Missy

Popular questions and responses by Missy
1. social studies

Chris must sit out the next two weeks of basketball games because of a problem with her hamstring muscle. Her eighth grade coach tells her to use this off time imagining herself out on the court. He wants Chris to feel her body running down the court, to

2. algebra

translate the following phrase into an algebraic expression. "the quotient of a number less seven and twenty."

3. Trig-Algebra help asap

A regular octagon is inscribed in a circle with a radius of 5 cm. Find the area of the octagon.

4. Math

Tom and Lana both need \$15,000 in 3 years. Tom finds an investment in which he can earn 8% compounded annually. Lana finds an investment in which she earns 7 7/8% interest compounded monthly. Who must invest more money now in order to get \$15,000 in 3

5. Math

Given that a cylinder has a volume of 1200cm^3, what is the volume of a cone that has the same height and same radius as the cylinder? explain your reasoning

6. Algebra-Trig help asap

A rhombus has sides of 5 cm each and one diagonal is 6 cm long. Find the area of the rhombus.

7. Math

(6.0x10^5)x(3.0x10^4)=? 18x10^20 18x10^9 1.8x10^20 1.8x10^10 2.(5x10^-2)/(2x10^10=? 2.5x10^-5 2.5x10^-1 25x10^1 25x10^2 3.(2.56x10^6)x(3.56x10^2)=? 9.1136x10^12 91.136x10^8 9.1136x10^8 91.136x10^12 4.In a recent year, the population of California was about

8. Chemistry

A 100.0 mL aliquot of 0.100 M weak base B (pKb=5.00) was titrated with 1.00 M HClO4. Find the pH at the following volumes of acid added Va= 0, 1, 5, 9, 9.9, 10, 10.1, and 12mL

9. Math

1. A baker had 10 sacks containing the following amounts of flour: 4 ½ kg, 3 ¼ kg, 2 ½ kg, 2 ½ kg, 4kg, 3 ¼ kg, 4 ¼ kg, 5kg, 2 ½ kg, 3 ¼ kg 2. Plot the measurements on a line plot. Give the line plot a title and label the axis. 3. If the baker

10. chemistry

Aqueous sulfuric acid is neutralized by aqueous potassium hydroxide. Express your answer as an ionic equation. Identify all of the phases in your answer.

11. math

The diameter of a pipe is normally distributed with a mean of 0.4 inches and a variance of 0.0004. What is the probability that the diameter of a randomly selected pipe will exceed 0.44 inches?

12. acids and alkalis

Name some alkalis lime. Lye. can you name some other alkalis apart from oven cleaner, soap, toothpaste, moutwash, indigestion medicine and bleach Or other cleaning products Bile in the digestive track is a strong alkali can you name some general things

13. Math

A baker bought some flour. He used to 2/5 of the flour to make bread and used the rest to make batches of muffins. If he used 16 pounds of flour making bread and 2/3 pound for each batch of muffins how many batches of muffins did he make

14. math

All other conditions being equal, does a z or t value with larger magnitude have a larger or smaller corresponding P- value?

15. Trig-Algebra help asap

The adjacent sides of a parallelogram measure 8 cm and 12 cm and one angle measures 60 degrees. Find the area of the parellelogram.

16. College Algebra

Write the first four terms of the following sequence. Assume that n starts at 1. an= (-(n-4)/6n) I am not sure how to start this.

17. chemistry

.0815 moles NO are reacted with .0789moles O2 gas to form NO2 gas according to the following equation: 2NO +O2=2NO2 determine the molar amounts of NO, O2 and NO2 after complete reaction.

18. chemistry

CaCO3 = CaO +CO2 after a 15.8g sample of calcium carbonate was heated in an open container to cause decompostition the mass of the remaining solid was determined to be 9.10g. calculate the mass of carbon dioxide produced.

19. chemistry

Propane is widely usid in liquid form as a fule for barbecue grills and camp stoves for 58.5g of propane, calculate the following quantities. The grams of carbon?

20. chemistry

Why is it necessary to heat the hydrate gently at first and then more strongly only after most of the water has been driven off?

21. Math

The function h(t) = 2 + 50t -1.862t^2, where h(t) is the height in metres and t is the time in seconds, models the height of a golf ball above the planet Mercury's surface during its flight. A) What is the maximum height reached by the ball (i got 1165.8,

22. Probability and Linear Math

SET UP BUT DO NOT SOLVE THE FOLLOWING LINEAR PROGRAMMING PROBLEM. A financier plans to invest up to \$500,000 in two products. Project A yields a return of 10% on an investment, whereas Project B yields a return of 15% on the investment. Because the

23. Geometry

The average human heart pumps about 60 milliliters of blood for each beat. a. About how many liters of blood does your heart pump each day? b. Do you think a reasonable degree of precision for this question would be to report the answer to the nearest 100

24. latin

translate to good enMonete, custodes, militem infelicem. Apud viros avaros hodie est.

25. Language Arts

I just need someone to double check my work. :) Here are my answers: 1. C 2. B 3. A 4. B 5. D 6. B 7. A 8. A Here are the questions: Choose the option that correctly identifies the ( underlined words ) in each sentence. 1. (Stretching for 210 miles), the

26. Quantitative Analysis

The dibasic compound B (pKb1 = 4.00, pKb2 = 8.00) was titrated with 1.00 M HCl. The initial solution of B was 0.100 M and had a volume of 100.0 mL. Find the pH at the following volumes of acid added and make a graph of pH versus Va; Va=0, 1, 5, 9, 10, 11,

27. math

in 1986, 43% of U.S. adults approved of men and women living together without being married. for the period from 1986 through 2007, the percentage approving of cohabitation increased on average by approzimately 0.6 each year. if this trend continues, by

28. environmental science

Although most salamanders have four legs, the aquatic salamander shown below resembles an eel. It lacks hind limbs and has very tiny forelimbs. Propose a hypothesis to explain how limbless salamanders evolved according to Darwin's theory of natural

29. algebra-trig help asap

An isosceles triangle has a base 36 cm long and a base of 65 degrees. Find its perimeter. I'm not sure if this is right but my answer is 1250.4 in^2

30. algebra-trig help asap

Evaluate the expression. Assume that all angles are in quadrant 1. 1. cos(arccos4/5)

31. college algebra

a cub measures n inches on each edge. If a slice 1 inch thick is cut from one face of the cube and then a slice 3 inches thick is cut from another face of the cube, the resulting solid has a volume of 1560 cubic inches. Find the dimensions of the original

32. college algebra

A propane tank has the shape of a circular cylinder with a hemisphere at each end. The cylinder is 6 feet long and volume of the tank is 5pie cubic feet. Find, to the nearest thousandth of a foot the length of the radius x.

33. algebra-trig help asap

An isosceles triangle has a base 22 cm long and a base angle of 72 degrees. Find its perimeter.

34. Chemisty

Calculate the mass of water in grams that could be produced from the reaction of 10.00mL 0.4122M hydrochloric acid and 35.00mL 0.1738M sodium hydroxide solution. Identify the limiting reactant.

Please check these answers thanks. 1. The shadow of a vertical pole is 24.8 feet long when the angle of elevation of the sun is 42degrees 0.0'. Find the height of the pole. Answer: 22.3=height 2. From a point on a lighthouse 108 feet above water, the angle

36. social studies

Which of the following ways of measuring explicit memory usually produces the best results? A)Relearning B) Recall C)Recognition D) Referral I chose B. Am I right?

37. social studies

Punishment, whether positive or negative, __________ the likelihood of a response A)constantly gives B)changes C)decreases D)increases Would it be C?

38. english

I need help with this prose speech introduction. I have this story called The Deadly Sister which my speech is over but I can't figure out an introduction for it. Please help

39. xacc280

week2 day 7 assignment i have spent hours on this assignment and can not get it can anyone help?

40. Chemistry

A buffer is prepared by mixing 205 mL of .452 M HCl and .500 L of .400 M sodium acetate. (Ka =1.80 x 10^-5) a) What is the pH? b) How many grams of KOH must be added to .500 L of the buffer to change the pH by .125 units?

41. Chem 2

Metallic Magnesium can be made from electrolysis of molten MgCl2. What mass of Mg is formed by passing a current of 4.55A through a molten MgCl2 for 3.50 days? Please Help!!

42. Chemistry

The Kc for the reaction below is 4.8 X 10 ^-10. 1/2 N2 +1/2 O2 = NO what is the Kc for the following reaction? 2NO=N2 +O2

43. chemistry

draw a lewis structure for a resonance form of ClO2- showing the lowest possible formal charges and give the oxidation numbers of the atoms

44. Math

Solve the problem. Round to the nearest tenth, if necessary. A long-distance runner runs 5 miles directly south and then faces due east and runs another 7 miles. How far is the runner, in a straight line, from his starting point?

45. chemistry

.0815 moles NO are reacted with .0789moles O2 gas to form NO2 gas according to the following equation: 2NO +O2=2NO2 determine the molar amounts of NO, O2 and NO2 after complete reaction.

46. chemistry

A hydrocarbon contains 4.65g of carbon and .382g of hydrogen. how many moles of each element are present in this compound?

47. history

The Bill of Rights is generally recognized as protecting the citizens of the United States from their government, but what safeguards are contained in the Constitution to protect the states from violation of their rights? What additional safeguards were

48. history

Explain how conflicts and rivalries among European nations both helped and hindered the American struggle for independence.

49. Geometry

Can you check these multiple choice questions thanks. 1. What is the length of a rectangle that has an area of 20 square meters and a perimeter of 18 meters. A. 10 meters B. 2 meters C. 5 meters D. 9 meters Answer: B 2. Find the minimum perimeter of a

50. ville platte high

what is 1/9(8tt-6)=t+6/18

51. space

from 1700 to 1800 the greatest number of sunspots was just over what

Mayla's mother is 3 times as old as Mayla. Eight years ago her mother was 7 times as old as Mayla. What are their ages now? A: Mayla 10; her mother 30 B: Mayla 12; her mother 36 C: Mayla 13; her mother 39 D: Mayla 14; her mother 42 I think the answer is B.

I really don't know what to do on this question. If someone could start me off I could probably get the answer. Remember I am in 6th grade. Dani has a sack of 50 pens. Of these, 10 are black, 15 are blue, and the rest are red. If she grabs a handful of 5

54. World History

What importance did Olaudah Equiano's work have on shaping the idea of Slavery in colonial society?

55. science

The specific heat capacity of the lava is 1600 J kg^-1 degres celsuis ^-1. when all the erupted lava cools from the eruption temperature of 1050 degrees Celsius to 15 degrees celsius, the heat released is 2 x 10 ^15 J. calculate a value for the total mass

56. Science again...

Thick bark helps a tree survive when a. the rain washes away the soil b. the weather is colder than normal c. there are storms with strong winds d. the is little sunlight avaliable I think it is b If you don't know what the right answer is in a multiple

57. Science

Why is water often thought to be a renewable resource? A. Water goes down the drain B. Polluted water can be cleaned C. We can drink dirty water D. Water is cleaned when it is mixed with humus B. because i have all a i got a 100 on math and reading so you

58. Science

Which resource is renewable? A. Coal B. Crude Oil C. Whale Oil D. Natural D. Natural gas I searched Google under the key words "renewable energy sources" to get these possible sources: http://en.wikipedia.org/wiki/Renewable_energy

59. Science

Which mixture will separate quickly when left uncovered out in the open? A. Air B. Cola C. Concrete D. Seawater Cola in the open loses its dissolved carbon dioxide.

60. Chemistry

The fizz produced when an Alka-Seltzer® tablet is dissolved in water is due to the reaction between sodium bicarbonate (NaHCO3) and citric acid (H3C6H5O7): 3NaHCO3(aq)+H3C6H5O7(aq)→3CO2(g)+3H2O(l)+Na3C6H5O7(aq) In a certain experiment 1.20 g of sodium

61. Math

Hello Ms.Sue So, 0.06% x \$75 = to 7500 ? or what did I do wrong?

62. Math

5% of a number is equal ti 25. Would this be 20 A.S.A.P.

63. Math

Jane is 5 years younger than Mary. How old is Jane if Mary is 23 years old? Please show step so I can understand how you get the answer .Because word problem confuse me.Thank you in advance

64. math

5 pies shared equally among 8 neighbors how much each neighbor get

65. math

if a tree is 10 ft tall after 2 yr. and 25 ft tall after 5 yr. find the rate of change of growth if y is the height and x is the number of years

66. Lan

Spend a few moments reviewing the revising strategies you have learned. Apply what you have learned! Write the final draft of your autobiographical essay.

67. math

suppose another person was surveyed who said that he spends 3 hrs sleeping at night. How would this affect the mean median mode and range

On a recent day, 8 euros were worth \$9 and 25 euros were worth \$27. Write an equation of the form y = KX yo show the relationship between the number of euros and the value in dollars. ___________, where y is dollars and X is euros My answer is \$36 = k32.

On a recent day, 8 euros were worth \$9 and 25 euros were worth \$27. Write an equation of the form y = kx yo show the relationship between the number of euros and the value in dollars. ___________, where y is dollars and X is euros My answer is \$36 = k32.

70. algebra

Perform the indicated operation if possible simply 6/7÷(-6/5)=

71. physics

A child ties a rock to a string and whirls it around in a horizontal circle. Assuming a 1.50 m -long string making 20.0 ∘ angle below the horizontal, find the speed of the rock. Find the period of its uniform circular motion.

72. Algebra 1, Physics

Muriel and Connie are playing a game of catch. They decided it would be fun to stand on different sides of the building and throw the ball back and forth. Muriel can throw the ball with a velocity of 14 m/s, and Connie can throw with a velocity of 16 m/s.

73. Alg 2

Expressions, Equations and Inequalities I am struggling can someone please explain how to get the correct answer choice thank you! 1. Which of the following is equal to (3x/5-7)+7 5x/3 3x/5 3x-35/5 (3x-7)+35 5. name the property of real numbers illustrated

74. English

Are these right? IF not please help me understand them thank you. Identify the sentence that most strongly relies on emotional language. It took a lot of work, but we finally got the job done. With hard work and dedication, we got the job done.** We had to

75. Biology HELP

How do you know whether something is homozygous dominant or heterozygous dominant?

76. Biology

Assume you had a round seed garden pea plant and you wanted to find out whether the round seed plant was homozygous or heterozygous. What would you do? (Round is dominant to wrinkled seed)

77. Math

How do you write 4/9 as a decimal? Thanks for the help.

78. Biology

explain the consequence of x chromosome inactivation in terms of the proteins encoded by the x chromosome genes?

79. math

Miss Sue, is the answer that psydag give to Angel at 4:53 today correct? doesn't seem to add up

80. math

the product of two mixed numbers that are each between 4 and 5 is between 16 and 25. I think that is false. am I correct

81. Literature

When you save documents, it is important to check the _____ at the top of the navigation window to ensure saving your file in the current location A.adress bar ** B.insert ribbon C.file type D.file name

82. POL201

Originalists often hold that it is incorrect to use the Equal Protection Clause of the Fourteenth Amendment to strike down laws that discriminate because

83. math

kristyn is 4 years younger than mario. 3 years from now, she will be two thirds as old as mario. find their present age.

84. Geometry

Find the area of the triangles in square centimeters: a. 3.5, 4.8, 6.1 b. 10.2, 4.4, 7.1

85. algebra

how do you solve for w in a bmi equation, if only height (h=65 inches)is known and w (weight) is what is to be solved for? Bmi=703w/h^2

Eagle Sales Company owns a warehouse, subject to a mortgage obtained from First National Bank. Separately, Eagle and First National obtain insurance policies from Good Hands Insurance Inc., to cover the warehouse. Later, Eagle sells the property to

87. college math

Please simplify 100(-5)/25. Thanks a lot.

88. medical

what is medical code for come due to barbiturate intoxication

89. Math

Quinn and Julius inherited \$50,000 each from their great-grandmother’s estate. Quinn invested her money in a 5-year CD paying 1.6% interest compounded semiannually. Julius deposited his money in a money market account paying 1.05% compounded monthly. How

90. Math

Fantasia Florist Shop purchases an order of imported roses with a list price of \$2,375 less trade discounts of 15/20/20. What is the dollar amount of the trade discount? Using your answer to the question above, what is the net dollar amount of that rose

91. Math 6th :)

Do you know of a number line calculator. I just need to have my calculation I did on a number line. Drawn up nice and neat.

92. Math

The amount allowed in weight per bus is 221 pounds. My friend weighs 60 pounds. For us to ride in a car together how much can you weigh? I wrote this solution. If it is right? if not could you show me the steps? x + 60 < = 161; at most 221 pounds. Is this

93. chemistry

While doing a titration lab to determine concentration of hydrogen peroxide what is the purpose of using an acid to dilute th H2O2?

94. Teacher Aide

A common characteristics of regional educational agencies is that they a don't hire aides b provide many services that individual school districts couldn't afford c serve all of the school districts in a state d are located in Eastern states

95. phi 103

Logic can help analyze ethical problems.

96. chemistry

how many grams of nitrogen will react with 23 grams of oxygen

97. Math

If seven of the apples in a basket are red and there are 21 apples in the basket, what percent of the apples in the basket are red?

98. Chemistry

A weak acid HA (pKa = 5.00) was titrated with 1.00 M KOH. The acid solution had a volume of 100.0 mL and a molarity of 0.100 M. Find the pH at the following volumes of base added and make a graph of pH versus Vb: Vb = 0, 1, 5, 9, 9.9, 10, 10.1, and 12 mL.

99. chemistry

how many liters of hydrogen gas can be formed at 722 mmHg at 15 degress C when 5.5 grams of zinc metal with 150 mL of 1.25 molarity HCl solution?