# Questions Asked onMay 16, 2019

1. ## Economics

Although not explicitly mentioned in Chapter 20, John Maynard Keynes is considered a foundational source in the understanding of macroeconomics. After performing research outside the textbook, please explain in three well-structured paragraphs the basic

2. ## Math

A boy 1.5m tall is 15m away from a hut 24m high.what is the angle of elevation of the top of the hut

3. ## statistics

3. The table shows the heights of the winners and runner-ups of 8 presidential elections. Find the line of regression that predicts the runner-up's height given the winner's height. Determine if the regression line is a good predictor of heights for the

4. ## Life science

Briefly describe the path way and processes of ingestion,digestion,absorption and assimilation involved when a person has eaten a buttered polony sandwitch

5. ## Algebra

Make a box-and-whisker plot of the data average daily temperatures in Tucson Arizona in December 67 57 52 51 64 58 67 58 55 59 I am confused on how to do this

6. ## Chemistry

What will be the volume of Co2 at NTP obtain by heating 16.8gm NaHCo3

7. ## statistics

1. Use the table of systolic blood pressures (in mm Hg) in each arm to determine a line of regression that predicts the pressure in the left arm given the pressure in the right arm. Right Arm: 102; 101; 94; 79; 79 Left Arm: 175; 169; 162; 146; 144 a. y =

8. ## chemistry

Concentrated hydrochloric acid has 37.5% of HCl in mass and density of 1.2 g/cm3. What volume (in mL) of concentrated hydrochloric acid should be used to prepare 7 L of a 0.8 mol/L HCl (aq) concentration solution?

9. ## algebra

The median number of magazine appearances made by 777 models is 555. The range of number of magazine appearances by those models is 555. Determine if the following statement is true, is false, or does not contain enough information. If the fewest magazine

10. ## algebra

1. simplify the radical expression. √45 5√3 3√5 3√15** 15 2. Simplify the radical expression √180x^2 90x** 6x√5 5x√6 6√5x^2 3. simplify he radical expression √250h^4 k^5 hk√125 5√10h^4 k^5 5h^2 k^2√10k** 25hk√10k

11. ## science

Grade 11 learners want to investigate which enzyme is responsible for chemical digestion of starch into glucose in humans. They are provided with two different enzymes(carbohydrase and protease),starch powder,warm water at 37 degrees and basic glass

12. ## statistics

A line of regression y = -1,240 + 7.07x is the best fit line for a set of data comparing airfare with 30 days notice and one-day notice. Find the best predicted cost of a ticket purchased one day in advance given that the cost of the ticket is \$300 if

13. ## geometry

In △PQR, PQ = 17 in, PR = 10 in, QR = 21 in. Find the altitude from P to the side QR.

14. ## math

How many different ways can the students at a school select the president, vice president, and secretary from a group of 5 people? A. 120 B. 60 C. 20 D. 15 my answer D please correct me right or wrong

15. ## math

Tom is showing his work in simplifying (5.2 – 8.5) – 0.5 + 6.8. In which step did Tom make an error? Step 1:: (5.2 – 8.5) – 0.5 + 6.8 Step 2: 5.2 + (–8.5 – 0.5) + 6.8 (distributive property) Step 3: 5.2 – 9 + 6.8 Step 4: 5.2 + 6.8 – 9

asked by Gerold Humpfrey the Third
16. ## math

Yesterday, the snow was 2 feet deep in front of Archie’s house. Today, the snow depth dropped to 1.6 feet because the day is so warm. What is the percent change in the depth of the snow?

17. ## Chemistry

What is the ratio of turns for the secondary to primary coils in a step-down transformer, if the input voltage from a substation is 7200 V, and the output voltage to a home is 240 V

18. ## Physics

What is the magntiude of force on a particle of mass 20kg with a displacement function S = 12.5t + t^2?

19. ## Math

John has \$80 in a savings account that earns 55% annually. The interest is not compounded. How much interest will John earn in 2 years? Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate

20. ## Math

Which statement about a sphere is true? A.The length of the diameter of a sphere is two times the length of the radius of the sphere. B.The great circle of a sphere is a three-dimensional circle. C.The great circle of a sphere is not the same shape as the

21. ## loans

A borrower received a 30-year ARM mortgage loan for \$200,000. Rate caps are 3/2/6 (initial adjustment cap/periodic interest rate cap/lifetime interest rate cap). The start rate is 3.50% and the loan adjusts every 12 months for the life of the mortgage. The

22. ## Math

I need some help with checking my awnsers on a math quiz please. 1. Solve the equtaion. 3x-3=_18 2. 12+4m=24 3. No more then 12 people can enter the haunted house every 10 minetus. Write an inequality. 4. Solve the inequlity. d-6>_4

asked by Sugar and Spice and Everything Nice
23. ## social studies

Why do most people in Southeast Asia live near river deltas and on volcanic islands? A. because of the abundant rainfall **** B. because of the fertile soil C. because of the isolation from invaders D. because of the mild climate conditions I think it is A

24. ## science

how decision-makers balance opposing needs and concerns

25. ## World History

I have to write an essay on Ancient Civilizations. I need help with how to organize it. The teacher gave us the requirement of 5 paragraphs but she didnt tell us how to organize it. So my questions are, how many sentences are in each paragraph, how will i

26. ## math

Explain how you know the triangles are congruent using one of the congruency rules (SSS, SAS, AAS, ASA).

Based on events in Chapter 8, what can the reader most likely conclude about the relationship between Moon Shadow and the boys in the tenement house?

28. ## Math

identify the function rule from the values in the table. input | output -1 | -2 0 | -1 1 | 0 2 | 0 A. output equals input times 2. B. output equals input minus 1. C. output equals input times -1. D. output equals input minus 2.

29. ## Math

It costs \$5 for 1 snow cone. Which function rule correctly relates the number of snow cones purchased, s to the total cost c. A. c=s+5 B. c=5s C. c=s÷5

30. ## Chemistry

A step-down transformer has 200 turns of wire in its primary coil. How many turns are in the secondary coil if the input voltage = 120V, and the output voltage = 6V

31. ## math

I can't figure this out after many tries. The closest I got to was 367. Please help me!! Add the appropriate signs (+, -,x,/) to complete each math problem. Each sign is to be used one time for each math problem. Solve each problem going from left to

32. ## Chemistry

What is the concentration percent by volume of a solution containing 50 mL in 2.5 L of solution

33. ## Chemistry

If 465cm^3 Of Sulphur Oxide (SO2) CAN diffuse Through Povous Portition In 30secs How Long Will Equal Volume

34. ## Chemistry

if 465cm Of Sulphur Oxide (So2) Can Diffuse Through Povous Portition In 30secs How LONg Will Equal Volume, 620cm^3 Of Hydrogen Sulphide (H2S) TaKe To Diffuse Through The Same Partition H 1, S 32, O 16

35. ## English

1. I will break the window. [Will is stressed.] 2. I will break the window. [Will is not stressed.] 3. I'll break the window. ========================= #1 shows that the subject has a strong will. What about #2? When 'will' is not stressed, does it mean

36. ## Economics

Identify and quantify at least four social costs and four social benefits for each project.

37. ## science

list:the different ways fossils can from

38. ## English

ENGLISH IS THE LANGUAGE OF OPPORTUNITY WHY BOTHER TO TEACH INDIGENOUS LANGUAGE

39. ## Chemistry

a compund of copper and sulphur is 65.43% copper by mass. how many grams can be obtained from 249 g of this compund? how many grams of sulphur remained?

40. ## Math

Can you use inequalities to figure out this coded word? For each problem  Solve and graph the combined inequality.  State whether the combined inequality is a conjunction or disjunction and explain why.  Determine which letter is in the solution

41. ## algebra

plz I really need help on Lesson 3: Exponents and Multiplication quiz in unit 6 Polynomials and Properties of Exponents

42. ## Chemistry

Calculate the molality of NIOS in the solution prepared by dissolving program in enough water to form 250 ml of solution

2^4=16

44. ## physics

A system consist of particles of masses 5, 2 and 3g located at (1, 0, -1) ( 1, 2, 1) and ( 1, -1, -3) respectively. find the center of position mass involved

45. ## Math

Waldo and Freddy caught fish one weekend .tye dot plot shows the lengths of the fish they caught

46. ## social studies

How did the Radical Republicans treat Confederate Generals after the civil war? Were the Confederate Generals allowed to hold a political position after the war? I don’t think so, but I’m not entirely certain. Could someone possibly help me out.

47. ## life science

What is the aim of this investigation?

48. ## English

Which clues frohe text best indicates that something bad is going to happen to Gram? A. The wind changed its tone and told Sal to slow down B. The smell of Gram's baby powder makes Sal feel sad C. Sal continually prays for gramps not to get them into an

49. ## life science

How can we make this investigation valid?

51. ## Social Studies

I need help checking my awnsers on a study guide for the unit test on Eurpe Today Which statement explains why the British system of government is a constitutional monarchy? A. The prime minister is chosen according to the constitution. B. The king or

52. ## Science

Formulate a hypothesis for this investigation

53. ## Math - Help!

Mrs. Higgins' Home Economics class collected data on the number of chocolate chips in cookies for two different brands, as shown in the dot plots below. The mean absolute deviation for each brand is 0.8. The difference between the mean number of chocolate

54. ## social studies

Describe major innovations, advancements, achievements, or cultural practices of this civilization. -Mongol Empire and Song Dynasty.

55. ## Sign Language

I have a couple sign language questions that I dont understand. Thank you so much! 3.Explain body shift in SL and when would you use it? 16.Define classifier in your own words and give one example.

56. ## History

how has South Carolina changed politically changed since the 1970s?

57. ## Algebra

Find the solution to the system of equations by using either graphing or substitution. y+x=3 y-2x=18 (-4.5,7.5) (-5,8) (-6,9) (-7.5,10.5)

58. ## Social Studies

Describe the means by which Spain attempted to defend and spread Catholicism at home and abroad.

59. ## Math

A pyramid 8cm high stands on a rectangular base 6cm by 4cm.Calculate the volume of the pyramid.

60. ## Economics

What are goods/products are subsidised by government in South Africa

61. ## World History

What were the common religious practices in Ancient Rome? What was the government's role in religion in Ancient Rome? Can someone please help and answer in a paragraph? Thanks. I need help A.S.A.P because i am trying to finish my homework and its due today

62. ## Physics

A SPRING OF FORCE CONSTANT 1500Nm-1 IS ACTED UPON BY A CONSTANT FORCE OF 75N CALCULATE THE POTENTIAL ENERGY STORED IN TH

63. ## Algebra

An office manager reported that he spent \$350 on gifts for employees. He said that \$240 was spent on clothing with each man receiving a \$20 T-shirt and each woman receiving a \$40 sweatshirt. He said that \$110 was spent on desk accessories with each man

64. ## history

Hello Please help me with my homework the ones that have **** are my answers thank you! 1. Which does the European Council do in the government of the European Union? A. passes laws and adopts budgets B. resolves disputes among members ****** C. ensures

65. ## algerbra

i need help with these questions 1. -(5)^-1 A.-1/5 B.-5 C.5 D.1/5 2.(-4.7)^0 A.1* i think this one B.-1 C.0 D.-4.7 3.-1/p^-6 A.-6/p B.-6p C.-p^6 D.p^6 if anyone knows the rest please help.

66. ## Social Studies

Hi, I need help on the East and Southeast Asia Today Unit Test for connexus students. Can someone either help me, check my work or give me answers?

67. ## English

When i am seven years.My mother buy me a new computer.I plays game on it anything. But now, i am eleven years and he has promised to bought me a mobile phone.I would used it to called my friend any me class teacher.

68. ## math

A sandwich shop sells sausage sandwiches, bacon sandwiches, and 16 different toppings. How many choices are there for a single sandwich with one topping? A. 18 B. 24 C. 32 D. 34 my answer C please correct me right or wrong

69. ## Careers

math literacy ,consumer studies,businesses and tou Career I should consider when I have these subjects are?

70. ## social studies

identify the area that is famous for 29 active volcanos

71. ## Chemistry

In a study of halogen bond strength 0.50mol of iodine was heated in 2.5litre vessel and the following reaction occurred. Calculate the concentrations of the iodine and iodide at equilibrium at 2000k. Given that Kc=0.209?

72. ## math

I am looking at an olympic event that has happened every 4 years (except for when the olympics didn't happen because of the wars). I found a line of best fit for this data and it is y = -0.0101x + 29.809 The questions are a) Does your graph have a

73. ## history

True or False: Most Europeans believed the individuals could own land and use it as they saw fit. Most Indians believed that the land belonged to God and tribes as a whole shared in the use of it. A. true B. false

74. ## history

True or False: Maryland passed a Toleration Act that allowed for freedom of religion for all Christians, Jews and atheists.

75. ## history

True or False: Slaves were brought from Africa to the americas as part of a triangle of trade in colonial times.

76. ## Chemistry

The input voltage from a generating plant to a transformer is 11,000 V. If the output voltage from the transformer to high-voltage transmission lines is 240,000 V, what is the ratio of secondary to primary turns in this step-up transformer

77. ## Calculus help

I need help with these calculus questions 1. An equation of the line tangent to the graph of y=5x-1/3x+1 at the point where x = 1 is: A) 7x+y=0 B) 9x+7y= 53 C) 2x-3y=13 D) x-2y=-1 2.For which value of x does the function f(x)=(x+2)(x+3)^2 have a relative

78. ## Legal

Ideas on how to start this essay question? Discuss whether current Australian law is effective in protecting people by i) criminalising certain kinds of behaviour and communication on social media and ii) providing “stronger” criminal punishment and

79. ## math

What is a spoken sequence? I was in math class and one of the examples was: 29787, 13, 2, 1, 1, 1, ... What does this mean? I learned that I never have to find the general term, but how do I find the next?

80. ## pre-algebra

I'm having a hard time with coming up with equations. Here's an example: Complete the equation of the line through (−8,−2)and (−4,6) Could anyone solve this and explain (as simple as possible) how you came up with the answer? I'm sorry if this was a

81. ## history

Which of the following decisions best shows the U.S. government's willingness to participate in the global economy? A. relocating domestic jobs to foreign countries B. joining the World Trade Organization C. decreasing spending in international markets D.

82. ## consumer math

CHECK MY CHOICES PLEASE which of the following is an example of a contract where both parties have an equal say in the terms? unilateral bilateral credit card rental agreement (i picked this) when both parties discuss the terms of a contract they are

83. ## math

2 plus 34 times 85

84. ## math

How is the process for adding two polynomials like the process for how adding two integers? How is it different?

85. ## Music

Hello! I have a question! The coda is considered to be what? I think its the development of the body in a sonata. Am I correct? Please tell me. I am not really good at music.

asked by The Great Undertale fanatic
86. ## Math, algebra 1

The height of a flare fired can be described as, h=-16t + 60t T is time and H is height in feet. How long will it take to reach 36 feet

87. ## Calculus

Let f(x) = int 1 x √1 + t^2 dt Use your calculator to find f’(1)

88. ## History

Hi, I need help finding a news article about 9/11. It has to be about 8 pages or longer. any links to any news?? Thank you!