# Questions Asked onMay 27, 2020

1. ## history

Which describe the important roles Bill Gates has played in the production and promotion of the Janicki Omni Processor? Select all that apply. Gates allowed its inventor to use his name and likeness in ads. Gates frequently mentioned the water crisis in

2. ## History

Which most accurately describes life events of explorer Sir Francis Drake? A.) Drake successfully rounded the Cape of Good Hope in 1488. B.) Drake discovered the Pacific Ocean, giving it the name Mar Pacifico. C.) Drake worked illegally as a slave trader,

3. ## History

Which accurately describes life events of explorer Francisco Vázquez de Coronado? A.) Coronado led expeditions through the American Southwest and discovered the Grand Canyon. B.) Coronado established Jamestown, the first permanent British colony in

4. ## Statistics

Let X denote an exponential random variable with unknown parameter λ>0 . Let Y=I(X>5) , the indicator that X is larger than 5 . Recall the definition of the indicator function here is I(X>5)={1ifX>50ifX≤5. We think of Y as a censored version of the

5. ## English

In A Wife for My Son, what does the application of henna to the hands and feet symbolize? 1.the idea that a marriage is a sacrifice of personal freedom 2.the coming of age and the prospect of a successful marriage 3.obedience and servitude 4.independence

6. ## world history

Which represents the most devastating effect of European contact with people of the Americas? A.) Diseases destroyed native populations. B.) Indigenous languages gradually disappeared. C.) Missionaries eliminated indigenous religions. D.) European

7. ## History

Which correctly matches the European nation with the territory it colonized in the Americas? A.) France – Canada B.) Spain – Brazil C.) Spain – Jamestown D.) England – Mexico I think it's A

8. ## math

If you deposit \$5000 into an account for 4 years, How much MORE interest would you earn by compounding vs simple interest of 5.5%? A. \$100 B. \$1100* C. \$1194 D. \$94

9. ## geometry

Examine parallelogram abcd. angles a and d have measures of x and (x+30), respectively. What is the value of x? Do not include the degree symbol.

10. ## Chemistry

The combustion of propane may be described by the chemical equation C3H8(g)+5O2(g)⟶3CO2(g)+4H2O(g) How many grams of O2(g) are needed to completely burn 12.3 g C3H8(g)?

11. ## science

list one way that solar energy is collected and one way that it is used

12. ## math

Someone please help me with this Jerry has a new job and earns a salary of \$45,000. Victoria has a new job and earns a salary of \$54,000. Jerry will receive a salary increase of \$2,500 per year, and Victoria will receive a salary increase of \$1,500 per

13. ## History

Why is the Korean War significant in World History?

14. ## Math

Let ABCD be a trapezoid with bases AB and CD. Let AD=5 and BC=7, and let P be a point on side CD such that CP/DP=7/5. Let X,Y be the feet of the altitudes from P to AD, BC respectively. Show that PX=PY.

15. ## Chemistry

If the theoretical molar enthalpy of solution for NH4Cl(aq) is +14.7 KJ/mol, what mass of NH4Cl is needed to decrease the temperature of 100.0g of water by -20.0oC. Write a thermochemical equation for this process, including the energy term. What would be

16. ## mathematics

How much time will it take for a bug to travel 5 meters across the floor if it is traveling at 1 m/s? t= d/v

17. ## Chemistry

If the concentration of arsenic found in a well is 31.0 ppm, determine the mass of arsenic, in milligrams, in a 341 mL bottle of water from that well.

18. ## math

Ok so i honestly have no idea what this is so if you could help me out it would be great!! Matthew will deposit \$500 into an account earning 6.25% simple interest. Bodie will deposit \$450 into an account earning 6.5% Compound interest. WHO has more money

19. ## physics

Use the answer space provided to arrange the letters for the following electromagnetic radiation sources in order of increasing frequency. a. A red traffic light at 700 nm. b. The frequency for WZLX, transmitting FM radio waves at 100.7 MHz on the radio

20. ## Science

The sun's energy is generated in its(1 point) core. corona. radiative zone. convection zone. I heard the suns energy comes from within the sun itself? Does that mean its A?

21. ## math

Select the equation that solves this problem: Eight coins (dimes and nickels) are worth 60 cents. How many dimes are there?

22. ## Algebra

Use the given D to find the range of each function: f(x)=x−4, D={−2, −1, 3}

23. ## math/science

A rabbit (primary consumer) is preyed upon and consumed by a fox (secondary consumer). Before being consumed, the rabbit ate leaves and berries containing 20 kJ of energy. How many kilojoules of the energy from the leaves and berries did the fox obtain

24. ## math

Find the scale factor, to the nearest hundredth, that would map the hexagonal pyramid on the left to the hexagonal pyramid on the right. Left Pyramid: V=3240 in^3 Right Pyramid: V=120 in^3

25. ## english

Explain the meaning of the first line of the poem: “From a very young age, my lips learned the bittersweet honey of language.” What does Amanda Gorman mean when she compares herself to Maya Angelou in the last line of the poem: “Maya knew how it felt

26. ## Chemistry

Find the reactants for the following products: Reactants: Products: NH3(g) + CO2(g) + H2O(l) Reactants: Products: ZnSO4(aq) + Cu(s) Reactants: Products: CuO(s) Reactants: Products: Na+1(aq) + CO3-2(aq) Reactants: Products: SrCO3(s) + NaNO3(aq)

27. ## History

Which accurately describes life events of explorer Francisco Pizarro? A.) Pizarro led expeditions to Peru in South America and conquered the Incan Empire. B.) Pizarro used brutal force to overtake the Powhatan tribes near present-day Virginia. C.) Pizarro

28. ## algebra 2

Why is (x-3) not a factor of x^3+2x^2-5x-6?

29. ## Geometry

In parallelogram EFGH, let M be the midpoint of side EF, and let N be the midpoint of side EH. Line segments FH and GM intersect at P, and line segments FH and GN intersect at Q. Find PQ/FH.

30. ## mathematics

to get shade of blue a painter mixes blue paint and white paint in the ratio 4:1 so how many litres of blue paint and white paint would be needed to get 60 litres of the required shade of blue

31. ## Physics

A car slows down from 108 km/h to 90 km/h over the course of 4 s and 0.1 km. The force of the brakes was 1000 N. What is the work done by the brakes on the car?

32. ## Math

The table shows how many players won a prize at the dart throw game and duck pond game during a day at a festival. Find the probability that a player won a prize given that he or she played the duck pond game. Prizes won at dart throw 44, 236 no prize -

33. ## Government

How do the governments and economies of foreign nations influence and affect the United States?

34. ## Math

Lesson 10: Quadratic Functions and Equations Unit Test answers part 1 I’m from Connexus I have 21 questions and I would really appreciate if someone could give me the right answers sometime the tests are changed a bit so maybe put the question then

35. ## Mathematics

Jenna bought a spool of ribbon for her craft projects. It contained 5 3/4 meters of ribbon. She used 3 2/5 meters of ribbon for a project.How many meters of ribbon does Jenna have left? Instructions: Put answer in simplest form.

37. ## Mathematics

Brandon has a male puppy with a mass of 3 1/2 kilograms and a female puppy with a mass of 2 1/5 kilograms. How much greater is the male puppy’s mass than the female puppy’s?

38. ## Art

what did you learn about your preferred artistic subject materials methods and the messages your hope to send - ART PORTFOLIO HELP !! this is my last lesson and I have a 50 !!

39. ## English

I read through the script and couldn't find Friar Lawrence talking about his plan for Romeo and Juliet after she wakes up besides them going to Mantua, but that's not an answer option. Friar Lawrence thinks that after awhile, he can ... a ... get the

40. ## social studies

How do you think computers will continue to change in the future? I thought about writing about how they will continue to become smaller and more powerful. PLEASE HELP

41. ## English

Hi, so I just finished reading "The Lottery" story for English 1 and I understood everything up until the last part where it got a bit confusing, whoever won the lottery was the one who got killed (stones thrown at them) correct? Or did Tessie cheat and

42. ## Trigonometry

During the first two rotations, at what time and height does the instantaneous rate of change does the sinusoidal equation ''h = 25 - 22 cos(2π/82 t)'' have the greatest positive value?

43. ## Math

Among 400 tools in a certain shop 15 percent are power tools. Of these power tools, 30 percent are not portable. How many portable power tools are there in this shop?

44. ## physics

4. A microwave oven uses an electronic device called a magnetron to produce microwaves. Microwaves commonly used in ovens have a frequency of 2,450 MHz. (MHz = 106 Hz) The microwaves then pass into the enclosed metal oven cavity where they are reflected

45. ## math

what is a volume of a box with the with of 1 1/2, a lenth of 2 1/2 inches and a hieght of 4 in

46. ## Physics

Prove that y=xtan(Theta)-gx^2/(2u^2cos^2(Theta))is a equation of the trajectory of a projectile motion.

47. ## Physics

Explain the difference between the motions of parabolic and vertical motion.

48. ## Maths

In a contest, Richard,Jennifer and Alex are asked to solve a problem. The respective probabilities that they solve the problem are 1/6,1/8 and 1/3 , Calculate the probability that - None of them solves the problem - At least one of them solves the problem

49. ## mathematics

Express each fraction in the first three terms of this pattern as a repeating decimal. 1/11, 2/11, 3/11...

50. ## Math

Please help me with the following question. 2/3 people surveyed prefered super-popper popcorn. 7036/10554 people surveyed prefered super-popper popcorn. Twice as many people surveyed prefered super-popper popcorn. 3518 more people prefered super-popper

51. ## math

the roller coaster ride was less than 3 minutes

52. ## physics

A converging lens with a focal length of 20 cm is used to create an image of the sun on a paper screen. How far from the lens must the paper be placed to produce a clear image?

53. ## algebra

a^2 + a - 156 = 0 plz explain

54. ## Physics

A 6.0 kg object at rest explodes into two parts. If part A has mass 2.0 kg and a velocity of 18.0 m/s right, what is the velocity of part B? *The answer is 9 m/s, but I can't seem to get the answer. Any help would be appreciated!*

55. ## physics

4. A microwave oven uses an electronic device called a magnetron to produce microwaves. Microwaves commonly used in ovens have a frequency of 2,450 MHz. (MHz = 106 Hz) The microwaves then pass into the enclosed metal oven cavity where they are reflected

56. ## Algebra

Write an equation for the following, passes through (-3,4) (3,-4)

57. ## Algebra

Write an equation for the following, y intercept -5 x intercept 3 Much appreciated

58. ## physics

"Cart 1 has a mass of 2.8 kg and is moving with a velocity of 6.6 m/s[right] along a frictionless track. Cart 2 has a mass of 3.2 kg and is moving at 2.5 m/s[left]. The carts collide in a head-on elastic collision cushioned by a spring with a spring

59. ## Algebra

Write an equation for the following, X intercept -4, y intercept -2

60. ## physics

Use the answer space provided to arrange the letters for the following electromagnetic radiation sources in order of increasing frequency. a. A red traffic light at 700 nm. b. The frequency for WZLX, transmitting FM radio waves at 100.7 MHz on the radio

61. ## chemistry

need an answer ASAP - "element 1 is a group 1 metal. element 2 is a group 15 non-metal. the two elements combine like this: AxBy. what are the correct subscripts (x and y?)"

62. ## Math

Coretta buys 3 pairs of jeans that is on sale for 20% off.The original price of the jeans is \$37.00. She pays with a 100 dollar bill.how much change will she receive

63. ## Mathematics

Two dozen eggs and a loaf of bread costs K17.50. Half a dozen eggs and two loaves of bread costs K14. Find the cost of a dozen egg.

64. ## math

A number y divided by 8 is less than or equal to 14.

65. ## History

Help ASAP!!! How did the economy play a part in the Puritans decision to move to North America? Explanation plz.

66. ## geography

What is the northernmost city in Norway?

67. ## Physics

What is the final temperature when 3.0 kg gold bar at 99 Celsius is dropped into 0.22 kg of water at 25 Celsius? (Cp water= 4.186 x10^3 J/kg-C) (Cp gold = 1.29 x10^2 J/kg-C)

68. ## mathematics

The original price of a jacket was \$60, but Jeffrey only paid \$45. What percent did Jeffrey save on the jacket? *

69. ## Algebra

Hello! I need help writing a word problem for a percent error. I need some ideas that's all I can figure out the rest of the problem. Thank you!

70. ## Math

Write an inequality to represent the situation: The temperature stayed above -15° I think the awnser is: T = Temprature T < -15°? Please help me =3

71. ## science

what are some alternative energy resources that can be used in the place of fossil fuels? did any of those match what you listed ?

72. ## Math

If you receive \$1000 for your birthday and decide to invest it in an account earning 8% compound interest, how much will you have in 5 years when you graduate high school? A. \$400 B. \$1400 C. \$1469.32 D. \$18,895.68 E. \$1327.68

73. ## Math

A supply room has enough couplings to last a crew of 30 electricians for 120 days and enough connectors for 75 days. How many days would this supply of couplings last a crew of 90 electricians?

74. ## mathematics

3. A vacation home in Orlando, Florida, rents for \$105 per day. The function f(x) = 105x gives the cost of renting the home for x days. What is the domain of this function?

75. ## Math

On a sunday afternoon, 11 children and 5 adults visit the culver city museum of math oddities at a total admission price of \$158.00. Adult tickets cost \$6.00 more than children tickets. What is the price of an adult ticket?

76. ## Math

District A has 48 trucks in service. District B only had 3/8 as many trucks, and three of these are being repaired. How many trucks does District B have in active service?

77. ## Math

A tool room 28 feet by 35 feet was enlarged to the dimensions of 28 feet by 49 feet. By what percentage did the room size increase?

78. ## English

What's another way to say, ”I don't know where to even begin”?

79. ## Calculus

Hi, I need an opinion on this: My college is offering students an opportunity to take Calc III and IV at the same time summer quarter. Do you think it would be managable? Right now I'm doing pretty good in Calc II. I honestly want to get math over with so

80. ## Science

List 5 differences difference between coal energy, nuclear energy, and hydroelectric energy.

81. ## Math

Please help. 2/3 people surveyed prefered super-popper popcorn. 7036/10554 people surveyed prefered super-popper popcorn. Twice as many people surveyed prefered super-popper popcorn. 3518 more people prefered super-popper popcorn. How are the numbers in

82. ## Chemistry

Lead + Copper (II) Nitrate -----> ______ + ______ (Name?) (Name?) Evidence a change occurred in the test tube: _____________ Balanced eqn: ___________________ Total ionic eqn: ___________________ Net ionic eqn: ___________________ More active metal:

83. ## English

What breaks yet never falls , and what falls yet never breaks?

84. ## physics

Effects of humidity on speed of sound.

85. ## accounting

2. The management of ABC Company is considering the effects of various inventory-costing methods on its financial statements and its income tax expense. Assuming that the price the company pays for inventory is increasing, which method will: a) provide the

86. ## Math

State whether the following functions are continuous or discontinuous. if it is discontinuous, state the value of x which creates discontinuously. a) f(x) = x sin x b) f(x) = (x^2+x-12)/(x-3) c) f(x) = √x + ((1)/(x-1)) d) f(x) = {x-5 x 1 part d, it is

87. ## Physics

If 8 × 10^-2J of work is required to move 100microC of charges from a point X to a Point Y in electrical circuit, the p.d between X and Y is?

88. ## physics

4. A microwave oven uses an electronic device called a magnetron to produce microwaves. Microwaves commonly used in ovens have a frequency of 2,450 MHz. (MHz = 106 Hz) The microwaves then pass into the enclosed metal oven cavity where they are reflected

89. ## physics

Use the answer space provided to arrange the letters for the following electromagnetic radiation sources in order of increasing frequency. (10 points – 2 points each) a. A red traffic light at 700 nm. b. The frequency for WZLX, transmitting FM radio

90. ## Physics

In the process of being thrown, a 0.500 kg ball travels at a speed of 10.0m/s over a distance of 0.75m. What is the force that was exerted on the ball?

91. ## Mathematics

The digit in lakh place is twice the digit in the thousand place and it is a product of 4 table

92. ## Economics

what are some laws governing consumerism

93. ## Science

Name one input, one output, and a side effect of the healthcare system. Compare and contrast the output with the side effect. *I NEED HELP WITH THE COMPARING AND CONTRASTING PART. SOMEONE HELP PLS