# Savannah

Newest questions and responses by Savannah
1. ## Literature

I need help writing 3 paragraphs for the epic beowulf

2. ## Chemistry

The entire volume of a balloon is filled with air. However, over time, the balloon becomes soft as the air pressure inside it decreases. According to the gas laws, which answer choice best describes the cause for the decrease in the balloon's air pressure?

3. ## Geometry

Hello! I'm not really sure how to solve this question, and I was wondering if I could have some assistance on how to solve it? Any help it appreciated! Thanks! Question: What is the exact value of cos 30°?

4. ## algebra

if a function consists of the set of ordered pairs {(0,1),(1,2),(2,5),(3,10)}, what is the range of the function? -{0,1,2,3} -{0,2,5,10} -{1,2,5,10} -{1,1,3,7}

5. ## Math

Identify and describe a part of your model that shows one thousandth. Explain how you know.

6. ## Math Posttest Connexus 09:Posttest 9:Solving Two-

Your school is planning a banquet. The cost of renting a function room is \$240. The cost of food is \$13 for each person attending. Write an expression for the total cost for p people. Then evaluate your expression for 58 people.

7. ## Math Posttest Connexus 09:Posttest 9:Solving Two-

During a three-day premiere, a theater must sell an average of 200 tickets per night to make a profit. For the first two nights, 206 and 185 tickets were sold. How many tickets must be sold for the third night for the theater to make a profit? A) 197 B) 5

8. ## social studies

Which could be a reason for the Southern economic worth being so much higher than that of the New England and the Middle Colonies?

9. ## anthropology

I am so confused!! Can anyone help me by explaining what it means by international development? Provide 2 reasons in support and 2 against the position that anthropologists should be involved in applying their knowledge and skills to the goals of

10. ## CHEMISTRY

GIVEN A 30G OF ALCL3 DISSOLVED IN 250G OF WATER TO CME UP WITH 400ML SOLUTION WHAT IS THE NORMALITY ?

11. ## Biology

Are lysosomes present in a plant cell?

12. ## Entrepreneurship

What are the main components of Operations Plan in a business plan? Please state the content of the following A. A description of the company's operation B. Flow of Orders for Goods and Services

13. ## Math

in the election 46% of the class voted for Celina. if there are 50 members in the class, how many votes did Celina receive? please keep in mind I have switched classes and do not know some of the content that they have learned before I came to the class

14. ## Algebra 1

How do I find the minimum and maximum possible measurements of an ostrich egg that is 1.6 kilograms to the nearest tenth of a kilogram

15. ## Social Studies

Question 1 (1 point) How have residents of Canada's eastern coast dealt with changes in the fishing industry? a They have banned aquaculture. b They concentrated on other economic activities. c They have completely given up fishing. d They only fish for

16. ## chemistry

A patient is prescribed 0.210 mg of a drug that is available in 70 μg tablets. How many tablets are needed? (Remember that the number of significant figures does not matter because the number of tablets is being counted.)

17. ## Art

Which style of art is often described as a comic book style? A. Cubism B. Fauvism C. Op Art D. Pop Art ••• D is my answer.

18. ## Math

Six people shared 3/5 pound of peanuts equally. What fraction of a pound of peanuts does each person receive

19. ## chemistry

Identify the element that has a ground state electronic configuration of [Ar]4s23d104p 4

20. ## Chemistry

Which reaction below represents the second ionization of Lr?

21. ## chemistry

Blue copper sulfate pentahydrate (CuSO4.5H2O) crystals were heated to give the white monohydrate. What percentage of water was lost? (molar mass of CuSO4.5H2O is 250.5 g/mol)

22. ## Algebra

What is an equation in point slope form for the line perpendicular to y=7x+3 and contains (-6,-3) ? A)y+6=-1/7 (x+3) B)y+3=7 (x+6) C)y+3=-1/7 (x+6) D)y+3=7 (y+6)

23. ## Math

If a car travel 12 miles on 0.3 gallon of gas. How far can it travel on 1gallon?

24. ## Educational Tech

Before Katie turns in the paper she typed she wants a peer to review it and give her feedback. Katie uses her all in one printer to scan her edit,prints, and send them to her friend. An all in one printer is Choose two. 1. Input device 2. Output device

25. ## Math

Mae is making cookies. To make 3 dozen she needs 3 1/4 cups of chips. How many cups of chip will she need to make 5 dozen cookies?

26. ## Physics

How would I express the magnetic force in terms of Fmax if the angle between the velocity and the magnetic field direction is 10 degrees? I know the magnetic force equation is F=qVBsin(theta), but how do I put it in terms of maximum force (Fmax)?

27. ## health part 2

Genital HSV-1 outbreaks recur ________ regularly than genital HSV-2 outbreaks. A. More B. Somewhat more C. Less D. None of the above B?

28. ## math

Lia has 5 basketball courts that she is dividing each into 's for a tournament. How many sections will she have?

29. ## Math

Write a rule for the function represented by the table. x y 0 14 1 29 2 44 3 59

30. ## English

Which type of figurative language is used in the following line from John F. Kennedy's inaugural address to the nation? "The torch has been passed to a new generation of Americans." A. Allusion B. Simile C. Personification D. Metaphor

31. ## Science

Why is the use of the inquiry process a practical way to approach science?

32. ## geometry

I would love for someone to check my work on the seven problems that I did. I would be eternally grateful. I am going to list my problems and answers. Even if you only want to check one of them, that would be great. 1. Write an equation of a line in point

33. ## geometry

Write the equation of a line in slope intercept form that passes through (2,4) and (5,4).

34. ## Biology ASAP

1.)Neurons are classified bye the... (Answer) Direction they carry impulses. I think its because the impulses go to different places, to its different neurons. 2.) Your alarm wakes you up in the morning and reminds you to get ready to go to school. Which

35. ## POL201 American National Government

Question 1.1. Despite the greater federal authority in the federal relationship, federalism is still important for all the following reasons except that (Points : 1) it provides the best means of developing a vast country because it allows for

36. ## chemistry

You have 14.0mL of a 0.12M NaOH solution. How many moles of HCl will it take to neutralize this solution?

37. ## math

how many 4 1/2-feet pieces of rope can be cut from a 48-foot piece of rope?

38. ## Chemistry

Calculate Kc. CH_4(g) + H_2O(g) CO(g) + 3H_2(g) Kp= 7.7 x 10^24 at 298K. Should I use the formula Kp= Kc(RT)^Deltang If so I have no idea where to start.

39. ## Chemistry

The reaction has an equilibrium constant of Kp=2.26x10^4 at 298 K. CO(g) + 2H_2(g) CH_3OH(g) Calculate Kp for the reactions and predict whether reactants or products will be favored at equilibrium. A. CH_3OH(g) CO(g) + 2H_2(g) B. 1/2CO(g) + H_2(g)

40. ## biology

Which photosystem-1 or 2-most likely evolved first?

41. ## biology

Which photosystem-1 or 2-most likely evolved first?

How do the differences in the way land and water absorb and release energy cause local winds?

43. ## Chemistry

What mass of Carbon dioxide is produced from the complete combustion of 4.60x10^-3g of methane?

44. ## math

Which statement is true? A.The sum of two positive integers is sometimes positive, sometimes negative. B.The sum of two negative integers is always negative. C.The sum of a positive integer and a negative integer is always positive. D.The sum of a positive

45. ## Math

Find the difference: 3-(-9) A. -12 B. -6 C. 6 D. 12 I got the answer on (D)12 but I am not 100% sure becuase they ask the difference, not the sum.

46. ## Physics

Please help me learn how to do this problem, step by step please. Engineers are developing new types of guns that might someday be used to launch satellites as if they were bullets. One such gun can give a small object a velocity of 4.1 km/s while moving

47. ## geometry

If RS=ST=19, s

48. ## Physics :)

An object has a moment of Inertia of 300 kgm^2. A torque of 94 Nm is applied to the object. What is the angular acceleration of the object? Can someone please explain this to me and help me find the correct answer?! Thank you! :)

49. ## math

mikas piggy bank cotains 12 pennies6nickels4 dimes and 8 quarters.which best represents the fraction of mikas coins that are pennies1

50. ## math 5

During an art context at your school, you and a classmate each won blue ribbons for 1/3 of the pieces you entered in the contest. You won 2 blue ribbons and your classmate won 3 blue ribbons. Explain how this could be

51. ## chemistry

How many orbitals are contained in the n=2 level? Give the l and ml values of each of them.

52. ## chemistry

Calculate the energy of a photon of electromagnetic radiation at each of the following wavelengths.503 nm(wavelength of maximum solar radiation) i need help please!

53. ## spanish

¿Cómo se llama tu maestra favorita y Qué clase enseña?

54. ## chemistry

calculate the wavelength (in nm) of the red light emitted by a neon sign with a frequency of 4.74 x 10^14 Hz. i have no idea how to even set this up. please someone help.

55. ## Basic Physics

What is the force of gravity between two spheres that have a mass of 8 kg and are separated by 27 m?

56. ## chemistry

The mass of a sample of boron atoms is 5.60 g. How many boron atoms are in this sample? Show your work here.

57. ## chemistry

The air within a piston equipped with a cylinder absorbs 570J of heat and expands from an initial volume of 0.12L to a final volume of 0.88L against an external pressure of 1.0 atm. What is the change in internal energy of the air within the piston?

58. ## chemistry

Instant cold packs, often used to ice athletic injuries on the field, contain ammonium nitrate and water separated by a thin plastic divider. When the divider is broken, the ammonium nitrate dissolves according to the following endothermic reaction:

59. ## chemistry

When 0.558g of biphenyl (C_12H_10) undergoes combustion in a bomb calorimeter, the temperature rises from 25.7^\circ C to 30.1^\circ C. Find DeltaE_rxn for the combustion of biphenyl in kJ/mol biphenyl. The heat capacity of the bomb calorimeter, determined

60. ## chemistry

The air within a piston equipped with a cylinder absorbs 570J of heat and expands from an initial volume of 0.12L to a final volume of 0.88L against an external pressure of 1.0 atm. What is the change in internal energy of the air within the piston?

61. ## chemistry

How much heat is necessary to change a 52.0 g sample of water at 33 degrees celsius into steam at 110 degrees celsius?

62. ## Chemistry

The total mass that can be lifted by a balloon is given by the difference between the mass of air displaced by the balloon and the mass of the gas inside the balloon. Consider a hot air balloon that approximates a sphere 5.00 m in diameter and contains air

63. ## Chemistry

The total mass that can be lifted by a balloon is given by the difference between the mass of air displaced by the balloon and the mass of the gas inside the balloon. Consider a hot air balloon that approximates a sphere 5.00 m in diameter and contains air

64. ## Physics

You are in a boat that is traveling across a river from east to west at 4.0 m/s. the river runs north at 3.0 m/s. what is the resultant velocity of the boat?

65. ## Physics

A 0.05 kg paper drag racer is launched at a speed of 33 m/s. If the launcher is 4.8 kg, at what speed does the launcher move in the opposite direction?

66. ## Physics

What is the magnitude of the electric field 0.3 m from a 10-4 C point charge?

67. ## physics

Two particles moving along parallel paths in the same direction pass the same point at the same time. Particle A has an initial velocity of 8.7 m/s and an acceleration of 1.2 m/s^2 Particle B has an initial velocity of 4.3 m/s and an acceleration of 7.7

68. ## Physics

9)A car, moving along a straight stretch of highway, begins to accelerate at 0.0153 m/s 2 . It takes the car 29.2 s to cover 1 km. How fast was the car going when it ﬁrst began to accelerate? Answer in units of m/s

69. ## Physics

A train is moving parallel and adjacent to a highway with a constant speed of 27 m/s. Initially a car is 41 m behind the train, traveling in the same direction as the train at 39 m/s and accelerating at 4 m/s 2 . What is the speed of the car just as it

70. ## Physics

Joyce and Efua are skating. Joyce pushes Efua, whose mass is 40 kg, with a force of 16 N. The force of friction between Efua's skates and the ice is 2 N. What is the magnitude of the net force exerted by Joyce on Efua?

71. ## Physical science

A hot iron ball is dropped into 200g of cooler water. The water temperature increases by 2.0 degrees C and the temperature of the ball decreases by18.6 degrees C. What is the mass of the iron ball?

72. ## algebra

the houston texans sell styrofoam fingers to make a profit. Profit made from styrofoam fingers sales is function of numbers sold. Which of the following is the independent quantity in this function?

73. ## algebra

Which linear equation represents the statement "the quotient of 17 and y is 9 less than four times x"?

74. ## Physics

The acceleration of gravity at the surface of a newly discovered planet is 5.2 m/s^2. An astronaut throws a rock straight up at 10.5 m/s on this planet. How high will it go? Please help!!!

75. ## Physics

If a ball has an initial downward speed of 24 m/s, how far does the ball drop during the 4 s to 5 s interval

76. ## Physics

A ball is dropped from rest off a 34 m building. How long does it take to hit the ground at the bottom of the building?

77. ## Math

Unit rate Driving 180 miles for 18 people? I think its 60 ? Am I right?

78. ## Math

Unit rate 160 words typed in 4 minutes?

79. ## math

HELP?! Unit rate for 54 hotdogs for 18 people? Show work so I can understand thanks!

80. ## Math

1)The break-even point is the ticket price for which the event's income will equal expenses. Another way to think of the break even point is the ticket price when profit is \$0. The equations given in an earlier problem were: P=((4000-25X)x)-7500

81. ## trig

(-10√2, -10√2), find te magnitude and direction angle of the vector, measure the direction angle in [0, 360). Please help!

82. ## Algebra

The area of a circle is given by the formula A+pier^2, where r is the radius. If increasing the radius of a circle by 1 inch gives the resulting circle an area of 100pie square inches, what is the radius of the original circle?

83. ## Chemistry

A solution of NaOH with pH 13.68 requires 35.00 mL of 0.128 M HClO_4_ to reach the equivalence point. How do you calculate [Na^+^] and [ClO_4_^-^] at the aquicalence point? (volumes are additive)

84. ## Chemistry

How do you get the pH 13.68 into OH^-^?

85. ## chemistry

A solution of NaOH with pH 13.68 requires 35.00 mL of 0.128 M HClO_4_ to reach the equivalence point. What is the volume of the NaOH solution?

86. ## Math:Ratios

The Ratios for students who have a computer to those who do not are 22;8 while the ratio for the ratio of students who have a cell phone to those who do not is 12;18. Which is greater?

87. ## math

At one tennis match, there were about 6000 people.about 40% more people attended the second match than the first match about how many people were at both games?

88. ## math

if two triangles are similar, what can you say about the ratios of the two side lengths within one triangle and the ratios of the corresponding side lengths in the other triangle? HELP ASAP!! THANK YOU TO WHOEVER HELPS!!

89. ## Marketing

Can you give me an example of a product and its marketing mix? By marketing mix, I am referring to the 4 P’s of Marketing- Price, Product, Place and Promotion For example like Yoplait, but I am not sure how the company uses the 4 P’s

90. ## math

At a given time, the height of an object is directly proportional to the length of the shadow that is cast on the ground. A person 6 feet tall casts a shadow 1 foot long at noon. a) What is the length of the shadow cast by a flagpole known to be 20 feet

91. ## Calculus AB

A particle is moving along the x-axis so that at time t its acceleration is a(t)=ðcos(ðt) At time t=1/2, the velocity v of the particle is 1/2. Find the velocity of the particle at any time t. I think I got that right, as sinðt + C. Now it wants the

92. ## Trigonometry

2cos^2(x) = 13sinx - 5 How do i solve for x? I think i have to use the sin^2x + cos^2x = 1, but I'm not sure how to use that. I thought about maybe doing 2(1-sin^2x) = 13sinx - 5 but then i get stuck. Any suggestions?

93. ## Physics

Lai threw a ball downwards with an initial velocity of 11.0 m/s. What is in meters the displacement of the ball during the 2.9 seconds after she threw it? (don't include units in the answer, use 10.0 m/s2 for g and use the upward direction as positive)

94. ## Calculus AB

The rate of growth dP/dt of a population of bacteria is proportional to the square root of t, where p is the population size and t is the time in days (0

95. ## Calculus AB

Find a, b, c, and d such that the cubic function ax^3 + bx^2 + cx + d satisfies the given conditions Relative maximum: (2,4) Relative minimum: (4,2) Inflection point: (3,3) So this is what I have so far: f'(x) = 3a^2 + 2bx + c f''(x) = 6ax + 2b f(2) = a(8)

96. ## chemistry

are this 2 equations the same NIE? and if not how come? Write a net ionic equation for the reaction that occurs when aqueous solutions of ammonia and acetic acid are combined. Write a net ionic equation for the reaction that occurs when aqueous solutions

97. ## chemistry

Write a net ionic equation for the reaction that occurs when aqueous solutions of sodium hydroxide and perchloric acid are combined.

98. ## cheistry

Write a net ionic equation for the overall reaction that occurs when aqueous solutions of hydrosulfuric acid and potassium hydroxide are combined. Assume excess base.

99. ## Chem

Does any solid PbCl2 form when 3.1 mg NaCl is dissolved in 0.228 L of 0.12 M Pb(NO3)2. Find the Qsp.