# Critical Thinking/Math

9,744 results, page 64
1. ## art need help

1. This is the study of beauty and art. (1 point)ethics harmony unity aesthetics 2. This view refers to how realistic the subject is in a work of art. (1 point)object view critical view subject view photographic view 3. This view refers to how clearly an

2. ## Calculus

Two math students erect a sun shade on the beach. The shade is 1.5 m tall, 2 m wide, and makes an angle of 60° with the ground. What is the area of shade that the students have to sit in at 12 noon (that is, what is the projection of the shade onto the

asked by What?! on July 1, 2008
3. ## Pre-Calc

medication duration using the function of e through time lapse problem D(h)=8e(up carrot)-0.31(h) find med level at 1 hour- no problem 5.88mg. but every time I insert 4 for the 4 hours I get a larger number... much larger indicting the med level has gone

asked by BecKi on February 21, 2010
4. ## Algebra2

The function f(t)=100,000/1+5000e^(-t) represents the population of an endangered species bird t years after they were introduced to a non-threatening habitat. a.In what year will there be 70,000 birds? b.How many birds were intially introduced to the

asked by MV on December 7, 2011
5. ## Math:Probability

The probability of having homework over the weekend in math is 0.9,history is 0.6, and Spanish is 0.75. 1. What is the probability of having exactly one class that gives homework? Is this a nCx problem? I got an illogical answer: 10.54=1054% THIS IS NOT

asked by Anonymous on March 1, 2014
6. ## Math

how to explain to my child this math problem : davia draws a shape with 5 sides .Two sides are each 5 inches long . Two other sides are 4 inches long.The perimeter of the shape is 27 inches . What is the length of the fifth side?

asked by isabella on March 19, 2014
7. ## Science

I need help researching this hypothesis: "A candle will burn slower in cooler environments." I need to research two topics and three research questions in each topic. First topic: Candle Questions: (1) Composition of a candle (2) How do candles create

asked by anonymous on May 16, 2018
8. ## Axia Math 117

I am of need of HELP. I am working on the word problems for AXIA math 117 and I do not understand the first problem. I have listed the information below. I have tried many times and I have not figured this out. My assignment is due tomorrow and I am

asked by Ann on August 7, 2010
9. ## math

Joe puts 5 books in his backpack as he leaves for school. He has 2 math books, 1 science book, and 2 history books. What is the probability that he will grab his science book out of his backpack without looking? I think 1/5 Jacquie has 4 sweaters that go

asked by SUE on March 13, 2014
10. ## math

I don't get this I've been absent for 3 weeks On a math quiz Mary score 3 points for each of the 12 multiple-choice question she answered correctly and five points for each of the eight free response question she answered correctly. What was the total

asked by Shyanne on February 25, 2015
11. ## Math

Gray bought two plots of land for a total of 120000 on the first plot she made a profit of 15% on the second plot she made 10% profit her total profit 5500, how much did she pay for each piece of land? (And please show the full procedure of the math even

asked by URGENT Help Need by 22.10.13 on October 18, 2013
12. ## MATH

Joe puts 5 books in his backpack as he leaves for school. He has 2 math books, 1 science book, and 2 history books. What is the probability that he will grab his science book out of his backpack without looking? I think 1/5 Jacquie has 4 sweaters that go

asked by Anonymous on March 13, 2014
13. ## math

(1 point) Calculate the mean and median of the following grades on a math test: 97, 88, 89, 86, 83, 80, 78, 74, 64, 62, 49 Mean = Median = Is this data set skewed to the right, symmetric, or skewed to the left? (Enter "SKEWED RIGHT", "SYMMETRIC", or

asked by shehroz on May 17, 2016

the actual problem is integral(2 to +infinity) (1/x^2) dx and after integrating and plugging in the bounds, i got -1/(infinity sign)+ 1/2 does that converge to 1/2, Ln2, 1, 2 or is the answer nonexistent? what i was thinking that everytime the bottom

asked by Anonymous on April 25, 2007
15. ## AP Chem

For the following equilibrium system, which of the following changes will form more CaCO3? CO2(g) + Ca(OH)2(s) CaCO3(s) + H2O(l) deltaH(rxn) = -113 kJ My choices are: a) Decrease temperature at a constant pressure (no phase change) B) Increase volume at a

asked by Lisa on February 26, 2013
16. ## functional design

I am doing a power point of functional design for health care and am having trouble as this design is best used in small organizations but we are not doing a organization(like nursing homes or small offices) so what can i put for bullets in my slide for

asked by april on January 31, 2009
17. ## Into to com

Analyze how language functions in the video “Power of Words.” What makes this video so effective in illustrating the various principles of verbal communication? Can you think of a real life situation where the specific words you choose can radically

asked by Ken on March 21, 2017
18. ## Algebra: Parabolas

I have a math problem that requires me to find the focal length of a parabola using the information given on a graph. It is a standard horizontal parabola, the formula being y^2 = ax. The focus point is formula a = 4p. I know that a is positive, because

asked by Anonymous on April 26, 2012
19. ## Trigonometry

Verify the identities. 1.) SIN[(π/2)-X]/COS[(π/2)-X]=COT X 2.) SEC(-X)/CSC(-X)= -TAN X 3.) (1 + SIN Y)[1 + SIN(-Y)]= COS²Y 4.) 1 + CSC(-θ)/COS(-θ) + COT(-θ)= SEC θ (Note: Just relax through verifying/solving these nice fun looking math problems!

asked by AwesomeGuy on February 14, 2013
20. ## Math

math puzzle: i am less than 3000. all four digits are odd. all four digits are different. the sum of my tens digit and ones digit is 16. i am divisible b 13. who am i? Ans: the thousand digit must be 1, the hundreds digit is 3 or 5. The tens and ones

asked by William on January 19, 2016
21. ## psychology

According to Piaget, children develop through a series of stages that: 1. lead all children to the final and most advanced stages of logical thinking. 2. are unpredictable and unique to each child. 3. are unpredictable, but nevertheless lead to the most

asked by andrew on October 7, 2018
22. ## sociology

According to Piaget, children develop through a series of stages that: lead all children to the final and most advanced stages of logical thinking. are unpredictable and unique to each child. are unpredictable, but nevertheless lead to the most advanced

asked by ty on October 7, 2018
23. ## Design

What is the difference between layering and terracing? A. More depth can be achieved with layering than with terracing. B. In layering, the materials are more three-dimensional than in terracing. C. In layering, materials such as leaves can't be reversed

asked by Jamie on January 16, 2013
24. ## physics

3) A satellite is orbiting Earth at a distance of 57 kilometers. The satellite has a mass of 96 kilograms. What is the force between the planet and the satellite? (Hint: Don't forget that the distance between them in the equation represents the distance to

asked by Anonymous on October 31, 2009
25. ## art

The math tessellations: unit 4 1. The architectural design was created by: 1. using an organic pattern in the form of tessellation. 2. using a geometric pattern in the form a tessellation. 3. using no definite pattern and placing shapes randomly. 4. using

asked by Justin on October 21, 2016
26. ## Algebra 1

Your math teacher tells you that next week's test is worth 100 points and contains 38 problems. Each problem is worth either 5 points or 2 points. Because you are studying systems of linear equations, your teacher says that for extra credit you can figure

asked by johnny on March 9, 2008
27. ## Writing skills

I need to write 5 sentences about the role of education in successful financial planning we need to use proper verb tense in each sentence could you tell me if I used proper verb tense in this sentence? These skills help us to use proper mathematical

asked by Danielle on August 1, 2011
28. ## mathematics

a math consist of 20 multiple choice questions 3 points are awarded for a wrong answer. no points and awarded or deducted for an answered questions. jenny attempted a total of 19 questions and her total score is above 32. find the minimum number of correct

asked by Anonymous on September 28, 2016
29. ## Math

Find the area of the triangle with the base 1 2/5 yards and height 5/9 yards. The area of the triangle equals half of the product base and height. The area is ____yd^2 (Type whole number or a simplified fraction) I came up with 35/108 did I do the math

asked by Denise on August 6, 2013
30. ## Statistics

A researcher measures the following scores for a group of people. The X variable is the number of errors on a math test, and the Y variable is the person’s level of satisfaction with his/her performance. (a) With such ratio scores, what should the

asked by J.T on October 13, 2014
31. ## Math

You want to create an open rectangular box from a rectangular box. from a square piece of cardboard 20 inches by 20 inches. You will cut a 3 inch square from each corner. Draw a diagram and find the length of the box. Can someone help me with this diagram

asked by Olivia on August 25, 2014
32. ## singapore math

My 3rd grade son get this math problem. It states that John thinks of a 3-digit number. What is his number? Use the clues below to find John's number. Every digit is different. The sum of all thedigits is 19. The difference between the hundreds digit and

asked by lori on November 4, 2012
33. ## Math

Hey I'm working on a math assignment and I'm trying to work out the total amount of rainfall that fell in a certain area. Would this formula be correct? Total rainfall = rainfall mm x duration of storm minutes x area covered And with my rainfall mm I

asked by Tatiana on April 24, 2011
34. ## Statistics

Please Help, thank you! A researcher measures the following scores for a group of people. The X variable is the number of errors on a math test, and the Y variable is the person’s level of satisfaction with his/her performance. (a) With such ratio

asked by baegirl on June 12, 2015
35. ## Math

Forest rangers use degree measure to identify directions and locate critical spots such as fires. A forest ranger at tower A observes smoke at a bearing of 149 degrees (clockwise from the north) while another forest ranger at tower B observes the same

asked by Gayle on March 13, 2010
36. ## Geometry

Forest rangers use degree measure to identify directions and locate critical spots such as fires. A forest ranger at tower A observes smoke at a bearing of 149 degrees (clockwise from the north) while another forest ranger at tower B observes the same

asked by Libby on December 4, 2012
37. ## Biology

Hey guys! I'm thinking that B is the correct answer, but doesn't the DNA that is going to be inserted into the vector complementary to the mRNA strand? Would appreciate some help! Which one of the following is the biggest challenge that must be overcome in

asked by Angela on November 30, 2008
38. ## english literature

hi i can't find any information on the author's writing style of The English patient who is michael ondaatje and a farewell to arms by ernest hemmingway. i need to know what writing structure they use and ideas they used for writing these books. can you

asked by Anonymous on July 30, 2006
39. ## English

I left out two sentences. In my next post I will include some of the objectives I'm thinking of including in my project. 1) The woman is wearing a low-necked (two-tone) polka-dot dress, a large blue (sugar cane blue?) boater (straw hat) on her head and a

asked by Henry2 on January 25, 2012
40. ## physics

A 35kg lawnmower starts from rest. Its pushed with a force of 127N at an angle 40 degrees below horizontal. After 12s it reaches speed of 0.37m/s. Find acceleration and force of friction. Attempts: Well I figured out Fnormal=343 my multiplying mass by

asked by jamie on December 1, 2014
41. ## precalculus

Sin(x+y)cos(x-y)= 1/2sin2x+ 1/2 sin2y Help please I have no idea how to do this because my math class never did it but while making the final review for the chapter I was assigned, I put this one in it. They are going to all ask me how to do it.

asked by Dustin on January 15, 2015
42. ## math

put this in an math expression you bake two baking sheets wit 12 scones each, two baking sheets with 20 cookies each, and one baking sheet with 2 scones and 10 cookies

asked by shakyla on November 15, 2009
43. ## Computer Science (java1)

can someone please tell me the equation for compshift? double Angle = 45.0; double AngleRadians; double ComptonShift ; //calculations AngleRadians = Math.toRadians(Angle); ComptonShift = Helpppp here

asked by Nick on March 14, 2012
44. ## Math (money)

HIII!!! I NEED HELP ON MATH! PLEASE HELP! Melissa has spent \$17 so far on gifts. The additional amount she will spend will be more than \$8. What are the possible total amount she will spent? Use c for the total amount (in dollars) she will spend.

asked by Fei on July 9, 2016
45. ## bio

What effect does glucose 6 phosphate have on cellular respiration? I am doing a bio lab using a respirameter (sp?) and am trying to come up with a question to test. I am testing the respiration of germinating seeds and was thinking something along the

asked by Hannah on February 13, 2013
46. ## case management

what are some similarities and differnces of case management in the community setting and in the managed care environment. As i see it, Case management has become a critical element in a community focused mental health system. Case management in the

asked by liz on January 8, 2012
47. ## math

Need help with math problem. Tom has an unpaid balance of \$2,115.75 on his credit card statement at the beginning of June. He made a payment of \$85.00 during the month. If the interest rate on Phil's credit card was 11% per month on the unpaid balance,

asked by John on February 14, 2011
48. ## Math

I do not understand this problem, and I must write an inequality for it too: Nilsa is working on a 60 minute math test. There are 20 questions on the test. If it takes her 20 minutes to complete 12 of the questions, what is the greatest amount of time on

asked by Jimmy on December 10, 2015
49. ## math fraction

10 out of 36 students love math, 13 love science and the rest love english. write down the fraction of students who love science.

asked by susy on March 30, 2012
50. ## Algebra 1

A math test is worth 100 points and has 38 problems. Each problem is worth either 5 or 2 points. How many problems of each point value are on the test?

asked by Stacy on November 18, 2015
51. ## Math

I need help with this math problem... If joe eats 4/5 of a pizza and Hannah eats 1/3 of a pizza, how many times more did joe eat than Hannah?

asked by Sue jenkins on October 15, 2015
52. ## MATH

why is a bell the most obiedient thing in the world? why is a bell the most obiedient thing in the world? I doubt if that is true. Anyway, what does your question have to do with math?

asked by brian on July 8, 2007

Am not that great in math. Describe the different methods that can be used to find the product: (2x-5)(3x-1). I know there is the foil method. Describe the different methods that can be used to find the product: (5x+1)^2

asked by Tammie on March 29, 2011
54. ## Maths

Hi this is math How many pounds of mixed nuts selling for 4.75 dollars per pound (lb, not money) should be mixed with 10 pounds of dried fruit selling for 5.50 dollars per pound to obtain a trail mix that sells for 4.95 per pound? I find these really hard

asked by Chikako on September 1, 2015
55. ## math

suppose a license plate for a car has 4 letters followed by 1 number and 3 more letters. The letters and numbers are chosen randomly. a. how many license plates are possible? b. compare the probability that a license plate spells math4you with the

asked by Mackenzie on February 26, 2008
56. ## Chemistry

A student mixes four reagents together, thinking that the solutions will neutralize each other. The solutions mixed together are 50.0 mL of 0.100 M hydrochloric acid, 100.0 mL of 0.200 M of nintric acid,500. mL of 0.0100 M calcium hydroxide, and 200.0 mL

asked by melbell on October 8, 2014
57. ## chemistry

A student mixes four reagents together, thinking that the solutions will neutralize each other. The solutions mixed together are 50.0 mL of 0.100 M hydrochloric acid, 100.0 mL of 0.200 M of nintric acid,500. mL of 0.0100 M calcium hydroxide, and 200.0 mL

asked by ana on October 16, 2015
58. ## Child Psychology

If you take the information-processing view of cognitive development, you would say that a. typing on a computer keyboard is the equivalent of short-term memory b. thinking and data processing are similar, but not actually related. c. storing information

asked by Anonymous on July 4, 2009
59. ## Physics

Why are igloos made of ice, aren't they supposed to keep warm? Igloos are supposed to protect from the outside temperature and wind. I will be happy to critique your thinking. Igloos are made of ice in regions where no other building materials are

asked by Kranji Secondary School on April 22, 2007
60. ## algebra

The equation h = -16t^2 + 112t gives the height of an arrow, shot upward from the ground with an initial velocity of 112 ft/s, where t is the time after the arrow leaves the ground. Find the time it takes for the arrow toreach a height of 180 ft. put in

asked by jamie on July 19, 2007
61. ## English

How is "Mortals" an example of postmodernist fiction? Select three examples from the text that best represent why "mortals" is an example of postmodernist fiction. Then, use The text examples to support your thinking as to why "Mortals" reflects this

asked by M on May 22, 2017
62. ## MATH HELP

If the pattern rule is x2 +6, imagine what the trend line for this pattern would look like (on a graph of course). What pattern rule would have a trend line at the same vertical intercept (y-intercept) but has a different steepness? Explain your thinking.

asked by TOO FABULOUS FOR YOU on November 25, 2015
63. ## English

World War II was a truly (global pacifist) struggle, fought in all parts of the world by people of every race and background global? She is never bored because she has great (enigma diversity) of interests ranging from folk dancing to mathematics

asked by Jerald on October 11, 2012
64. ## English

There are 7 classes for first year students. Each class is composed of about 30 students. Emily is a student of Class 1-2. One of his classmates who went to the same elementary school asks: Which class are you in? What is the answer to the question? 1. I'm

asked by rfvv on March 23, 2016
65. ## Probability

New York’s MEGAMILLIONS lottery, a player wins 1st prize by selecting the correct 5 number combination when 5 different numbers from 1 through 56 are drawn, then selecting the correct MEGABALL number drawn from numbers 1 through 40. If a player selects

asked by Rick on November 6, 2006
66. ## Calculus

Okay so I have the following question and I am totally stuck: Newton's Law of Gravitation says that the magnitude F or the force exerted by a body of mass m on a body of mass M given by F=(GmM)/r^2 where G is the gravitational constant and r the distance

asked by Tracy on October 12, 2006
67. ## Psychology

An essential part of scientific thinking is not only how to use statistics correctly, but also how to identify the misuse of statistics. Our textbook authors suggest that students should: Answer distrust all statistics because they convey a false

asked by J.J on April 23, 2013
68. ## ea

Q: penn foster examination number 02603600 1. Which learning technique is frequently used in the expository model of teaching? A. Deductive thinking C. Discovery learning B. Inductive thinking D. Knowledge-based learning my Answer..A 2. Which technique is

asked by Lynda on May 14, 2010
69. ## Math

can someone please help me with the following 2 questions and how to do them. i have a math final tomorrow!! 1. Curtis runs 1 mph slower then Mary. After 2 hours of running in opposite directions, they are 30 miles apart. How fast had Curtis been running?

asked by Sam on December 15, 2009
70. ## physics

In the figure below, a student at a window on the second floor of a dorm sees his math professor walking on the sidewalk beside the building. He drops a water balloon from 18.0 m above the ground when the prof is 1.00 m from the point directly beneath the

asked by Anonymous on September 15, 2011
71. ## physics

In the figure below, a student at a window on the second floor of a dorm sees his math professor walking on the sidewalk beside the building. He drops a water balloon from 18.0 m above the ground when the prof is 1.00 m from the point directly beneath the

asked by Anonymous on September 15, 2011
72. ## Algebraic Systems

Okay i just wanna know what you think is the easiest between substitution and elimination/combination. I hate elimaination becuase i get confused quicker with this when actually solving it than in substitution, but it's actually easier for me. Still,

asked by &lt;3Medic+Droid&lt;3 on January 26, 2009
73. ## Chemistry limiting reactants

A student prepares phosphorous acid by reacting solid phosphorous triodide with water PI3+H2O-->H3PO3+HI The student needs to obtain 0.250L of phosphorous acid. (d=1.651g/mL). The procedure calls for a 45.0% excess of water and a yield of 75.0%. How much

asked by Gweedo8 on May 31, 2009
74. ## Chemistry 101

A student prepares phosphorous acid by reacting solid phosphorous triodide with water PI3+H2O-->H3PO3+HI The student needs to obtain 0.250L of phosphorous acid. (d=1.651g/mL). The procedure calls for a 45.0% excess of water and a yield of 75.0%. How much

asked by Gweedo8 on May 31, 2009
75. ## statistics

Needing some help to clarify this problem and help finding the right answer. _b___ 2. Which of the following accurately describes the critical region? a. outcomes with a very low probability if the null hypothesis is true b. outcomes with a high

asked by Lyn on December 29, 2013
76. ## ethics

According to Kohlberg, the ability to think of ethical situations in the abstract is best evidenced by which of the following: a. Males are best suited to this. b. Males and females with higher education are best suited to this. c. Females are capable of

asked by anna on September 4, 2014
77. ## ethics

According to Kohlberg, the ability to think of ethical situations in the abstract is best evidenced by which of the following: a. Males are best suited to this. b. Males and females with higher education are best suited to this. c. Females are capable of

asked by anna on September 3, 2014

How do regular consultations between managers and their subordinates impact productivity and job satisfaction? That depends upon the nature of the consultations. If the managers are critical and micromanage, the job satisfaction and productivity usually

asked by Marie on June 24, 2007
79. ## English

The phrase "magnanimous scorn" in the statement "he [Tom] insisted [that Daisy ride with Gatsby] with magnanimous scorn most likely means 1. courageously noble in mind and heart 2. generous in forgiving even those who are not worthy 3. selfish and

asked by Priscilla on January 13, 2010
80. ## Calculus III

Hi, this question is about Langrange multipliers. Given f(x,y) = y^2 - x^2, subject to the constraint g(x,y) = 0.25x^2 + y^2 = 1, find the max and mins. So I found the partial derivatives for both f(x,y) and g(x,y): fx = -2x fy = 2y gx = 0.5x gy = 2y And

asked by Justin on December 10, 2016
81. ## Calculus III

Hi, this question is about Langrange multipliers. Given f(x,y) = y^2 - x^2, subject to the constraint g(x,y) = 0.25x^2 + y^2 = 1, find the max and mins. So I found the partial derivatives for both f(x,y) and g(x,y): fx = -2x fy = 2y gx = 0.5x gy = 2y And

asked by Justin on December 11, 2016
82. ## Calculus III

Hi, this question is about Langrange multipliers. Given f(x,y) = y^2 - x^2, subject to the constraint g(x,y) = 0.25x^2 + y^2 = 1, find the max and mins. So I found the partial derivatives for both f(x,y) and g(x,y): fx = -2x fy = 2y gx = 0.5x gy = 2y And

asked by Justin on December 10, 2016
83. ## Math

Peter notices that the teenage students who are members of the math club have ages whose product is 611520. How many members does the club have? Extensions: Is it true that whatever number replaces 611520 that this problem has a unique solution? Suppose

asked by Claire on February 8, 2014
84. ## Algebra II

Working on my online math homework, I encountered this problem: Solve: (3x^-1 y^-2)^-2 (x^2 y^5)^-1 [[Spaces denote the end of the exponent.]] Because of the law of exponents that deals with negative exponents, I did the reciprocal and distributed the

asked by Kenneth on January 26, 2012
85. ## English

1. Math is complex, but it's necessary. 2. Social studies looks simple, but it's informative. 3. Chinese characters is not simple but complex. 4. Technical arts is useful and important. 5. Home economics is both necessary and useful. 6. Fine arts is

asked by rfvv on March 24, 2016
86. ## Math

James has set up an ordinary annuity to save for his retirement in 19 years. If his monthly payments are \$250 and the annuity has an annual interest rate of 7.5%, what will be the value of the annuity when he retires? I am studying for my math final and I

asked by Kelly on April 18, 2017
87. ## Math

Mrs. Chans math class contributed 2 dollars and \$1 coins to an earthquake relief fund. the number of \$1 coins contributed was 8 less than 5 times the number of \$2 coins contributed. if class raised total of 160 bucks, how many coins of each type was

asked by Mathew on January 14, 2011
88. ## algebra

two students are playing a math game. the object of the game is to make the least possible number by arranging the given digits inside absolute value bars on a card. In the first round, each player will use the digits 3, 5, and 7 to fill in the card. One

asked by Liz on September 10, 2014
89. ## statistics

The starting salaries of a random sample of three students who graduated from North Carolina State University last year with majors in the mathematical sciences are \$45,000, \$50,000, and \$40,000. Find a point estimate of the population mean of the starting

asked by Quintunya on March 16, 2013
90. ## Math

Good evening. I have a hard math problem that I truly need some guidance on please. Li is making beaded necklaces. For each necklace she uses 23 spacers, plus 3 beads per inch of necklace length. Write an equation to find how many beads Li needs for each

asked by Patrick on October 17, 2018
91. ## 5th grade math and science question

Can you tell me if I answered these correctly? SCIENCE: How is the basic structure of living organisms different from that of non-living organisms? MY ANSWER: Living things need energy, nutrients, water and sunlight. Non Living things have no life at all.

asked by tim on October 5, 2009
92. ## Biochemistry

How would you make 100 mL of a carbonic acid buffer at 0.5 M and pH = 6.0 using 1.0 M NaHCO3 and either 1.0 M NaOH or 1.0 M HCl and water? so far, I have 50 mL NaHCO3. I plugged that into the Henderson-Hasselbalch equation of pH=pKa + log [A-]/HA] and

asked by Kindle on September 12, 2016
93. ## Statistics

Why would one not be surprised that when students were asked how many minutes they studied on a typical weeknight, most responses are in multiples of ten minutes???? This question seems to be more about psychology than statistics. Most people don't recall

asked by Kayse on August 4, 2007
94. ## math

which 3 are correct a) if x= -10^4 then log10 x = -4 b)if x= 2^8 then log 2x = 8 c) log2 2= 4 d) if x= 3 then log10 3=x e) log 10 256-2log 10 16=0 f)log 10 (a-b)= log 10 a/log 10 b g) the gradient of the graph of y= 2e^x at x= 2 is 2e^2 h) the gradient of

asked by grant on May 12, 2007
95. ## EGlL 1010

I was wondering if the topic of bullying is debatable. I have to select a debatable topic to focus on. Make an arguable claim, and write a 5-7-page paper examining, evaluating, and supporting my argument. I was thinking I could write 1) Is bullying a big

asked by Anonymous on November 22, 2017
96. ## Math156

As a source the reporter uses a graph that states the average number of firearms per owner is 4.5. If the reporter created a headline that every person in the united states owns more than 2 firearms. Should the editor accept the headline ? I am thinking

asked by Christy on September 15, 2009
97. ## That darn physics again

Hi! i need some help with this ASAP! a body is projected upwards from a point on level ground with a velocity of 45 m/s at an elevation of 30 degrees. Working from the expression for uniformly accelerated motion in a straight line, determine 1) the time of

asked by sean on October 8, 2006
98. ## Math

Do you have any 3rd grade math practice worksheets that I can use with my students? One of my students has a predicament of not doing his homework. Please implement your time and implementing a few practice worksheets for my students. Sincerely, Mrs. Raja

asked by Mrs. Raja on March 29, 2016
99. ## Calculus: Implicit

so i suppose to find slope. i have trouble this problem. my math book is not really clear. Find the slope of the tangent line to the curve √(3x+2y)+√(4xy)=11.6 at the point (6,2). √(3x+2y) is the square root(3x+2y) √(4xy)is the square root 4xy.

asked by danny on February 29, 2012
100. ## Math

In Wilbur's math class, his grade is based on the average score of six tests, each worth 100 points. Wilbur always worries about his grade. He knows that his average on the four first tests is 88.5. What is the lowest average he could get on his next two

asked by Katherine on September 22, 2010