# Questions Asked onFebruary 27, 2020

1. ## Math

Many American cars feature speedometers that show kilometers per hour. If you are required to drive 500 miles, and you know that one kilometer is approximately 5/8 of a mile, how many kilometers would you cover in that journey?

2. ## Geometry

Please help me!!! 1. Read the following paragraph from "From Behind the Veil." When she reached her room Siham could barely stop herself from laughing out loud. She picked up her veil and danced with glee, then stopped in the middle of the room and began

3. ## accounting

The condensed income statement for a business for the past year is as follows: ​ Product: white, black Sales white: \$ 750,000 black: \$550,000 Less variable costs white: 400,000 black: 380,000 Contribution margin white: \$350,000 black: \$170,000 Less fixed

4. ## English

Create an entry for a works-cited list using the following information. The discussion of the source in the paper focuses on the images and message of the film. Remember, your capitalization, spacing, and punctuation must be exact. NOTE: If you need to use

5. ## geometry

∆PQR has vertices at P(2, 4), Q(3, 8) and R(5, 4). A dilation and series of translations map ∆PQR to ∆ABC, whose vertices are A(2, 4), B(5.5, 18), and C(12.5, 4). What is the scale factor of the dilation in the similarity transformation?

6. ## math

A regular triangular pyramid has slant height 6 cm and base edges of length 15 cm. Find the volume of the pyramid and the surface area.

7. ## math

A regular square pyramid has a height of 2 and lateral edges of length 10. What is the lateral area and total surface area of the pyramid?

8. ## Math

One year the postage rate for sending 1 ounce of mail first class was increased from 25 cents to 29 cents. The percent of increase in the 29 cent postage rate was most nearly?

9. ## chemistry

what is the OH concentration of a solution with a pH of 12.4

10. ## Math

Find the 19th term of the ap 5/6, 8/6 11/6

11. ## English

Which literary term is used in the following sentence: polite reciprocal curiosity out of a wan, charming, discontented face. It occurred to me that I had seen her, or a picture of her, somewhere before.

12. ## math

Kelsey deposited \$3,600 in a bank account with an annual interest rate of 4.25%. How much interest was earned in 5 years?

13. ## algebra

choose an equation for the line that is parallel to the given line and passes through the given point for questions 1 and 2 y=1/5x+4 y=-1/5x-4 y=5x-68 y=5x+4

14. ## Chemistry

a compound has an empirical formula CH20 and molecular mass of 90 determine it's molecular formula(H=11; C=12; 0=16)

15. ## Calculus

If cosx=3√/2 and −π/2≤x≤0, then the exact value of x, in radians

16. ## Basic calculus

A cylinder shaped can needs to be constructed to hold 500 cubic centimeters of soup. The material for the sides of the can costs 0.04 cents per square centimeter. The material for the top and bottom of the can need to be thicker, and costs 0.07 cents per

17. ## English

Locate the complete subordinate clause in the following sentence. I honestly did not know that you felt so strongly about the subject. I honestly did not know that you felt so strongly about the subject you felt so strongly about the subject that you felt

18. ## Math

You borrow \$1,200 at a rate of 4.5% for a period of 6 months. How much will you repay at the end of 6 months? A. \$27 B. \$54 C. \$1,173 D. \$1,227 I've been seeing a lot of controversy about whether the answer is C or D, and I'm very confused.

19. ## Maths

It would take 120 minutes to fill a swimming pool with water from 5 taps. How many minutes will it take to fill the pool of only 3 taps are used?

20. ## English

In the poem "the tide rises the tide falls", Longfellow uses figurative language, and repetition. In a paragraph identify the symbolism and repetition used in the poem, and explain how both are connected to the meaning of the poem. include details from the

21. ## java

How can I do tan^-1, sin^-1 and cos^-1 in java?

22. ## math

A regular square pyramid has a height of 2 and lateral edges of length 10. What is the volume of the pyramid?

23. ## Calculus

A cylinder shaped can needs to be constructed to hold 200 cubic centimeters of soup. The material for the sides of the can costs 0.02 cents per square centimeter. The material for the top and bottom of the can need to be thicker, and costs 0.05 cents per

24. ## Math

Evaluate the quantity 5* P(6,2) * C(10,5)

25. ## Algebra

I need help with polynomials and factoring.

26. ## Math

Evaluate the given expression. C(9,4)

27. ## Math

Evaluate the given expression. C(9,3)

28. ## Economics

similarities and differences between funza Lushaka and NSFAs

29. ## Math

A beverage company puts one of the letters in the word MATH under each bottle cap. A prize is given to each person who collects all the letters. Which of the following could be used as a simulation for how many bottles it would take to collect all four

30. ## Math

Has anyone taken the Connexus Lesson 7: Compound Probability Unit Test? Having issues with 4 of the problems such as: You spin each spinner once. On the spinners, R represents red, B represents blue, G represents green, Y represents yellow, and P

31. ## Pre Algebra

Two integers, G and H, have a product of -35. What is the greatest possible some of G and H

32. ## math

Identify each sequence as arithmetic, geometric, both or neither. 7, 9, 11, 13 A) arithmetic B) geometric C) both D) neither

33. ## Math

The scale drawing of a room is drawn on a grid that represents a quarter-inch grid paper. The scale is 1/4 in.:4 ft. Redraw the scale drawing of the same room using a different scale. What scale did you use? What is the length and width of the actual room?

34. ## Chemistry

Carbon dioxide (CO2) is a gas at room temperature and pressure. However, carbon dioxide can be put under pressure to become a "supercritical fluid" that is a much safer dry-cleaning agent than tetrachloroethylene. At a certain pressure, the density of

35. ## English 9

Is the theme of love and how Shakespeare depicts an accurate portrayal of teen love, in real live?

36. ## Calculus

A cylinder shaped can needs to be constructed to hold 250 cubic centimeters of soup. The material for the sides of the can costs 0.04 cents per square centimeter. The material for the top and bottom of the can need to be thicker, and costs 0.05cents per

37. ## Math

Admission to a zoo costs \$10 for adults and \$6 for children. A group of 29 people attending the zoo paid a total of \$222 in admission fees. Write a system of equations to represent the situation. Let a represent the number of adult admissions, and let c

38. ## Basic calculus

b. A cylinder shaped can needs to be constructed to hold 200 cubic centimeters of soup. The material for the sides of the can costs 0.02 cents per square centimeter. The material for the top and bottom of the can need to be thicker, and costs 0.05 cents

39. ## Physics

A machine with v.r 5 was used to raise a load of 1.2kg mass through high of 10m. If the workdone to raise the load is 800j find usefull work output, find efficiency,and m.a of the machine

40. ## Math

The number of dairy cows in a farm can vary from month to month. The amount of milk produced each month depends on the number of dairy cows on the farm. If g is the number of gallons of milk produced and n is the number of dairy cows on the farm, which of

41. ## social studies

which organisms are capable of converting gaseous nitrogen in the air into a form that other living organisms can use

42. ## Mathematics

Peter James and John shared #140,000. If Peter had as much as James and James had as much as John. How much was James share?

43. ## Math

A woman plans to buy some bottle of soft drinks.A bottle of Miranda is £ 50 and a bottle of sprite is £40 and she does not have more than £1050. The woman's create cannot hold more than 24 bottles.1.write down the inequalities which must be satisfied

44. ## math

1.prove that Tan x +sec x /sec x(1+tan x/sec x) = 1 2. Prove that √(1-sin x/1+sin x) =sec x - tan x

45. ## social studies

what is a huge sculpted lion with a mans head

46. ## Social studies

1. Over which main point did Sunnis and Shias disagree? A.the role of women in Muslim society B.what should be included in the Sharia C.who should be Muhammad's successor** D.the role of religion in government 2. Why did Islam spread through much of

47. ## Chemistry

I want to grow crystal at 40 degree C. If I want to use the evaporative crystallisation, and since the solvent I will be using is water, is it alright if I heat the solution up to 100 degree C to make the solution evaporate to form crystals?

48. ## math

In football, a field goal is worth 3 points. Which function rule relates the number of field goals f, and the number of points, p?

49. ## Math

Evaluate the quantity P(10,4)

50. ## Geography

Effect of flooding of tsitwan

51. ## maths

how do you expand double brackets?

52. ## English

Romeo and Juliet Theme Essay Intro Paragraph in fate?

53. ## Math

Evaluate the quantity. P(10,4)

54. ## science

plzzz... help me with this: Which of the following could be true of two different species that have a competitive relationship in the same ecosystem?

55. ## Math

In addition to the blood types A, B, AB , and O, a person’s blood may be classified as Rh positive or Rh negative. In the United States, about 15% of the white population is Rh negative, while the percent is much lower in other racial groups. The

56. ## Math

Oceanside Bike Rental ship charges 14 dollars plus 9 dollars an hour for renting a bike . Joan paid 86 dollars to rent a bike . How many hours did she pay to have the bike checked out?

57. ## social studies

What was the government order to stop sending supplies ?

58. ## math

considering the radius of the earth approximatley as 6370km find its volume

59. ## Civics

Which role is a president filling by appointing an attorney general? Which is a true statement about the Electoral College? How did the Twenty-Second amendment limit the presidency? How is the president’s power to make appointments limited? How has

60. ## Science

How many valence electrons does an atom of rubidiun have? A)One B)Five C)Six D)37

61. ## science

how are a mold and a cast related

62. ## algebra

Margie has 5 times as many nickels as quarters. She has a total of \$2.00. Write a system of equations to represent the situation. Let n represent the number of nickels and q represent the number of quarters.

63. ## Statistics

56 employees in an office wear glasses 32 have single vision correction and 24 wear bifocals if 2 employees are selected at random from this group what is the probability that both of them where bifocals what is the probability that both have single vision

64. ## precalculus

how do you solve 27 - 3^5x * 9^x2

65. ## Pre-Algebra

The top five test scores in Mr. Rhodes class were: 98, 92, 96, 97, and 97. What is the mean absolute deviation?

66. ## Trigonometry

How do i get arcsin, arccos, arctan, arccot, arccsc, and arcsec on my calculator?

67. ## chemistry

If 2.50 g of CuSO4 are dissolved in 8.9 *102 mL of 0.21 M NH3, what are the concentrations of Cu(NH3)4^2+, NH3 and Cu^2+ at equilibrium?

68. ## geography

An area where a river, such as the Niger River, slows down and spreads out into smaller channels is a delta. is it true or false

69. ## Math

Okay so I've been stuck on question 6,7, and 8 for a while now and I cannot figure it out. I need help showing my work. I have to "Find the Pct to the nearest thousandth" the question #6 is "Games won---15; Games played---25" the answer is ".600", The

70. ## Math

The quadratic equation x^2+2x−8=0 can be rewritten as (x+4)(x−2)=0. What is the multiplicity of the root x=−4? A.The multiplicity of the root is 1. B.The multiplicity of the root is 3. C.The multiplicity of the root is 2. D.The multiplicity of the

71. ## Maths

If it takes 120 minutes to fill a pool using 5 taps, how long will it take to fill the pool using only 3 taps?

72. ## Social Studies

European immigrants came to texas by way of A. Galvestion B. El Paso C. Houston

73. ## social studies

In a 200 word essay explain why people 2,000 years ago and still today "revere" the famous? Why do you think our fascination with celebrities is different from the Roman worshiping Gods, what similarities are there? Is there any danger in our culture, what

74. ## math

Solve the following equation. does the solution satisfy the equation? (4/(x^2 -1)) = (1/(x-1)) - (3/(x+1))

75. ## Social Studies

Which form of literature was important to Muslim culture during the era of the Islamic caliphates? A.stories about heroes and gods B.dramatic plays about Muhammad and his followers ****C.oral poetry about their tribes and their enemies D. long novels about

76. ## Maths

I need to find the rule of the inverse of the function f(x) = 6x + 4. Should I factorize is to x/6 - 2/3 or should I leave it as (x - 4)/6. Thanks

77. ## math

Kile is choosing between two international phone plans for his upcoming business trip. Plan A costs \$40 for unlimited calls and texts plus \$10 per day for data. Plan B costs \$26 for unlimited calls and texts plus \$12 per day for data. When will Plan A

78. ## statistics

A new medical drug to cure HIV/AIDS has just been developed. The probability that it will cure HIV/AIDS is 0.9 if the patient has HIV/AIDS. The probability that it will cure HIV/AIDS falls to 0.4 if the patient does not have the disease. There is a

79. ## Math

How is the degree of a polynomial related to the concept of complex numbers? can someone help me with this Its hard for me to understand

80. ## texas history

how can challenges of population growth in texas cities be addressed? its a short essay question, pls help broskisssss

81. ## Math

20% of the books in a library are fiction. and the rest are non fiction. When 30% of the fiction books and 15% of the non fiction books are borrowed there are 1,148 books left in the library. How many books are borrowed?

82. ## Geography

Why is Pluto being the last planet out of the nine (9) planets referred to as DWARF PLANET?

83. ## Maths

Given that f(x) = 4x-7 and g(x) = 3x+1 over 2 determine the value of G(0)+ G(5)

84. ## Math

What is the probability of selecting a “B” on the first spinner and a “Z” on the second spinner? a.1/16 b.1/12 c.1/6 d. 1/4

85. ## Maths

Given that f(x)= 4x-7 and g(x) = 3x+1 over 2 determine the value of G(0)+G(5)

86. ## math

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. An image of a rocket is shown. The rocket is made up of a triangle, a rectangle, and a trapezoid. The triangle at the top of the rocket has a base of

2+2334542

88. ## Math

A six sided die is rolled once what is the probability that the number rolled down is even number greater than two

89. ## Social studies

Hello, I'm in need of ANYONE know how to do the pro folio for the Mexican-American War ???

asked by a person with no meaning in life
90. ## Math

Trail mix is sold in 1-pound bags.Mary will buy some trail mix and re-package it so that each of the 15 members of her hiking club gets one 2/5-pound bag.How many 1-pound bags of trail mix should Mary buy to have enough trail mix without leftovers?

91. ## math

8(x + 5)(x squared -2)

92. ## math

8(x + 5)(x cubed -2) for x=3

93. ## chemistry

what would be the e configuration for sodium- 23 (up and down arrows) 1s- ? arrows 2s- ? arrows 2p- ? arrows 3s- ? arrows 3p- ? arrows

94. ## Careers

Which of the following jobs require the least amount of customer service skills? a) pilot b) flight attendant c) waiter d) reservation clerk I think it is a

95. ## science

Sharks hunt seal. How do you think a seal would react if it saw a shark swimming nearby?

96. ## math

Eight more than the product of two and a number x

97. ## English

among the elements of poetry are the sound devices alliteration, repetition, and onomatopoeia. in a paragraph, define and provide an example of each. Then explain how people use these to enhance mood and meaning in their poems. Support your answers with

98. ## math

fraction 4/5X x=7.5

99. ## Math

Olaf bought a used snow blower for \$120. He charges \$10 to clear a driveway of snow. it costs him 50¢ in gasoline to clear a driveway. After Olaf clears 13 driveways he is finally \$_____ ahead.

100. ## science

is four, fine salt, and sugar pure substances or mixtures? i know that you have to combine some elements to get them, but i want to double check.

101. ## statistics

Hello, I am trying to make sure that I'm doing this right. Question: Determine the probability that a randomly drawn respondent has x correctly identified words where x: is greater than or equal to 8. Given : Mean of 6 and standard deviation of 2. My work:

102. ## Chemistry

What is the mass, in grams, of 1.30 mol of water, H2O?

103. ## physics

a 0.47uF capacitor holds a 1.0 uc of charge on each plate. what is the potential difference across the capacitor?

104. ## math

An estimated 3 out of every 25 men are left-handed What percent of men are left-handed?