# Questions Asked onOctober 31, 2019

1. ## Writing

For this unit’s Portfolio you will be writing a comparison-and-contrast essay to demonstrate similarities and differences in regards to theme. You must use two of the following selections from your lessons: “Raymond’s Run” “The Drummer Boy of

2. ## Math

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Solve the inequality. Explain all steps and identify the properties used. n/-3 + 5 > 4

3. ## History

1. Which statement best summarizes why the population of African American slaves in Texas increased so much by 1860? A. Wages for farm workers had dropped significantly. B. The cotton industry had entered a boom period C. The supply of available land was

4. ## Math

Use the distributive property to write an equivalent expression 2f + 10 answers: a. f(2 +10) b. 2(f + 5) c. 2(f + 10)

5. ## English

Please help!Use the selection to answer the questions Which of the following best expresses the main idea of the selection A.If astronauts were able to survive a one year journey to Mars B.Worst weightlessness can sometimes be downright unpleasant C.Your

6. ## Consumer math

Your realize income is \$2943.20/month. How much are urbfixed expenses each month? How much could you sav3 per month if you take 25% of your discretionary monies and putbit in a savings account? Mortgage is 985.64, cell phn \$58.30, groceries twice a month

7. ## Math

An addition sentence, a multiplication sentence, and a division sentence are modeled on the number line. The figure shows a number line. The numbers on the number line range from negative 15 to 15 in increments of 5. Between every two numbers, four marks

8. ## Texas History

1. Silvia is writing about the beginning of the Texas Revolution. What are good research questions for her to use? select up to 2. A. Why did Mexico want to regain its cannons? B. How did Texans triumph over Santa Anna at the Alamo?**** C. How did the

9. ## Algebra

choose the correct solution and graph for inequality 13. -5y≤-15 - y≤3*** - y≥3 - y≥-3 - y≤-3 14. What are the subsets of the set {-8,4} - I think its c which is {-8}, {4} 15. Choose the correct solution and graph for the inequality z-6≤-14 -

10. ## English

Why is Danforth skeptical of the evidence that Proctor and the others present to the court? A: Because he genuinely thinks that everything he has seen in court is proof of witchcraft. B: Because he sentenced 400 people to jail and 72 to hang, and if he

11. ## Social Studies

Did the Chinese Zhou Dynasty invent the crossbow or the wheelbarrow?

12. ## Math

Which table of ordered pairs, when plotted, will form a straight line? Select two answers. A. x y −2 −1 −1 0 0 1 5 6 B. x y −2 7 0 −3 3 12 5 22 C. x y −4 −3 0 5 2 9 5 12 D. x y −2 −8 0 −4 4 4 6 8

13. ## Math

Use the distributive property to write an equivalent expression. 2f + 10 A. f(2 + 10) B. 2(f + 5) C. 2(f + 10)

14. ## SS

What are stupas? A. Buddhist monasteries and shrines B. Buddhist commemorative burial mounds C. War memorials D. Asoka's principles for moral law

15. ## Math

Ms. Sue can you help me on this problem or at least explain because I'm very stuck.... Solve the inequality. Explain all steps and identify the properties used. n/-3 + 5 > 4

asked by I LOVE MS. SUE 💖 💖 💖
16. ## Math

Use the distributive property to write an equivalent expression 32b - 20 please anwser asap

17. ## Chemistry

Calculate the amount of work done for the conversion of 1.00 mole of Ni to Ni(CO)4 in the reaction below, at 75oC. Assume that the gases are ideal. The value of R is 8.31 J/molK. I know the answer is 8.68*10^3 but I don't know why that is.

18. ## Math

Enter your answer and show all the steps that you use to solve this problem in the space provided. It takes Pam 45 minutes to drive to work and 60 minutes to drive home from work. Write the ratio of the time Pam spends driving home from work to the time

19. ## Social Studies

Match the country with the system of government. Japan, North Korea, South Korea, Taiwan Communist Autocracy, Parliamentary Democracy, Presidential Democracy, Semi-Presidential Democracy

20. ## physical eduation

Choose three nutritional labels off of food packaging. Explain the ingredients and how to read each label in terms of calories, protein, carbohydrates, fats, and percentage of daily recommended dietary value.

21. ## MATH

Inverse mutual funds, sometimes referred to as “bear market” or “short” funds, seek to deliver the opposite of the performance of the index or category they track and can thus be used by traders to bet against the stock market. The following table

22. ## Physics

A pair of 328.1 N vectors are perpendicular. What is the magnitude of their resultant? Answer in units of N.

23. ## math

The table shows the relationship between red and blue marbles. Red marbles (r) 4 10 11 18 29 Blue marbles (b) 1 7 8 15 26 Is the relationship between red and blue marbles additive or multiplicative? Write the relationship as an equation. A. additive; r = b

24. ## Social Studies

Use the drop-down menu to complete the sentence. The Benedictine Rule mainly affected the lives of _______________________________________

25. ## Math

game wardens use experiments to help determine the number of fish in a lake. Suppose 80 fish are caught, tagged, and released back into the lake. Two weeks later 120 fish are caught, 3 of which are found to have tags. Using this information, estimate the

26. ## pre-algebra

It will cost Amber an estimated \$3,723 a year in tuition to attend her preferred college. She has been putting \$350 a month in a savings account for the past 3 years. The account does not earn interest. Her parents will add to her account by giving her

27. ## Math

Find the GCF of the numbers 140 and 180 a.20 b.90 c.30 d.10 plz help. tell me ALL the answers if possible

28. ## Math

Marcus wants to use a model to determine the difference -8 -3 (+3). He starts with 8 negative counters. He wants to add 3 positive counters to the model without changing the value. How can he do that? A. Add 3 positive counters B. Add 3 positive counters

29. ## math

hello, I am needing some help here! I am confused on how to do these questions... can y'all please help? (a) Simplify the expression and explain each step. 4(3x+2) -2 (b) Factor the expression completely. 20b - 16

30. ## Social Studies

Use the drop-down menu to complete the sentence. The monarchy in France was made strong by ______________ need help fast

31. ## algebra

According to Newton's law of cooling, the rate at which an object cools is directly proportional to the difference in temperature between the object and the surrounding medium. The face of a household iron cools from 135° to 107.5° in 30 minutes in a

32. ## science

how does an increase in the human population affect theuse of natural resources?

33. ## English

Please help which of the following sentences contains an action verb A.This apple taste funny B.It seemed OK at first C.I spit it out in the trash D.It might be rotten .

34. ## calculus

Find the maximum area of a triangle formed in the first quadrant by the 𝑥-axis, 𝑦-axis and a tangent line to the graph of 𝑦=(𝑥+3)^(−2)

35. ## Math

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Factor the expression. 20k + 50

36. ## Science

A machine has a velocity ratio of 6 and is 80% efficiency.What effort would be needed to lift a load of 300 with the help of this machine

37. ## Algebra

Tyson and Ariana each invested \$2,500 in separate accounts. Tyson’s interest rate is 5.75% and is compounded annually. Ariana’s simple interest rate is 5.75%. Neither will make any additional deposits or withdrawals. At the end of 6 years, how much

38. ## Math

Find the exact solution and a two-decimal-place approximation for it by using the Laws of Logarithms and the Change of Base Formula. 4^(5 − x) = 6 (a) using the Laws of Logarithms exact solution approximate solution (b) using the Change of Base Formula

39. ## math

What is the total of your fixed expenses? \$1,356.08**** \$1,301.87 \$1,401.96 \$1,203.12 Using the table for question #3, what is the total of your discretionary expenses? \$367.18 \$100.09 \$198.84**** \$45.8

asked by you got no jams
40. ## Social Studies

Which challenges have the clearing of land for farming and logging contributed to? Select the two correct answers. A. air pollution *B. deforestation* C. earthquakes D. coastal flooding E. typhoons I don't know the other answer please help. :D

41. ## Social Studies

Use the drop-down menu to complete the sentence. A writ of habeas corpus protects people from ________

42. ## Algebra

Two eighth-grade classes are selling chocolate bars to raise money for an end-of-year field trip. One class is selling chocolate bars for \$3.00 each and has already raised \$275.00. The other class is selling chocolate bars for \$3.50 each and has already

43. ## Social Studies

Around 1200 CE, what early civilization in Cambodia built the Angkor Wat temple? A. Han Chinese *B. Khmer* C. Sumatran D. Thai

44. ## Social Studies

soldiers who willingly fight for anyone who pays them are called??? stalemates minutemen mercenaries patriots My answer- Patriots is it right Help Quick Please thank you

45. ## Modern World History

Which statement best describes Western countries' attempts to end the Great Depression? (A) They used higher tariffs, which stimulated demand and led to an increase in production (B) They developed programs that lessened suffering but did not solve all the

46. ## math

£50 is divided between Krutika, Natasha & Richard so that Krutika gets twice as much as Natasha, and Natasha gets three times as much as Richard. How much does Krutika get?

47. ## Science

When water fills a submarine's flotation tanks, the overall density of the submarine does what? (A) Decreases (B) Stays the same (C) Increases (D) Reduces the boyant force

48. ## Math

An elevator moves at a constant speed of 2m/s for most of its journey. Estimate the time needed to travel up a 12-story building in this elevator. Plz SHOW work and answer. Thanks.

49. ## Math

Could anyone, please, help me solve this? Let f be a function with the domain the set of all real numbers except 0 and 1 ,that satifies the equation : 2xf(x) - f[(x-1)/x] = 20 Find f(5/4)

50. ## Social Studies

Use the drop-down menus to complete the sentences. Indonesia has many ethnic groups, but the ________ make up the largest population. Another island nation, the Philippines, is also home to many ethnic groups, including the ________ , who make up nearly a

51. ## Calculus

A person is jumping straight up and down on a trampoline. The height of the center of mass of the person is measured every tenth of a second. It takes just over one second to complete one full bounce.

52. ## Math

2. Rewrite the following equation using radicals. D=0.0099M^(9/10)

53. ## math

800.5 x( 2 x 100.8) x 7.89

54. ## Calculus

A rectangular recreational field needs to be built outside of a gymnasium. Three walls of fencing are needed and the fourth wall is to be a wall of the gymnasium itself. The ideal area for such a field is exactly 40000 40000 ft2 2 . In order to minimize

55. ## physics

A descent vehicle landing on the moon has a vertical velocity toward the surface of the moon of 29.8 m/s. At the same time, it has a horizontal velocity of 56.7 m/s. At what speed does the vehicle move along its descent path? Answer in units of m/s. At

56. ## Math

Christine buys 6.5 pounds of beef to make tacos. She uses .2 pound of beef for each taco. a) How many tacos can Christine make? b) How many pounds of beef are left over?

57. ## Math

A certain department store requires its credit-card customers to pay interest on unpaid bills at the rate of 18% per year compounded monthly. If a customer buys a television set for \$500 on credit and makes no payments for one year, how much is owed at the

58. ## Social studies

How was the invention of the wheel important to the Sumerians? A. It allowed them to conquer neighboring states. B. It made traveling with traded items easier and increased trade. C. It improved their communication and recordkeeping. D. It helped them to

59. ## Math

Given a scale factor of 2, find the coordinates for the dilation of the line segment with the endpoints of (-1,2) and (3,-3).the center of the dilation is the origin. Plzz help me

60. ## Algebra

Mrs. Miller sells a house for \$179,000. If she earns a commission of 6%, how much money does she earn? Write a proportion and show your work. Im so confused everyone has different ways to do it but all get the game answer Please help

61. ## Social Studies

Which religion spread from India and China throughout much of Southeast Asia? *A. Buddhism* B. Hinduism C. Islam D. Confucianism

62. ## science

How do i prepare 0.1 ml KH2PO4-KOH buffer, PH 7.4 (20mM)? Deoxyribose (2.8mM) - EDTA (0.1 mM) - H2O2 (1mM) - vaniline10 mM - phosphate buffer pH 6.9 - Phosphate buffer, 20mM - Phosphate buffer 0.1 M (pH 7.4) - Ascorbate (0.1mM). ( please i want the amount

63. ## Math

Which ratio forms a proportion with 18/30? (a)20/35 (b)50/90 (c)36/48 (d)60/100 I think the answer is C, am I correct?

64. ## Algebra

Write an equation of the line passing through the points 3,11 and -2, -19 y=1/6x then howd ya do b?

You deposit \$3000 each year into an account earning 7% interest compounded annually. How much will you have in the account in 35 years?

66. ## Pre-Algebra

8/2=x+3/4, solve for x A. 13********* B. 1 C. 7 D.16

asked by meow meow kit kat =^.^=
67. ## Math

-5g -6 for g=-2 does anybody know the answer? I am confused.

68. ## English

Can someone have too much money? How would I have good points for this argumentive essay?

69. ## Math

for this question: 2. Rewrite the following equation using radicals. D=0.0099M^(9/10) the answer at the back of my textbook says M=0.0099(10throot(m^9)) is this answer also correct?

70. ## math

3 kitchen timers are set to start at the same time. The first goes off every 10 minutes,the second goes off every 15 minutes and the third goes off every 25 minutes. How many minutes will pass before all 3 are going off at the same time? Show support and

71. ## Economics

Which is an example of an unsecured revolving loan? student loan credit card auto loan*** home mortgage

72. ## Science

Which is colder 15 kevin or 15 Celsius?

73. ## math

True or false. If two numbers are relatively prime,both numbers are prime. Please help ASAP!!! :( Give an example!!! :)

74. ## chemistry

what is the name of this structure in this link: h ttps://media.cheggcdn.com/media%2F81c%2F81c63fa4-2eb9-4b07-9eb7-4da3ef3c8f42%2Fimage there is no space in between h and ttps

75. ## Economics

Help me with this, please. Read the statement. Economists note that personal income rose by 5 percent last year. What impact will the change in personal income have on-demand? It will cause the demand curve to shift down. It will cause the demand curve to

76. ## math

The back of Dante's property is a creek. Dante would like to enclose a rectangular area, using the creek as one side and fencing for the other three sides, to create a corral. If there is 200 feet of fencing available, what is the maximum possible area of

77. ## math

-12-13/-1-4 how is it -5 it said this is the right answer (-5) for the y2-y1/x2-x1 thingamajigi

78. ## Calculus re-post

Does anybody know how to solve this question? a) Find the arc length function for the curve measured from the point P in the direction of increasing t from P and then reparametrize the curve with respect to arc length starting from P. b) Find the point 4

79. ## chemistry

what volume of dry oxygen gas measured at stp will be produced from the decomposition of 3.50 of potassium trioxochlorate (v)

80. ## Social Studies

Why did the United States go to war with North Vietnam? A. to defend it from China B. to end French rule *C. to stop the spread of communism* D. to help the nation win independence

81. ## physics

Laurie pushes Michael forward off a frozen pond onto a frozen patch of grass at 43.6 m/s. He slows down to 88.8 m/s and glides for 58.6 m. What was his acceleration? I have to round this to hundredths place. Send help, please.

82. ## English

What is a flashback? A.a hint within the main story about the events to come B.a moment with background information that becomes important at the end of the story C.a detail about a character’s past or the situation D.a scene that interrupts a main story

83. ## Economics

Please help me. What are the primary reasons people choose to invest and trade stocks? (Select all that apply.) to earn capital gains*** to earn predictable quarterly interest to earn a dividend*** to earn liquid money

84. ## Algebra

What is the domain of this function? y=|x| I need help with this. I need an explantion!

85. ## science

Pumice is a lightweight rock that sometimes forms when lava is very rich in _____. silica gases* feldspar volcanic glass

86. ## Algebra

Perform the indicated operation h(t)=t^3+2t g(t)=t-1 Find h(t)+g(t)

87. ## algebra

When the volume control on a stereo system is increased, the voltage across a loudspeaker changes from V1 to V2, and the decibel increase in gain is given by db = 20 log [V2/V1] Find the decibel increase if the voltage changes from 3 volts to 4.5 volts.

88. ## Math

2. List all the factors of the number 48. a. 1,2,3,7,8,12,48 b. 2,3,4,6,8,16,24 c. 1,2,3,4,6,8,12,16,24,48 d. 2,3,4,6,8,9,12,16,24

89. ## Chemistry

I have a .283M of Nitric acid in 5500 kg of water. How much of 68% Nitric acid do I need to add to make the nitric acid solution 0.3M?

90. ## Pre-Algebra

A circular pond is 26yd in diameter is surrounded by a gravel path 2yd wide. The path is to be replaced by a brick wall costing 50\$ per square yard. How much will the walk cost.

91. ## Physics

A superhero flies 235 m from the top of a tall building at an angle of 25 ◦ below the horizontal. What is the horizontal component of the superhero’s displacement? Draw the vectors to scale on a graph to determine the answer. Answer in units of m. Your

92. ## Chemistry

Propane is used in the central heating system where it's enthalpy change is -2220kj.draw a labeled energy profile diagram for this reaction.

|y+4|

94. ## Physics

A Car Travels 3km North Than 5km East

95. ## Social studies

Which of the following terms means made by hand or machines

96. ## Math

If a savings fund pays interest at a rate of 6% per year compounded semiannually, how much money invested now will amount to \$5000 after 1 year? (Round your answer to the nearest cent.)

97. ## Chemistry

The pH of an arterial blood sample is 7.15. Upon acidification of 10 ml of the plasma 5.91ml of CO2 is produced at standard temperature and presure. Calculate: a) total CO2 in the specimen b) the individual concentration of disolved CO2(H2CO3) and HCO3- c)

98. ## maths

The perimeter of a quadrilateral PQRS=3mm and its area is 50mm² what is the perimeter and area of a quadrilateral PQRS if the scale factor is 1/5