pudding recipe requires 2/3 of a cup of milk for every 1-3/4 cups of sugar. What is the unit rate of sugar to milk in the pudding recipe?

121. ## Math

Trey can drive his car 130 miles on 4 gallons of gas. At this rate, how far can Trey drive on 6 gallons of gas?

122. ## Physics

A man doing a slow push-up is approximately in static equilibrium. His body is horizontal, with his weight of 750 N supported by his hands and feet, which are 1.36 m apart. One hand rests on a spring scale, which reads 268 N. If each hand bears an equal

123. ## Physics

A zebra sees a lion 300 m to his right. The zebra starts running at 25 KpH straight ahead to get away. At this point the lion launches himself on an intercept course at the zebra at a speed of 31 KpH. a. At what angle does the lion launch himself? b. If

124. ## Geometry

In an isosceles triangle, line segment AC is congruent to line segment AB. Find the value of y in terms of x if one of the remote interior angle is y and the exterior angle is 3x+20. I think the answer is y=6x-140 but I don't know how they got it.

125. ## english

how meny sea creaturs are dead

126. ## Chemistry

Chemical formula: NaCl Name: Sodium chloride Bond Type (intermolecular FOA): London, dipole-dipole, ion-dipole VSEPR molecular shape: none Central Atom Hybridization: sp3 Molecular Polarity: polar Interparticle force of attraction (IPFOA): ? State of

127. ## Algebra

how do you calculate probabily or this problem. A bag has 8 red, 6blue, 2 yellow and 7 green marbles. What is the probability of selecting a red, not replacing it and selecting a green? 6/21 * 7/21 =42/21

128. ## Mixed Numbers Need Help Now

I need at least 5 mixed numbers that equal up to 10 and are all different. They must use only 1/4 and 1/3.

129. ## English

1. Boys often have trouble focusing in class. 2. Boys often have trouble focusing on class. 3. Boys often have trouble focusing on teaching in class. ========================== Q1: Which one is grammatical? Q2: Does #1 mean #3?

130. ## Math

Ben wants to buy a new car, and she has narrowed her choices to two models. Model A sells for $12,500, gets 25mi/gal, and costs$300 a year for insurance Model B sells for $16,100, gets 36 mi/gal, and costs$400 a year for insurance. Jenny drives about

131. ## contemporary mathematics

A passenger train travels 392 miles in the same time that it takes freight train to travel 322 miles. If the passenger train travel 20 miles per hour faster than the freight train.Find the rate of each train.

132. ## jay kay public

Consider a planet in space whose mass is twice that of earth and radius is thrice that of earth what will be the weight of a body on this planet if its weight on the earth is 900N ??

199. ## early childhood literacy

when a question has so many answers is called 1.evaluation 2. recall 3.explanation 4. open ended my answer 3. help please

200. ## statistics

Given a sample size of 36, with sample mean 400 and sample standard deviation 85, we perform the following hypothesis test, at the 95% level of confidence: Ho: ƒÊ = 450, Ha: ƒÊ ‚ 450. What is the question and what is the answer?

201. ## Science

How do you make 100 mL of 6 M Sodium Hydroxide given solid NaOH pellets .6/1L = .1L/xmoles

202. ## World History

what would we need to make a pirate ship that is at least 6x12 inches I know Popsicle sticks, hot glue gun, what else?? I also need to make a compass, caravel, astrolabe

asked by Reina Bonilla
203. ## Math

the length of a rectangle is 8 in more than its width. the perimeter of the rectangle is 54 cm. what are the width and length of the rectangle?

204. ## Math

2% of what number is 400?

205. ## algebra 2

7Y+6/20X^+20=?/60X^2+60

206. ## Math

Megan completes most puzzles in 24 minutes. Hassan completes most puzzles in 16 minutes. If Megan and Hassan complete a puzzle together, how long will it take?

207. ## Trig

(Cos/1-sin)- tan

208. ## Algebra I Math

Find the average rate of change from x = 10 to x =17 for the function f(x) = 0.01(2) ^x and select the correct answer below A. 10.24 B. 185.78 C. 1300.48 D. 1310.72 Is it C?

209. ## english

I need help this question Owens was a sickly child, but poor health during his early years proved not to be a setback. Setback most nearly means 1.illness 2.medicine 3.impediment 4.sport I think 3.impediment Thank you

210. ## Math

Write a word problem using 7 groups. Solve the problem

Ben wants to buy a new car, and she has narrowed her choices to two models. Model A sells for $12,500, gets 25mi/gal, and costs$300 a year for insurance Model B sells for $16,100, gets 36 mi/gal, and costs$400 a year for insurance. Jenny drives about