1. biology - confirmation of true / false answers

    1) A product of yeast fermentation is LACTIC ACID. False 2) To begin glycolysis, FOUR ATP molecules are needed. False 3) Anaerobic respiration takes place in the CYTOSOL. True 4) Glucose enters the cell by FACILITATED DIFFUSION. True 5) If an animal cell

    asked by Angela on December 29, 2007
  2. Cultural Anthropology


    asked by breeamberr on March 24, 2015
  3. English Song

    Oh, Susanna Oh, I came from Alabama with my banjo on my knee, And I'm going to Louisiana, my true love for to see It rained all night the day I left, the weather it was dry. The sun so hot I froze to death, Susanna don't you cry Oh, Susanna, Oh, don't you

    asked by John on July 9, 2007
  4. Chemistry

    Consider a sample of helium and a sample of neon, both at 30ºC and 1.5atm. Both samples have a volume of 5.0 liters. Which statement concerning these samples is not true? a- each weighs the same amount b- each has the same # of atoms of gas c- the density

    asked by John S. on November 6, 2009
  5. philosophy

    • Write a persuasive, formal letter (750-1000 words) to a specific Continental philosopher featured in chapter 8. In the letter, describe the key ideas of that philosopher’s views, and then provide a critique of his or her views. Which of his or her

    asked by john on April 6, 2010
  6. Math Check

    Which nonterminating decimal can be converted into a rational number? 0.818118111... 0.020304050... 0.010110111... 0.321321321... *** George has a square sandbox in the backyard. The sandbox has an area of 160 square feet. To the nearest foot, what is the

    asked by Kimberly on November 30, 2016
  7. mat advance analysis

    True or False: If a|b and a|(b + 1), then a = ±1. [NOTE: Use this Theorem 3: If a|b and a|c, then a|(bx+cy) for any integers x and y. PROOF: Since a|b, there is an integer u such that b = au. Since a|c, there is an integer v such that c = av.

    asked by nathalie on October 14, 2016
  8. Social Studies

    1. Which period of history was influenced by the classical Greek and Roman works? A) Renaissance** B) Age of exploration C) Technology Era D) Dark Ages 2. Many Native Americans died after the Spanish invasion because of A) loss of homes B) loss of pride C)

    asked by Tim on October 5, 2015
  9. Computer Science

    After reviewing an algorithm that allowed a user to enter 3 different numerical values, if statements were used to find the smallest value. Smallest of five: The assignment is to determine which method (either nested conditions, sequential compound

    asked by Kimberly on August 24, 2012
  10. US history

    Can you check if my answers are correct? Martin Luther King, Jr.’s eloquence hid the fact of his lack of formal education beyond the eighth grade. is it true? When black students tried to enter Little Rock’s Central High School in 1957, the governor

    asked by Denisse on April 20, 2014
  11. Maths

    If a plane travels halfway round the world at an altitude of 11300m, what extra distance in km, will it fly compared with the distance measured at the surface of the Earth? The radius of the earth is approximately 6400km

    asked by Anonymous on February 27, 2014
  12. Chemistry!!!!!!

    a correction needs to be made to the calculations for real gases as compared to ideal gases. apply these corrections and calculate the real pressure expected for 5 mole of nitrogen in a 1.5L container at a temp. of 20C.

    asked by Amanda on April 12, 2012
  13. Chemistry

    Calculate the work done in joules when 1.0 mole of water vaporizes at 1.0 atm and 100C. Assume that the volume of liquid water is negligible compared with that of steam at 100c, and ideal gas behavior

    asked by Monty on April 12, 2011
  14. English

    i am trying to write a paper on Frankenstein. the question is "Is Frankenstein a work of science fiction?"....i have to write a persuasive essay...i believe that it is a work of science fiction...but as ussuall i need sources and proves from the book to

    asked by Anonymous on February 13, 2008
  15. 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

    asked by Mia on September 11, 2018
  16. Earth science

    Can you please correct me if I am wrong or let me know what you think Thanks Y-A 1. Trees keep water in a watershed from accumulating silt before it empties into river. (i got true) 2. Permeable means capable of absorbing water. (i got false) 3. Old rivers

    asked by Anonymous on October 13, 2014
  17. Health

    The three lines of defense your body has against disease include all except? A. physical and chemical defenses B. inflammation C. immune system D. scarring True or false B cells and H cells are two important cells in the immune system that help fight

    asked by Annabelle on November 17, 2015
  18. Civics

    Compared with political parties in multiparty democracies, American political parties are __________.

    asked by Victoria on November 5, 2015
  19. biostatatistic

    is it more difficult to reject a null hyputhesis if we use a 10% level of significance compared to 5% level of significance.?

    asked by nono on December 11, 2012
  20. 8th grade physical science

    what is the charge on carbonate ion? Compared to the number of protons, how many electrons does the carbonate ion have?

    asked by Taylor on November 17, 2008
  21. calculus

    How do you find the x-intercept of a cubic graph? For example y=2x^3+2, also, how does the 2 in front of the x influence the graph when compared to having a one in front?

    asked by Ally on April 12, 2011
  22. chemistry

    a contaminated water sample has a H of 3. How many times more acidic is this sample compared to neutral water of 7

    asked by Kelsey on August 11, 2010
  23. physics

    compared to the period of a wave of red light the period of green light is... A)less B)greater C)the same D)none of the above

    asked by help!!! on August 25, 2010
  24. Statistics

    Which of these statements is not true about the variance in a binomial distribution B(n, p)? __________ A. For a fixed p, the variance increases as n increases. B. For a fixed n, the variance is maximum when p = 0.5. C. The variance depends only on n. D.

    asked by Anonymous on March 24, 2012
  25. Calculus

    Let f be a function defined for all real numbers. Which of the following statements must be true about f? Which might be true? Which must be false? Justify your answers. (a) lim of f(x) as x approaches a = f(a) (b) If the lim of f(x)/x as x approaches 0 =

    asked by Anonymous on August 28, 2015

    True or False In 1778 Parliament adopted a legislation which granted all American demands prior to independence. Not sure if it is true or false because I don't understand the question completely. I know that Parliament did grant all American demands

    asked by Anonymous on October 8, 2014
  27. algebra

    making linear equation from word problem An airspeed indicator on aircraft is affected by changes in atmospheric pressure at different altitudes. A pilot can estimate the true airspeed by observing the indicated airspeed and adding it about 2% for every

    asked by mary on September 26, 2012
  28. English

    Which choice effectively combines these two sentences? 'The plainer rooms are more sparsely furnished. Their architectural features, furnishings, and decorations are just as true to the periods they represent.' A. The plainer rooms are more sparsely

    asked by Mariah on July 20, 2018
  29. English

    I need help finding real life examples of these themes? 1. Guilt can destroy a person, body, and soul. 2. True repentance must come from within. 3. Revenge destroys both the victim and seeker 4. One must have the courage to be true to one's self. 5.It is

    asked by Amy on January 28, 2015
  30. Science

    Which statement is true regarding nuclear energy? (Points : 1) Since 2005, global private investments in nuclear energy totaled $100 million dollars. Nuclear plants cost 2-3 times as much as new windpower to build. Nuclear energy currently produces 50% of

    asked by Anonymous on November 11, 2013
  31. English Paper

    right so i have this persuasive research paper i have been slaving away over, and i finished it but i need a creative title and im going blank. THe topic is the sterilization of the mentally ill, (so theycant have kids) and my position is for it. I cant

    asked by emily on March 1, 2007
  32. Health

    Is it possible to die of 'old age'? I understand that as you get older, you're more likely to get cancer, Alzehemiers, etc, but is there such a thing as dying of 'old age'? This is a good question. This lecture is very informative, please read it.

    asked by Logan on September 16, 2006
  33. Bible - Amos

    Hi, I'm in a social studies class and we're studying the Bible, which I have trouble comprehending. I need to write on why Amos chose to single out the "cows of Bashan" as his scorn subjects. Would this be because women appeared to be the main cause of

    asked by Emma on February 10, 2007
  34. Language arts, please help!

    A Surprising Point of View: A Television Play in Two Acts Characters: (in order of appearance) 1. JASON: a boy of about 14. He is a student in Ms. Smith’s English class. He regularly misbehaves in order to get attention, and he doesn’t apply himself to

    asked by Chloe on May 3, 2016
  35. L.A help

    Which statement is true about facts and opinions? Facts can be proved true or false, but opinions are always false. Facts can be proved; opinions express a person's judgement or belief. *** Both facts and opinions an be proved true or false. Facts are

    asked by Please help! Ms. Sue on January 11, 2016
  36. s.s

    what difficulties did the U.S faced in preparing for war with Britain? select all that apply > France backed out after offering to help the U.S >Britain had a much larger navy then the U.S*** > Enslaved African Americans refused to help fight > The U.S had

    asked by need help on October 6, 2017
  37. Art

    Proportion is (1 point) A) the use or combination of the elements of art to provide interest in artwork. B) the full space that an object occupies. C) the size of an object compared to another object.

    asked by Anything but anonymous on November 26, 2018
  38. Calculus

    True or false. 1. If f(x) has a vertical asymptote at x=a, then the limit of f(x) as x --> a from the left is negative infinite and the limit of f(x) as x--> a from the right is positive infinite. I think this is true. Take for instance, a rational

    asked by Anonymous on August 26, 2015
  39. Math

    Exercise 30: Velocities have both direction and magnitude and thus are vectors. The magnitude of a velocity vector is called speed. Suppose that a wind is blowing from the direction N45◦W at a speed of 40 km/h. (This means that the direction from which

    asked by Anonymous on January 26, 2018
  40. CRT

    Identify at least two arguments in the article. Outline the premises and conclusions of each argument you find. Then, answer the following questions for each argument, making sure to explain how you arrived at your answers. o Do the premises sufficiently

    asked by Gail on October 29, 2009
  41. i

    Guns aren’t necessary. Guns endanger people. They give people confidence which leads them to do dangerous things they wouldn’t otherwise do. They also make violence more lethal than it would be with other weapons. True or False: “Guns endanger

    asked by christopher on June 12, 2015
  42. Business Law

    true or false a tenancy at sufferance usually involves a holdover tenant. i think it is true. I agree. http://legal-dictionary.thefreedictionary.com/tenancy+at+sufferance what are the features of business law If Atricles of Incorporation were never filed

    asked by Rose on December 14, 2006
  43. drivers ed...again

    on a divided highway, all vehicles must stop for a loading school bus?? true or false??? True That depends upon your state. Most states do not require traffic on the other side of a divided highway to stop. Please check out these sites to see which law

    asked by [.andrea.] on March 15, 2007
  44. Math

    Determine whether the statement is true or false. The lines with equation ax+by+c1=0 and bx-ay+c2=0, where a ≠ 0 and b≠ 0, are perpendicular to each other. ______________________________________________ True. The slopes of the lines are m1 and m2

    asked by Kal Jay on October 16, 2016
  45. Math

    please show me how to do this... A statement Sn about the positive integers is given. Write statements S1, S2, and S3, and show that each of these statements is true. Show your work. Sn:   12 + 42 + 72 + . . . + (3n - 2)2 = n(6n^2-3n-1)/2 Also, please

    asked by Taylor on March 14, 2016
  46. Math 115 #20

    Label each statement as true or false a. All integers are real numbers. b. All negative integers are whole numbers. c. Zero is neither positive nor negative. d. All integers are whole numbers. I think all answera are TRUE am I correct

    asked by Deb on January 9, 2009
  47. math

    A) If the AEI increases by 3.0% a year and the RPI increases by 11.0% in the same year, then real earnings have gone down by 8% B) A new baby's parents are given £400 to invest for the baby, to be left untouched until she is 18 years old, in an account

    asked by claudia on May 16, 2007
  48. Spanish

    Compared to the rest of the children in the world, children in Costa Rica ____ . a. are very literate*** b. remain uneducated c. are worldly, but literate d. have short school years Just checking my work:) *** - My Answer Thanks, Kaai97

    asked by Kaai97 on November 9, 2015
  49. English

    What does this mean “This poor gambler isn’t even a noun. He is kind of an adverb.”? This is a queston that's popped up in my head while reading "The Blue Hotel" by: Stephen crane. What I have doesn't really make sense i just compared an adverb to a

    asked by Asia k. on February 2, 2011
  50. AP English 11

    Can "as if" be used in a simile similarly to the singular "as" or "like"? Would this example be considered a simile comparing children's eligibility to have recess compared to a carrot impending over head: "As if physical activity were a carrot to dangle

    asked by Jordan on August 31, 2014
  51. soc

    1)While it is rare, sometimes folkways can be laws. is it True or False? 2)Sanctions are always punishments for breaking norms. Is it true or false? 3)When change is brought about through movements such as the Civil Rights Movement and the Women's Suffrage

    asked by mas on June 6, 2010
  52. Language Help PLZZ

    1. What is the purpose of book response activities? to practice all stages of the writing process to help you determine if you want to be an author to imagine yourself as a character in the book you read to illustrate or demonstrate what you have learned

    asked by YOLO on May 19, 2015
  53. Stat Help

    A researcher wishes to be 95% confident that her estimate of the true proportion of individuals who travel overseas is within 4% if the true proportion. Find the sample necessary if in a prior study, a sample of 200 people showed that 40 traveled overseas

    asked by Shannon on October 6, 2011
  54. Statistics

    When red blood cells are counted using a certain electronic counter, the standard deviation (SD) of repeated counts of the same blood specimen is about .8% of the true value, and the distribution of repeated counts is approximately normal. For example,

    asked by Sarah on December 12, 2009
  55. probability & statistics

    Q: if A and B are independent events, how many of the following statements must be true? 1. A' and B are independent 2. A and B' are independent 3. A' and B' are independent is choice 3 the only one that is true?

    asked by Anonymous on June 13, 2012
  56. trig1 more question

    it is always true that if -1 ≤ x ≤ 1 then cos(Arccos(x)) = x Give an example showing that Arccos(cos(x))= x need NOT be true for all x

    asked by richard on May 4, 2010
  57. Math

    Determine whether the statement is true or false. If the statement is true of false explain why. Can you please help?

    asked by Helen on March 7, 2016
  58. math 156

    every square is a rectngle? true r false every rectangle is a square true r false?

    asked by Ty on January 22, 2010
  59. Geometry

    Is it true for a reflection on a plane... To reflect across the: xy-plane (x,y,z)→(x,y,−z) xz-plane (x,y,z)→(x,−y,z) yz-plane (x,y,z)→(−x,y,z)? Is that true for all planes or just a few particular ones?

    asked by Aaden Caldwell on March 28, 2016
  60. Ethics

    please check my answer thanks :) Answer True of False to the following... 1. All pt authorzations to relase medical info are sufficient authorize relase I said True 2. All jurisdictions require both a subpoeana ansd a relase from the pt to relase medical

    asked by Lucie on November 30, 2007
  61. maths

    Suppose a student guesses the answer to a true or false Question on a test by tossing a coin: if the coin lands Heads, she answers True, and if it lands Tails, she answers False. What is the chance that she gets the right answer?

    asked by anonymous on April 27, 2013
  62. health

    Which of the following is true? A. It would take three to five hours to hydrate the body after a water loss of 3 percent. B. A critical time to replace bodily fluids is while exercising. C. Mild food ingestion during exercise increases water absorption

    asked by AK on August 27, 2008
  63. English 2

    Gene and Finny are drawn to each other and share some character traits, but they are also very different. First, list the characteristics that are unique to Gene or Finny. Then list the traits they share. So far I have: Gene- Envious, Smart, Insecure

    asked by mysterychicken on October 16, 2010
  64. SAT Essay

    PLEASE GRADE THIS PRACTICE SAT ESSAY FOR ME Question: Do you agree with the statement that figures of authority tend to abuse their power? Government entities and rulers of the general population consistently mark history with periods of unrestrained,

    asked by Sahil on August 18, 2008
  65. Science

    Instinct differs from learned behavior in that instinctive behavior: A. does not change; learned behavior does. B. is acquired; learned behavior is genetic. C. is adaptive; learned behavior is not. D. All of these answers are true. is it A 2. The carrying

    asked by Amy on July 27, 2013
  66. english

    May you please edit this essay? Holden Caulfield in “Catcher in the Rye”, seems to be obsessed with mortality and youthful innocence, both of which are embodied in James Castle and Allie Caulfield. Holden demonstrates these infatuations in his

    asked by Liz on March 10, 2014
  67. Science

    May you please tell me if these are true or false, if they are false then can I have the true statement, thank you In the water cycle, water returns to Earth as (condensation) usually in the form of rain or snow During dry weather, the water level in a

    asked by Veronica on September 29, 2014
  68. Math

    ) Form a conjunction from the following two statements and determine if the conjunction is true or false. Explain. Two is an even number. Two is a prime number. A) Two is an even number or two is a prime number.; False B) Two is an even number and two is a

    asked by Anonymous on October 20, 2009
  69. math engineering

    ) ∫_(-1)^2 ∫_0^6▒〖x² sin⁡(x-y)dxdy= 〗 ∫_0^6 ∫_(-1)^2▒〖x^2 sin⁡(x-y)dydx〗 determine whether the statement is true or false. If it is true, explain why. If it is false, explain why or give an example that disproves the statement.

    asked by syakila on December 10, 2011
  70. Pre-Calc

    1.) If f(x) = 3x + 5 and g(x) = 5 - x, then g(f(x)) = 10 + 3x. True or False? My answer: True 2.) If f(x)=x+2 and g(x)=4-x^2, then f(g(x))=-x^2+6? True or False? My answer: False 3.) If f(x)=x^2 and g(x)=x-1, then f(g(x))=(x-1)^2, which is x^2-2x+1 when

    asked by Tina on September 26, 2014
  71. English

    Rewrite each of the following sentences so that related ideas are expressed in similar or parallel structures. 1.)People differ in their fingerprint patterns, in how they talk, and in their dental patterns. 2.)Computers are used to analyze voice patterns,

    asked by Isabella on March 7, 2012
  72. Environmental Helpp!

    Why would a 1 L bottle of water cost $1.50 whereas 1 L of gasoline currently costs about 90 cents? Discuss our current consumption of bottled water with specific emphasis on its relatively cleanliness compared to tap water, where the water comes from, how

    asked by Please Help on October 29, 2009
  73. Physiology Midterm exam

    1- List at least 5 most striking morphological and functional characteristics of nerves tissue make it different from other tissues? 2- Point out the advantages and disadvantages of chemical synapses as compared to electrical ones. Where in the human body

    asked by Physiology on April 22, 2013
  74. University Physics (Cal-Based)

    Calculate the velocity of a 20kg object that is dropped from a height h above the Earth, where h is very large compared to the radius of the Earth. The radius of the Earth is 6380 m and the mass is 5.94 x 10^24 kg.

    asked by Naaz on December 11, 2008
  75. law/jrnalism

    In Japan, loss of face is as important as loss of personal reputation, but there have not been many libel or slander suits, as compared with the United States. What does loss of face mean?

    asked by Blaze on March 30, 2014
  76. criminal justice

    Compare and contrast two theories on the causation of crime. o Choose one crime trend outlined in the text and explain its relationship to one of the crime theories you just compared.

    asked by ciera on January 27, 2010
  77. 6th grade science

    why would a shredded carrot turn the softest when it is sitting on top of a table out in the open air compared to the carrot in water and the carrot in salty water?

    asked by kate on February 12, 2012
  78. Math

    In order to compare to function to determine which has the greater output for the input 0, which characteristic of the function should be compared? a) rate of exchange b) slope c) x-intercept d) y-intercept is it the y-intercept?

    asked by sam on January 16, 2018
  79. physics

    A helicopter flies south at 185km/hr relative to the ground. The wind is blowing 60km/hr to the west compared to the ground. What is the helicopter's speed to an observer on the ground?

    asked by Kris on December 12, 2014
  80. Chem

    Am i correct for the following? 1. "quick data" such as that of a mass measurement on a balance located at the far side of the lab, can be recorded on a paper scrap and then transferred to the report sheet at your lab station. TRUE? 2. the lab

    asked by Denna on September 2, 2015
  81. Literature (Writeacher!)

    These questions regard the poem "We Never Know How High We Are" by Emily Dickinson. 1. What happens "if we are true to plan"? A: “If we are true to plan” (295), then “our statures [will] touch the skies,” (295) which, in other words, means that we

    asked by Anonymous on February 13, 2014
  82. history

    the Puritan dilemma 1. Englishmen rejoiced when Henry VIII turned his back on the Pope because now they felt they would be free to join the Protestant Reformation and gain a purer church. A) True B) False 2. Puritan's believed that marriage came before

    asked by eric on May 1, 2012
  83. english

    please can you help me to arrange if my answers are correct. 1. subject - the audience from ahich you are writing 2. puropose - the reason you are writing 3. readers- the physical, economic political and ethical use place in which the audience will read he

    asked by jessie on March 2, 2012
  84. algebra

    1. is he equation true , false, or open 5x+2=6x+11 open, there is a variable *** true, he expression are the same for all values of the variables false, the expressions are never the same which value is a solution of the equation 2-8x= -6 1** 1/2 -1 8

    asked by oto on September 21, 2016
  85. algebra

    Sue bought a dress on sale fro $21.50. If the sale was a 15% off sale, how much money did she save compared to if she bought at the regualr price? round you saving the nearest cent

    asked by kid on July 12, 2010
  86. Algebra

    write an equation for a rational function that has a vertical asymptote of -4, a horizontal asymptote of 3, and vertically shrinks the graph by a factor of 5 (compared to the graph of y=1/x). So far I have Y=3x/x+4 but I can't figure out how to shrink the

    asked by Donna on August 10, 2015
  87. Physics

    You stick your arm over the edge of the Grand Canyon, and throw a ball vertically upwards with a velocity of 15 m/s. Compared to the heighht that you throw the ball, what height is the ball after 6 seconds?

    asked by Tomtom on October 16, 2011
  88. English

    1. Someone who started sobbing while another was telling a joke would be an example of comic relief. T/F? I think it is true because the one who is telling a joke is like a humorous scene which helps relieve the mood of a heavy scene (someone's sobbing,

    asked by Dereck on July 4, 2010
  89. chemistry

    Electrons travel in pairs. True or false? My workbook states, "Electrons like to travel in pairs so it's easy to see why covalent bonds form. It seems when an electron is unpaired it is "lonely" and can easily search for a friend. Of course, this is not a

    asked by yup on September 30, 2017
  90. Algebra

    The equations for two functions are shown below. f(x) = x + 3 and g(x) = 2x - 5 Which intercept is farthest from the origin compared to the other three intercepts? A) x-intercept of f(x) B) y-intercept of f(x) C) x-intercept of g(x) D) y-intercept of g(x)

    asked by Nicolas on April 22, 2015
  91. Statistics

    By definition, a Type I error is ____. a. rejecting a false H1 b. rejecting a false H0 c. rejecting a true H0 d. rejecting a true H1

    asked by lyn on December 20, 2013
  92. Math

    Dr. Root records measurements of a vine she is studying. Compared to the first measurement, e vine has quadrupled in length. It is now more than 48 centimeters long. Use an inequality to show how long the vine might have been when Dr. Ruth first measured

    asked by Sammyjoo on May 31, 2012
  93. Chemistry

    Discuss the effect of the 'extra' hydroxyl groups on the physical properties of diols and triols, compared to alkanols that have only one hydroxyl group. HINT: Consider the polar nature of the hydroxyl group Really need help for this!!!

    asked by Jiskhaa on November 9, 2012
  94. Math

    Dr. Root records measurements of a vine she is studying. Compared to the first measurement, the vine has quadrupled in length. It is now more than 48 centimeters long. Use an inequality to show how long the vine might have been when Dr. Ruth first measured

    asked by Sammyjoo on May 31, 2012
  95. Chemistry

    Why does CdCO3 have a significantly lower decomposition temperature than CaCO3, despite the similarity in the ionic radii of Ca2+ and Cd2+? I think they both decompose to give the metal oxide and carbon dioxide. Could the polarising ability of Ca compared

    asked by Alice on April 23, 2009
  96. AP United States History

    Instructions: Use the following documents (most) and your knowledge of the period to answer the question. Question: Evaluate the following statement: "By the time of Abraham Lincoln's election in November of 1860, there was significant support in the North

    asked by Isabella on March 23, 2011
  97. Short Stories

    1.In "Paul's Case," why does Paul go to work early? A. He didn't want to get caught skipping school. B. He liked looking at the pictures in the art gallery. C. He wanted to wrestle with the other boys. D. He didn't want to lose his job. (B) ? 2. Which one

    asked by Nick on February 18, 2012
  98. english

    1.In "Paul's Case," why does Paul go to work early? A. He didn't want to get caught skipping school. B. He liked looking at the pictures in the art gallery. C. He wanted to wrestle with the other boys. D. He didn't want to lose his job. 2. Which one of the

    asked by Nick on February 17, 2012
  99. Algebra

    1. Simplify 5^-1(3^-2) A. 45 B. 1/45 C. 15^-3 D. 15^2 2. Simplify (3xy^3)^2(xy)^6 A. 9x^8y^12 B. 3x^8y^12 C. 2x^3y^12 D. 9x^8y^9 3. Simplify. Written in scientific notation. 0.5(8 x 10^5) A. 8 x 5^4 B. 4 x 5^5 C. 8 x 10^5 D. 4 x 10^5 4. Astronomers measure

    asked by Connections Academy on February 7, 2019
  100. Chemistry

    Which of the following surfaces does a true monolayer always form on? A. silicon B. gold C. both D. neither Why are silicon surfaces studied in this experiment? A. Silicon is shiny like the windows in tall buildings. B. Silicon more closely represents

    asked by Ann on January 30, 2010