# Mia

Newest questions and responses by Mia
1. ## Math

1. Write a ratio and a percent for the shaded area (1 is shaded 0 is not shaded) 1 1 0 0 1 1 0 0 1 0 0 0 0 0 0 0 a. 1/5, 25% b. 5/16, 31.25%

2. ## Chemistry

A chemist must prepare 500 ml of 9.00uM aqueous mercury(II) iodide working solution. He'll do this by pouring out some 81.0 umol/L aqueous mercury(II) iodide stock solution into a graduated cylinder and diluting it with distilled water. Calculate the

3. ## Algrebra

this isn't a question but do any of you guys have any great and useful websites that teaches algebra? thanks

4. ## Chemistry

The following chemical reaction takes place in aqueous solution: MnBr2(aq) + 2KOH (aq) → Mn(OH)2 (s) + 2KBr (aq) Write the net ionic equation for this reaction.

5. ## geometry

Given angle ABC, find the value of x A= 82 B= x+4 C= 3x-2; this angle is on the outside of the triangle. I think this is what is throwing me off.

6. ## math

write a word problem for 34 / 2 x 5

7. ## World History

What stopped the advance of the North Korean army on August 4, 1950? General MacArthur landed in the Bay of Inchon to push back North Korean troops. American forces pushed North Korean troops north of the Yalu River. United Nation forces defeated the North

8. ## Math

How do you put 819,461 into a 5 by 5 grid,that has 45 squares total?

9. ## World History

What was the impact of reconstructing Germany? controlling political positions led to the removal of Nazi officials from power investing in the business sectors led to a significant boost of the German economy establishing control over the German business

10. ## World History

What was an impact of the United States entry into World War I? The Ottoman Empire immediately surrendered to the Allied powers, realizing that its fight was futile. Tensions developed between American and French troops over who would occupy the best

11. ## World History

Why did the Zimmermann telegram convince the United States to change its isolationist stance? It claimed that the United States was going to be attacked by Russia. It offered US territory to Mexico if Mexico aided in the German war effort. It called

12. ## World History

Which event is credited with starting World War I? the attack on the Lusitania the Reichstag fire the sinking of the USS Maine the assassination of Franz Ferdinand D?

13. ## Math

in recent year, the world production of wheat was about 5.2 *10^8 metric tons. Canada produced 1/25 of this wheat. about how much wheat did Canada produce?

14. ## Math

Turn 14/2 into a mixed fraction. Is it 7/1

15. ## World History

Which option identifies the royal family that ruled the Austrian empire through much of the 19th century? Answer: Habsburg

16. ## Math

An equation, f, has a domain of all whole numbers and has a range of all real numbers. Does the equation represent a function?

17. ## history

Who opposed capital punishment and proposed new approaches to justice in his essay “On Crimes and Punishment”?

18. ## Science

White light moves through a prism and separates into colors in the following order: red, orange, yellow, green, blue, and violet. Which of the following choices correctly describes why the violet ray is at the bottom while the red ray is at the top? Red

19. ## Science

What are some of the potential uses for slow light? Why would scientists want to slow it down?

20. ## math

32: The trapezoids are similar. The area of the smaller trapezoid is 711 m². Find the area of the larger trapezoid to the nearest whole number. The one trapezoid has a base of 27 m and the larger one has a base of 39 m. 39: Find the circumference. Leave

21. ## Chemistry

Are the ions of a metal very different from the atoms of a metal? Give some important differences in the properties you abserved.

22. ## Math

From the top of a vertical mast 140m high,two lorries on the same ground level are observed, one due east and the other due west of the mast.If their angles of depression are 65 and 38 respectively; calculate the distance between the two lorries

23. ## Math

Tina has 1/2 quart of iced tea. She pours the same amount into each of 3 glasses. Which equation represents the fraction of a quart of iced tea that is in each glass? Mark all that apply. A. 1/2 ÷ 1/3 = n B. 2 ÷ 3 = n C. 2 ÷ 1/3 = n D. 1/2 x 1/3 = n E.

24. ## Math

Lewis is putting 74 cans into cartons each carton holds 8 cans how many cans will be in the unfilled carton

1. Twelve months ago, Donnie bought shares of stock in a Biotechnology Company for \$25 per share. If the shares are now selling for \$30 per share, what is the percent of the increase in the value of the stock? 2. Last month, Curtis bought a new mountain

26. ## Chemistry

What is the density of KCl at 25.00 °C if the edge length of its fcc unit cell is 628 pm?

27. ## science

Which of the following statements describe acceleration? 1.) an object is speeding up 2.) an object is slowing down 3.) an object changing direction 4.) an object that is at rest -1 and 3 -1,2, and 3*** -all statements

28. ## History

The first paragraph of the Declaration of Independence also laid out the concept of "______," the idea that legitimate governments are run by and for the People. • taxation without representation • consent of the governed*** • popularity contests

29. ## Math

Write a comparison sentence yo represent this equation. 6×7=42

30. ## Chemistry

A student needs to analyze a mixture containing an alcohol and a ketone by silica gel tlc. Consult the table of solvent polarities above and suggest a likely developing solvent. Explain

31. ## government

Why did the framers of the Constitution fear 'excessive democracy'? In what ways were the framers able to limit its influence on the structure of government?

32. ## Science

If I made an electromagnet what would the variables be. controlled, dependent and independent

33. ## math

there are 184 green marbles. the marbles will be put into 8 jars. about how many marbles will go into each jar?

34. ## Math

An automobile dealership uses CODE = 1 for new automobiles, CODE = 2 for used automobiles, and CODE = 3 for separate accessories. A salesman’s commissions are as follows: on new automobile, 3% of the selling price but a maximum of \$300; on used

36. ## math

What is 1.07 x 10 to the 4th power in standard form?

37. ## math

Which equation means three minus a number is equal to 7? A. g – 3 = 7 B. 7 – 3 = g C. 3 + g = 7 D. 3 – g = 7

38. ## math

tatiana is planting a gadern with an area of 25 square feet. what could the length and width of the garden be?

39. ## Math

Consider a number. Greater than 2 which do you think is larger, the sum if you add a number to itself 10 times, or the product if you multiply the number by itself 10 times? Explain

40. ## Help Math One Queation

A cone-shaped container has a height of 9 in. and diameter of 2 in. It is filled with a liquid that is worth \$2 per cubic inch. What is the total value of the liquid in the container? Use 3.14 for π . Anyone who knows the answer are just willing to help

41. ## Analytical Chemistry

1. If the unknown solid were not dried before analysis, would the calculated percent of KHP be too high or too low? Explain

A pitcher contains a liquit mixture of water and lemon juice. The water makes up 2/5 of the weight of the liquid mixture. There are 30 ounces of water in the pitcher. How much lemon juice is in the pitcher?

43. ## Riddle

Please help me solve this Riddle: What is a pair of two, black and white you'll get 6?

44. ## Social Studies

The MOST LIKELY location of the Inaugural Address was in what country? a. Ghana b. India c. Rwanda d. South Africa

45. ## Social Studies

While credit is all or part of an amount a borrower may use, debt is

46. ## Math

During a class election 12 people voted for candidate A.If there were 42 votes total,what is the ratio of votes for candidate B compared to candidate A?

47. ## algebra 2a solving systems using matrices

write the system of equations represented by the matrix [0 1 2 4] [-2 3 6 9] [1 0 1 3] a: x+2y=4 -2x-3y+69=0 x+y=3 b: x+2y=4 -2-3y+6=9 x+y=3 c: y+2z=4 -2x+3y+6z=9 x+z=3 d: x+2z=4 -2x-3y+6=9 think its A

48. ## math

Quin has 28 state quarters collected. he wants to have a complete set of the 50 state quarters. How many more quarters does he need to collect?

49. ## Literature

What does this quote mean> "The world abounds with masterpieces, and yet they do not fill my two hands"

50. ## English

What does this mean? "The world abounds with masterpieces, and yet they do not fill my two hands"

51. ## math algebra

A car was purchased for \$3,495 and will depreciate 20% each year. Find a linear function for the value of the car at time t in years. Define variables clearly. Graph the function you found in part A. A claim is made that the car will not be worth anything

52. ## Math

Water stations will be placed every 400 meters of a 5-kilometer race. How many water stations are needed?

53. ## Calculus

Determine an upper/lower estimate for the area under the curve f(x) = cos x between x = 0 and x = pi/2 . Show how you arrive at this estimate. This is the question that my teacher wanted us to answer and I'm not sure how to even start the process. Should I

54. ## Chemistry

Assuming 100% dissociation, calculate the freezing point and boiling point of 2.45 m Na2SO4(aq). Constants may be found here sites. google. com/site/chempendix/colligative.

55. ## Calculus

A baseball team plays in a stadium that holds 68000 spectators. With the ticket price at \$11 the average attendence has been 27000. When the price dropped to \$10, the average attendence rose to 34000. Assume that attendence is linearly related to ticket

56. ## Science

A car travels 50 miles in 1 hour and 15 minutes. What is the average speed

57. ## Calculus

Give an example of a function with a critical point that is neither a maximum nor a minimum. Specify the relevant point(s). This is what I have and this is what I got wrong... A function with a critical point that is neither a maximum nor a minimum would

58. ## Calculus

Hello! I need help with this problem, its been irritating me for days! Any help would be greatly appreciated! Here’s the question.. The minute hand on a watch is 8 mm long and the hour hand is 4 mm long. How fast is the distance between the tip of the

59. ## physics

a ball is thrown upward from a bridge with a speed of 48 ft/s. It misses the bridge on way down and lands in water 160 ft. below. Find how long the ball rises, how high it goes, how long it is in the air, and its velocity when it strikes the water.

60. ## Physics

A infinite wire carrying a current 5A is bent at right angle find the magnetic Induction at a point on the perpendicular to the wire through its point of bending at a distance 35 cm from the corner

61. ## Social Studies

What major advantage did the colonists have over the British during the Revolutionary War? A. colonists had more supplies than the British B. colonists had European support C. colonists had a better knowledge of the land than the British D. colonists had

62. ## Social Studies

What is a name of a soldier in the Revolutionary War that was a low ranked soldier but then stepped it up?

63. ## Science

One:the sI unit measure for length the meter-would be most appropriate when Two:The metric System Of measurement is based on the number Three: Scientists use SI because it allows them to compare data and communicate with each other about their results

64. ## Science

in science, skepticism means coming up with inventive way to solve a problems or produce new things

65. ## algebra

The graph above shows the relationship between the time it takes in minutes for Rosina to walk versus run to different destinations. Give a written interpretation of the slope of the function.

66. ## Riddle

A dead heart can start beating words with no sound can be known Where eyes can tell a story And you dream of the unknown Where your life can take you places But your thoughts are your true home When a smile is not yours But you happy that it was loaned

67. ## Statistics

many ground level plants in tropical rainforest have adapted to the shade of the forest canopy. these plants tend to function well as house plants since they require minimal sunlight. A botanist is interested in domesticating a particular plant found in

68. ## history

Discuss why England's North American colonial empire had outstripped those of her European rivals by the end of the seventeenth century?

69. ## anatomy

large tubes from trachea to lungs is a. anoxia b. diaphragm\ intercostals c.spirometer d. breathing

70. ## Math

Y= 2x -1 and y= x+3 (2,4) (-4,2) (4,2) No solutions

71. ## ELA

I need an amazing title that rhymes with brown and maybe has the word brown in it..

72. ## Geometry

Average diameter of about 7900 miles. Jupiter has an average diameter of 86900 miles. The volume is Jupiter is approximately how many times larger than the earth?

73. ## chemistry

acetic acid and oxalic acid exist in different states at room temperature. one is a liquid the other is a solid which is the solid? Explain.

To scale something can mean

75. ## Chem

why is sef4 melting point higher than sef6?

76. ## S.S Japan

Which statement best describes Yokohama? (A) Yokohama is an ancient political center. (B) Yokohama is a rural farm village. (C) Yokohama is a large crowded city. (D) Yokohama is an important mining town. i think b.

77. ## MATH

DANI NEEDS 8 EQUAL SECTIONS FROM A BOARD THAT IS 13 METERS LONG. WHICH OF THE FOLLOWING DOES NOT PRESENT THE LENGTH OF 1 SECTION OF THE BOARD

78. ## chemistry

what does the spectrum of hydrogen tell us about its electrons?

79. ## science

in which biome would you find the main types of plant life to be grasses and nonwoody plants A.Desert B.Savanna C.Tundra D.Mountains my answers B

80. ## Math

A savings account earns 5% simple interest per year. The principal is \$1200. What is the balance after 4 years?

81. ## chemistry

what volume of hydrogen gas, measured at STP, will be produced when 16.0g of magnesium reacts completely with an excess of hydrochloric acid

82. ## Math

If the independent variable is 6 what is the dependent variable for y=10x-3

83. ## calc 1

An electrical circuit switches instantaneously from a 3 volt battery to a 22 volt battery 8 seconds after being turned on. Sketch on a sheet of paper a graph the battery voltage against time. Then fill in the formulas below for the function represented by

84. ## Language

Two very good family friendly movies. Toy story is about toys that talk. Inside out is about charters that are in are brain. Inside out a toy story has a lot in common. They both have sadness and joyful moments the are funny and family friendly and the

85. ## Chem

the formula mass of an unknown compound is 44.009 amu. What is its molar mass?

86. ## Math

The distance between goalpost, BC, is three times the distance from the top of the goalpost to the bottom. If the perimeter of ABCD is 21 1/3 yards, what is the length of BC

87. ## physics

A 1500 kg car traveling West at 90.0 km/h collides with a 1400 kg truck traveling North at 72.0 km/h.The two vehicles entangle after the collision and head off as one. What is the velocity of the wreckage immediately after the collision?

88. ## chemistry

a saturated NH4Cl aqueous solution is prepared in 100g oh water t 25 celsius. how much solute is in solution.

89. ## Math

how many times larger is Egypt compared to Wyoming?

90. ## Math

I need help with this problem: Circle the number closest in value to 9. (this is a decimal at the end, not a period _ a. 8.5 (there is a line over the 5) _ b. 8.89 (there is a line over the 9) c. 9.69 d. 9.99 I believe the answer is b, is this correct?

91. ## French

Is magazine de vêtements masculine or feminine?

92. ## Math

Use an array 4x36

93. ## Help write a friendly letter

how do u write a friendly letter HElP ME!!!!!!

94. ## math 5th

help I need help studying for a testing>

95. ## Friendly letters

I need what a friendly letter is help

96. ## math 5th

what is the missing number which makes the fractions equivalent 3 15 - - 5? the answer are only 17 10 and 25 and 35

97. ## math 5th

what is the missing number which makes the fractions equivalent 3 15 - - 5 ?

99. ## Chemistry

Which is more soluble in water? Briefly explain why. Acetic Acid: CH3CO(OH) OR Ethanol : CH3CH2OH I think its acetic acid because when observing its structure it is more polar than ethanol. And when using the like dissolves like rule, a more polar molecule

100. ## math

A scale drawing of a kitchen is shown below. The scale is 1 : 20. A rectangle is shown. The length of the rectangle is labeled 4 inches. The width of the rectangle is labeled 5 inches. Show your work to determine the area of the room in square feet