# Questions Asked onDecember 21, 2017

1. ## Math

Write a ratio for the ratio for the situation in three ways, comparing the first quantity to the second quantity. In Largo City, about one in every nine homes contains four televisions. A. 1 to 9, 1:9, 1/9 B. 1 to 4, 1:4, 1/4** C. 4 to 9, 4:9, 4/9 D. 9 to

2. ## history

Analyze the role the Quran played on Islamic art and architecture in the Muslim world. please help I can't find that answer anywhere.

3. ## history

Select one civilization you learned about during the semester. Write an essay in which you explain how the structure and nature of government in that civilization a) developed, b) responded to needs within society, and c) succeeded or failed. Be sure to

5. ## Algebra

Compare the function with the parent function. Without graphing, what are the vertex, axis of symmetry, and transformations of the given function? y= |10x-2|-7 A. (1/5,-7); x = 1/5; translated to the right 1/5 unit and down 7 units. B. (1/5,-7); x = 1/5;

6. ## Math

A ferris wheel has a radius of 20m and the bottom is 2m above the ground. The wheel makes one rev in 40 sec. If the rider gets on at 30^0 on the left of the lowest point going downwards, wirte the sine function to show this movement

X/3-10=-12

8. ## Algebra Help

1. Verify that (-4, 12) is the solution to the system. Show work to justify your answer 2x+y=5 -5x-2y=-6 2. Solve the system by graphing. State the solution. x + y =2 2y – x = 10 3. Solve the system by substitution. State whether the system has one

9. ## Math

Calculate the percent of change of the hamburgers price each decade, and use your results to determine the average rate of change from 1960–2000. 1960 1970 1980 1990 2000 \$0.15 \$0.30 \$0.50 \$0.75 \$0.89

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10. ## Language

Think about the work you completed in your reading role. Determine the ideas that would be worthy to share in a literary discussion about The Watsons Go to Birmingham— 1963. Provide an explanation for your choices. How did the role you selected and the

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11. ## Biology

How is marfan syndrome accquired

12. ## Physics

A train travels 30m/s then breaks are suddenly applied producing a retarding force equal to 1/10 of the weight of the train runs on the distance through which the train runs on the track before coming to rest in.

13. ## Math

R is partly constant and partly varies with E when R=530,E=16000 and when R=730,E=3600. i)find the formula which connects R&E i)find R when E=1300.

X/3-10=-12

15. ## algebra math, 8th grade

If point A is located at (0, -8) and B is located at (4, -5), what is the distance between them? A. 5 B. 6 C. 7 D. 8 I know I don't usually ask for just the answer (I generally give what I got) but this was due on the 6th! I was in the hospital for

16. ## MATH

Suppose R = {1, 3, 5, 7, 9, 11, 13, 15, 17} and D = {3, 6, 9, 12, 15, 18, 21, 24, 27}. What is the R \$ D? A. {3, 9, 15} B. {1, 5, 7, 11, 13, 17} **C. {1, 3, 5, 6, 7, 9, 11, 12, 13, 15, 17, 18, 21, 24, 27} D. {6, 12, 18, 21, 24, 27} Please help

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17. ## Algebra

Write the equation in slope-intercept form. What are the slop and y-intercept? -10x + 11y = -6 A. y = 10/11x-6/11 Slope: 6/11;y-intercept: -10/11 B. y = 10/11x-6/11 Slope:10/11;y-intercept: -6/11 C. y = 10/11x+6/11 Slope: 10/11;y-intercept: 6/11 D. y =

18. ## science

Should there be mandatory radon testing in schools? Which argument did you find more convincing? Radon is a radioactive element. Mandatory means like by law.

19. ## e.l.a

Think about the work you completed in your reading role. Determine the ideas that would be most worthy to share in a literary discussion about THE CAY . Provide an explanation for your choices. How did the role you selected and the work you completed help

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20. ## Physics

A 2.5 kg falcon soaring at a height of 500 meters has a certain potential energy. Now suppose the falcon were carrying a 1.0 kg snake. What would the new height be if the total potential energy were to remain the same?

21. ## Physics

Calculate the potential energy of a 40 gram sparrow resting on a branch 30 feet above the ground. (Hint: 1 foot = 0.305 m)

22. ## 6gr8 math

It took 3.5 hours for an airplane traveling at a constant speed of 550 miles per hour to reach its destination. What distance did the airplane travel until it reached its destination?

23. ## Social studies, History

Compare and contrast the cultures of the Southwest Hopi Native American tribe and the west Cherokee.

24. ## Physics

Calculate the potential energy of a 5.0 g (0.005 kg) paper airplane 5.0 meters above the ground

25. ## Physics

How much potential energy is required to lift a 50 gram arrow to a height of 100 meters?

26. ## chemiestry

One liter of buffered solution should be prepared with a general concentration of 0.320M with a pH of 5.83 : - Pyridine solution (formula: C5H5N) in water at a concentration of 1.00M - HCl solution in water at a concentration of 0.85M - Distilled water In

27. ## Physics

Calculate the potential energy of a 6.3 kg eagle flying at a height of 75 m.

28. ## calculus 1-chemistry

The relationship between the rate of a certain chemical reaction and temperature under certain circumstances is given byR(T)=0.1(−0.05T^3+4T^2+120)grams/sec, where Ris the rate of reaction and Tis the temperature (in °C). a)Find thetemperature T at

29. ## AIS

2. DATA FLOW DIAGRAMS Sawicki Music Supply is a mail-order business that accepts merchandise orders by telephone and mail. All payments must be prepaid with a major credit card. Once an order is received, either the item is found in inventory and shipped

30. ## History

How is the Supreme Court equal to the other branches of government? A:It has the same powers as the legislative branch and the executive branch. B:It enforces the laws along with the president. C:It creates laws like the legislative branch. D:It interprets

31. ## Physics

Which has more potential energy: a 1.0 kg ball at a height of 10 m, or a 10 kg ball at a height of 1.0 m? Show all work.

32. ## Science

What is the difference between the number of electrons in an atom of bromine,Br, and the number of electrons in an atom of aluminum, Al?

33. ## MATH

An object is moving along a circular path of radius r. (5 marks) (a) Show that its velocity vector is perpendicular to the radial rays at any moment. This conﬁrms that the velocity vector is tangent to the path, as it should be. (b) Show that its

34. ## MATH

A lamp is located on the ground 10m from a building. A person 2m tall walks from thelighttowardthebuildingatarateof2m/s. Findtherateatwhichtheperson’sshadow on the wall is shortening when the person is 5m from the building.

X/3-10=-12

36. ## Algebra HELP

Why does it make sense for the Inverse Variation to be taught in the Rational Expressions Unit?

37. ## physics

A 24.0 g metal cube at 85.5 °C is placed into a calorimeter containing 125 mL of water at 20.0 °C. The final equilibrium temperature of the metal cube and the water in the calorimeter is 24.8 °C. Determine the specific heat of the metal

38. ## Physics

A rat experiences more inertia or a elephant

39. ## Science

The path a star take in its life time is determined by Its location in the universe**** Its temperature Its luminosity Its mass I think its A, but I'm not quite sure. Could someone help me understand this better?

40. ## Algebra

How does the constant of variation for an inverse variation relate to the x and y in the inverse variation function?

41. ## college computer science

Write a pseudo code that allows a user to enter the names and phone numbers of up to 20 friends

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42. ## Chemistry

Is the equivalence point always supposed to be equal to 7. I just did a lab and when plotting my data I calculated my equivalence point to be around 8.

43. ## English

Write down quotations and/or describe events from the play that will support your thesis. My thesis was Nature is important to Thoreau because of its infinite variety. and why the importance of nature was what Thoreau believe it. Please help stuck!!

44. ## physics

An ice cube at its freezing point is placed in nested Styrafoam cups which contain 240 g of water at 21.5 °C. If the final equilibrium temperature when the last trace of ice melts is 25.0 °C, what was the mass of the ice cube?

45. ## algebra math, 8th grade

(Hiya, sorry to bother again! I'm not cheating this time, yay!) Which point is located on the x-axis? A. (-1,-1) B. (-4,0) C. (0,5) D. (3,3) I got A. This is correct, yes?

51tens+9ones

47. ## Math

Some one gets on to a ferris wheel 30^0 left of the bottom. What would be the phase shift if I am writing a sine Function? Is it -120^0 or + 120^0. Please explain.

48. ## Physics

What is the height of a 2.00 kg object if its potential energy is 100 J?