# ant

Newest questions and responses by ant
1. ## Math

Find the area of the basketball court. The length of the rectangle is 100m and the radius of the seni-circle is 25m.

2. ## Calculus

Find the absolute maximum value and the absolute minimum value, if any, of the function. (If an answer does not exist, enter DNE.) f(x) = x^3 + 3 x^2 - 1 on [-3, 1]

3. ## Calculus

The quantity demanded each month of the Walter Serkin recording of Beethoven's Moonlight Sonata, manufactured by Phonola Record Industries, is related to the price/compact disc. The equation p = -0.00048 x + 7\ \ \ \ \(0

4. ## Calculus

The weekly demand for the Pulsar 25-in. color console television is given by the demand equation p = -0.03 x + 571\ \ \ \ \(0

5. ## Calculus

Lynbrook West, an apartment complex, has 100 two-bedroom units. The monthly profit (in dollars) realized from renting out x apartments is given by the following function. P(x) = -10 x^2 + 1780 x - 54,000 To maximize the monthly rental profit, how many

11. ## Accounting

On April 1, 10,000 shares of $5 par common stock were issued at$22, and on April 7, 5,000 shares of $50 par preferred stock were issued at$104. Journalize the entries for April 1 and 7. For a compound transaction, if an amount box does not require an

12. ## Calculus

Find an equation of the tangent line to the graph of the function f defined by the following equation at the indicated point. (x - y - 1)3 = x; (1, -1) y =

13. ## Calculus

Follow the steps below for the given function. (Do not use mixed numbers in your answers.) 2x + 5y = 1 Solve the equation for y. y = Differentiate this equation with respect to x. y ' = Complete the steps below to implicitly take the derivative of the

14. ## Calculus

Let f be the function defined as follows. $y = f(x) = {\color{red}5} x^2 -{\color{red}9} x +{\color{red}10}$ (a) Find the differential of f. dy = (b) Use your result from part (a) to find the approximate change in y if x changes from 2 to 1.97. (Round

15. ## Calculus

Let f be the function defined as follows. $y = f(x) = \sqrt{{\color{red}3} x +{\color{red}10}}$ (a) Find the differential of f. dy = (b) Use your result from part (a) to find the approximate change in y if x changes from 4 to 4.1 (Round your answer to

16. ## Calculus

The volume of a spherical cancerous tumor is given by the following equation. V(r) = (4/3)pi r^3 If the radius of a tumor is estimated at 1.4 cm, with a maximum error in measurement of 0.003 cm, determine the error that might occur when the volume of the

17. ## Math

A roof has an agle of 32 degrees. If the lenght of the base of the roof is 48 ft, how tall is the roof?

18. ## Math

Round 11.76 to the nearest one

19. ## ethic

Contrast utilitarian and deontological approaches to a dilemma involving genetic engineering.

20. ## INVESTMENT

THE PRICE OF THE STOCK OF CLARKSON CORPORATION WENT FROM $50 TO$56 LAST YEAR. THE FIRM ALSO PAID \$2 IN DIVIDENDS. COMPUTE THE RATE OF RETURN

21. ## health

who would help patients recover lost motor function caused by illness or injury?

22. ## health

How to go into indepth about the conductivity of the heart?

23. ## health

what is the meaning of the medical term hydrocele?

24. ## Government

__________ services are provided by both state AND local government. A. Education and public safety B. Education and defense C. Public safety and industrial regulation D. Urbanization and education I think it's A?

25. ## Government

According to communist theory, the value of a commodity is determined by the: A. Gosplan B. Five Year Plan C. laws of supply and demand D. amount of labor put into it I think it's D?

26. ## Government

1. Which of the following exerts the most influence over the policies and actions of Japan's House of Representatives? A. The Japan Socialist Party B. The Liberal Democratic Party C. The Supreme Court D. the bureaucracy I'm stuck between b and d? 2. Japan

27. ## English

Realism differs from Romanticism in that realism: A. focuses on negative and Romanticism focuses on positive B. portrays life as it is and Romanticism on how life should be. C. uses details and Romanticism uses emotion. D. Both B and C I think it's D?

28. ## English

The Victorian Age is known as a time of: A. liberal ideas B. carefree living C. conservative and strict ways of life. D. none of the above I think it's C?

29. ## Math

If line g passes through point (2, 2) and is perpendicular to the line h, then what is the equation of line g?

30. ## US history

US-Soviet relations during the early years of Reagan Administration: A. improved because NATO decided not to deploy cruise missiles in Europe. B. changed little despite the positive messages sent from the new Soviet leader Andropov. C. worsened because the

31. ## science

Marlene's car won't start. She wonders if she is out of gas. She checks the gas gauge and sees that the car has gas. Then she wonders if the battery is dead. She checks the battery and discovers that it is dead. Marlene conclude that her car battery is

32. ## science

Minska has a problem. When she turns on a lamp, the lamp doesn't light. She wonders if the lamp is plugged into the outlet. She checks the outlet and discovers that it is plugged in. Which stage of the scientific method is Minska in when she looks at the

33. ## science

Minska has a problem. When she turns on a lamp, the lamp doesn't light. She wonders if the lamp is plugged into the outlet. She checks the outlet and discovers that it is plugged in. Which stage of the scientific method is Minska in when she looks at the

34. ## science

Virginia wonders if a tree branch is rubbing the outside of the window. According to the scientific method , what should she do next? a) draw a conclusion b) gather evidence c) form a hypothesis d) experiment

35. ## math

write this number in decimal form 7.73 * 10^-3

36. ## math

write this number in decimal form 4.05 * 10^3

37. ## math

answer to this problem in scientific notation 4.20 * 10^3 / 6.00 * 10^7

38. ## science

What climate does this place have? Warmest month average 58'F Coldest month average: -2'F Average rainfall: 38 in / yr Vegetation: Evergreen Forest a) Temperate b) Polar c) Cold d) Dry I PICKED c

39. ## science

Las Vegas, Nevada has it coolest month in January, with an average temperature of 45'F. It receives 4.2 inches of precipitation per year. What climate is it? a) not dry b) steppe c) desert I PICKED C

40. ## science

________ separate nitrogen from plants when they die. a) Carbon dioxide b) Bacteria c) Gases d) Oxygen Just need to know if my answer or right or wrong. Thanks! :) a

41. ## science

The point where a river enters a lake or sea is a_____. a) basin b) tributary c) river mouth d) strait Just need to know if my answer or right or wrong. Thanks! :) b or c but im strongly going with c but i could be wrong though

42. ## science

2.Good soil contains_____. a) humus b) minerals c) sand d) top soil e) all of the above Just need to know if my answer or right or wrong. Thanks! :) e

43. ## science

A type of igenous rock forming from the cooling of magma within the earth's crust is called_____. a) intrusive b) sedimentary c) metamorphic d) extrusive e) volcanic a

44. ## science

A metamorphic rock formed from shale is_____. a) quartzite b) gneiss c) slate d) schist e) marble Just need to know if my answer or right or wrong. Thanks! :) c

45. ## science

The thin, outer layer of the earth's surface is its_____. a) skin b)crust c) core d) soil e) surface Just need to know if my answer or right or wrong. Thanks! :) b

46. ## science

Metamorphism increases the _____. a) hardness of rocks b) coloration of rocks c) chemical composition of rocks d) volume of rocks e) porosity of rocks Just need to know if my answer or right or wrong. Thanks! :) a

47. ## science

Molten rock material which forms deep beneath the crust is called_____. a) minerals b) silt c) moho d) sediment e) magma Just need to know if my answer or right or wrong. Thanks! :) e

48. ## science

Sedimentary rocks that form from living or once-living material are called____.? a) clastic b) dolomitic c) sandstone d) chemical precipitates e) organic Just need to know if my answer or right or wrong. Thanks! :) e

49. ## science

The Paleozoic Era is noted for which two changes? a) rocks were formed b) the earth heated up c) people appeared on earth d) mountains were formed Just need to know if my answer or right or wrong. Thanks! :) d

50. ## science

Vertebrates" is the name used to describe mountain-building processes. a) true b) false Just need to know if my answer or right or wrong. Thanks! :) false

51. ## science

Geologists have divided the history of the earth into four different eras. Which era below is not one of the four? a) Mesozoic Era b) Cenozoic Era c) Precambrian Era d) Stone Era e) Paleozoic Era Just need to know if my answer or right or wrong. Thanks! :)

52. ## science

At the beginning of the____Era, the earth had no crust. Just need to know if my answer or right or wrong. Thanks! :) modern era

53. ## science

________ is the study of the earth. Just need to know if my answer or right or wrong. Thanks! :) Geology (Earth Science)

54. ## science

When any spot on the surface of the earth faces the sun, that spot is dark it is night. true false Just need to know if my answer or right or wrong. Thanks! :) false

55. ## science

In 1912, Alfred Wegener discovered and explained the movement of continents, a theory he called"_____." a) plate movement b) continental drift c) moving continents d) shifting plates Just need to know if my answer or right or wrong. Thanks! :) b

56. ## SCIENCE

The earth revolves around the sun, and the moon revolves around the earth. The moon is held in orbit by the earth's_________. a) regression b) revolution c) gravity d) resolution Just need to know if my answer or right or wrong. Thanks! :) C

57. ## SCIENCE

The earth is a______.It has four different layers, some thicker than others.? a) spiral b) rotunda c) sphere d) globule Just need to know if my answer or right or wrong. Thanks! :) C

58. ## science

A falling star is really a ______burning up in the atmosphere of the earth. Just need to know if my answer or right or wrong. Thanks! :) meteor

59. ## science

The moon revolves around the____. Just need to know if my answer or right or wrong. Thanks! :) Earth

60. ## science

The deepest layers of the earth is called the inner______. Just need to know if my answer or right or wrong. Thanks! :) Inner core.

61. ## science

A total solar eclipse means that no sunlight reaches a certain area on earth. true false Just need to know if my answer or right or wrong. Thanks! :) false

62. ## science

Very hot, liquid iron and sulfur are found 1,800 miles deep in the earth in the _____.? a) inner core b) mantle c) outer core d) crust Just need to know if my answer or right or wrong. Thanks! :) c

63. ## science

The moon revolves around the____. Just need to know if my answer or right or wrong. Thanks! :) earth

64. ## science

A total solar eclipse means that no sunlight reaches a certain area on earth. true false Just need to know if my answer or right or wrong. Thanks! :) true

65. ## science

Very hot, liquid iron and sulfur are found 1,800 miles deep in the earth in the _____.? a) inner core b) mantle c) outer core d) crust Just need to know if my answer or right or wrong. Thanks! :) c

66. ## science

A falling star is really a ______burning up in the atmosphere of the earth. Just need to know if my answer or right or wrong. Thanks! :) meteor

67. ## science

The deepest layers of the earth is called the inner Just need to know if my answer or right or wrong. Thanks! :) inner core

68. ## science

Our solar system consists of_____? a) the moon and the planets b) the sun and the planets c) the sun and the moon d) the sun and the planets with their moons Just need to know if my answer or right or wrong. Thanks! :) d

69. ## science

Which of the statements below are true? a) The surface of the sun is over 10,000 degrees F B) The sun is hot enough to heat the earth and give light to the planets c) The sun will continue to burn for at least another 5 billion years d) all of the above

70. ## science

At noon on June 21, the vertical ray of the sun strikes the earth_______. a) in the southern hemisphere (23.5*S) b) at the North Pole (90*N) c) at the South Pole (90*S) d) at the equator (0*) e) in the northern hemisphere (23.5*N) Just need to know if my

71. ## Science

The lines of magnetic force generated by the fluid motions of the earth's core result in the formation of the_____. a) North Pole b) north magnetic pole c) magnetic north and south pole d) North and South Poles Just need to know if my answer or right or

72. ## science

Among elliptical orbits, some more circular than others. false true Just need to know if my answer or right or wrong. Thanks! :) true

73. ## science

The movement of the earth around the sun____. a) is one of the reasons for seasons b) results in the formation of day and night c) makes the sun rise in the east d) causes earthquakes e) cause the ice ages to reoccur Just need to know if my answer or right

74. ## science

There are ______planets that we know about in our Solar System. Just need to know if my answer or right or wrong. Thanks! :) planets

75. ## scinec

We measure the distance between stars in light years. A light years is the distance that light travels in one years (about 6 trillions miles). a) true b) false Just need to know if my answer or right or wrong. Thanks! :) true

76. ## science

In the United States, the month with the shortest length of daylight is_____? a) January b) June c) December d) April e) October Just need to know if my answer or right or wrong. Thanks! :) c

77. ## science

Tycho Brache came to the wrong conclusions about the motions of the planets; so all his years of work were? wasted. a) true b) false Just need to know if my answer or right or wrong. Thanks! :) false

78. ## science

An earth satellite in an elliptial orbit moves with a) slower speed as it ages b) none of the above c) constant speed d) faster speed as it ages Just need to know if my answer or right or wrong. Thanks! :) b or d but im strongly going for D but i could be

79. ## science

Newton applied his laws of motion to the problem of the motions of the planets. He assumed that it was gravity that held them in their orbits, true false Just need to know if my answer or right or wrong. Thanks! :) true

80. ## Science

For any mass m located anywhere in the universe, F=mg is the formula that tells the gravitational attraction between m and the earth, true false Just need to know if my answer or right or wrong. Thanks! :) False

81. ## science

The earth's magnetic shield has? a) appeared only recently b)disappeared for short periods of time c)caused the earth's land masses to drift apart d)little effect on life this planet e)existed since the planet cooled Just need to know if my answer or right

82. ## science

The earth and all the planets______(or travel around) the sun. Just need to know if my answer or right or wrong. Thanks! :) orbit

83. ## scicnec

An earth satellite in an elliptial orbit moves with a) slower speed as it ages b) none of the above c) constant speed d) faster speed as it ages Just need to know if my answer or right or wrong. Thanks! :) d

84. ## science

Newton applied his laws of motion to the problem of the motions of the planets. He assumed that it was gravity that held them in their orbits, true false Just need to know if my answer or right or wrong. Thanks! :) true

85. ## science

For any mass m located anywhere in the universe, F=mg is the formula that tells the gravitational attraction between m and the earth, true false Just need to know if my answer or right or wrong. Thanks! :) False

86. ## science

The earth's magnetic shield has a) appeared only recently b)disappeared for short periods of time c)caused the earth's land masses to drift apart d)little effect on life this planet e)existed since the planet cooled e

87. ## science

which of the statements below is true? a) the stars in a galaxy are held together by gravity b) Stars in a galaxy slowly rotate around a center c) The Milky Way is the only galaxy in the universe d)All of the above just need to know if my answer is correct

88. ## science

if you believe that the universe is geocentric, you would believe that the is the center of the universe. sun or heliocentric

89. ## science

The planet closest to the sun is Mercury just to need to know if my answer is correct or not

90. ## science

The Big Bang Hypothesis suggests that 20 billion years ago a) life first formed on the planet earth b) all matter collapsed into a single ball c) our sun was born d) space was much the same as it is today e) matter did not exist a

91. ## science

The only members of our solar system that do NOT periodically move around the sun are

92. ## science

Our sun is a middle - age star that will probably explode in the next years

93. ## algebra

Simplify: 2 sqrt (3) + 6 sqrt(2) - 4 sqrt(3) + sqrt (2) a) 8 sqrt(2) - 3 sqrt(3) b) 6 sqrt(2) - 8 sqrt(3) c) 5 sqrt(6) d) 7 sqrt(2) - 2 sqrt(3) the answer i picked was d

94. ## algerba

simplify: 5 / sqrt (7) - sqrt(2) a) sqrt (7) - sqrt (2) b) sqrt(7) + sqrt (2) c) 5 sqrt((7) + sqrt (2))/ 9 d) 1

95. ## algebra

simplify: sqrt (3/8) a)3/4 b) sqrt(3) / 2 sqrt(2) c) 3/ sqrt (2) d)sqrt(6/4)

96. ## algebra

Find the distance between (2/3,4) and (5/3,7) a) 3.46 b) 3.16 c) 4.24 d) 10.06

97. ## algebra

simplify; sqrt (6) / 11 a) 6 sqrt (11) /11 b) 6 c) 6 sqrt (11) d) sqrt (66) / 11

98. ## algebra

simplify: sqrt (7) / (9) a) sqrt 7 b) sqrt (63) / 3 c) sqrt (63) / 3 d) sqrt (7) / (3)

99. ## algebra

simplify: sqrt 4/5 a) 2 sqrt (5) b) 2 c) 2 sqrt (5) / 5 d) sqrt (5)