Critical Thinking/Math

145,717 results, page 55

1. math

how do i work this problem 8x25x23 using subtraction in mental math
2. math

math question from applications of the derivatives. maths formula: V = 4/3(pi)r^3 dV = 4(pi)(3r^2) = 4(pi)r^2 But I don't understanding that how to get (3r^2) ?
3. Math

My math problem is combining like terms then simply. 3 3 6b - 2b + 2b + 2b -b Answer is (b)
4. Math

Math question is combining like terms then simplify. 3 3 6b - 2b+2b+2b -b 3 My answer is 4b -b
5. Math

I can't figure out how to solve this math problem, please help. 1.4 divided by 36.96
6. Math

My math question is, write 0.67 in simplest form. My answer is 20/40 am I correct.
7. Math

My math question is to write 5.6 in simplest form. My answer is 5 2/5 am I correct. Thanks
8. math

What doea,the c mean when the math problem is 8c = how many pints? I tried 1 2 4 and 16 but don't know what to look for.
9. Math

What is the product of 3 2/3 and 14 2/5? A. 54 B. 52 4/5 C. 42 4/5 D. 52 4/15 I did the math and got 42 4/15 what did i do wrong? If i had to guess id say its c or d ):
10. math

help me in extended book of math I GCSE on page 57 exercise 7 in grade 10.
11. Math

Can someone give me the answers to the U6 math test? For 6th grade?
12. English

1. It is great fun to draw cartoons. 2. It is complicated to study math. 3. It is dangerous to ride a bike on the street. 4. it is useful to study math. 5. It is good to play the guitar. 6. It is amusing to play the guitar. 7. It is difficult to study math. (What do you think ...
13. Math

Math problem: If one of the triangle's is 130%. How do I figure out the rest of the angles?
14. math

help me i am stcuk on my math, my teacher told me to convert this to a fraction and they wont help me please show me how!!!!!! 5.3 =
15. math

Is anyone familar with Sharon Wells Math? How do you solve a word problem using their program?
16. Math Symbols

What does ^ mean in math? I see people writing it as a symbol on this site often! Thanks!
17. math

Hello, I need help with this math problem 4+3/3 + 5+1/5 its a fractions question how do I figure out the answer, thanks
18. Math

I need help unscrambling these math words: dlrcaai tteiuqon sigeetnr eeianrdmr eoiatronp
19. math

i don't understand how to do: SLOPE INTERCEPT FORM for example: y= 2x+ 5 help!!!! i have a math test tomorow
20. MATH

I need a good studying website for math 8. The book I have is mathlinks 8. please help :-)
21. Math 213 Elementary Math

Use the definition of less than to show each of the following: a. 2 < 4 b. 3 < 100 c. 0 < 3
22. math

Accoring to math teachers, what did the acorn say when it grew up? there is ten questions and 15 boxes
23. 3rd grade Math

Writing in Math - How can estimating help you add two-digit numbers?
24. MATH Introduction to Math Skills and Strategies

Write the algebraic expression for: Eight more than a number
25. MATH Introduction to Math Skills and Strategies

Evaluate when x+y/3 when x=17 and y=4 sorry had to repost the question thank you
26. Math

1st grade math worksheet says Write some names for 12, what does this mean?
27. math

i need to unscrmble th word enitmelgens its som math term HHHHEEEELLLLPPP!!!!!!!!!!!!!!!!! please:)
28. math

i'm having trouble with this math equation 5/2x^2-1/2^4 (need to find greatest common factor)
29. math

use mental math to find each value 5% rebate on a \$150 cell phones
30. math

What Is the ture math relationship using the numbers 1,1,1,10,7,8 ,5 to make it 1 or equal to one in fractions?
31. math

Would you use mental math to solve 2984+1997+406? Explain?
32. math

need help for a school math project:adjusting a recipe amounts using fractions
33. math

would you use mental math to solve 2984+1997+406? explain
34. Math

¾ of 28 = 21 what type of math problem is this? I was observing a teacher teach this but never stated what this was called.
35. math

I need help with the math textbook stretching and Shrinking page 89, questions 33 and 34. THANK YOU TO WHOEVER HELPS ME :D
36. math

i have math and my teacher wrote 26,397 and want's me to write the number in expanded form. how do i do it?
37. math

How do I factor non-traditional math problems that contain symbols? The examples given were: \$q + \$8 - \$~ and 7* - x* + 2*.
38. Math

I'm trying to figure out a Math pizzazz worksheet. I can't get the answer to question #3 on page E-38-E
39. Math

Hi,Ms.Sue again. I was wondering if you could help me with my math? Solve for . Show all work. (3 points) 1/5 (2x-10)+ 4x = -3 (1/5x+4)
40. math

can someone give me the answers to the math lesson 17 measurement unit test? please.
41. math REALLY NEED SOME HELP

question 10 on unit math review find the are....its hard!
42. Math

Simplify 2(x+2)+4x-10x. I do not understand how to do this problem and we did not go over simplifying in math class. Please help.
43. Math

I scored 3031 on my math performance series scantron test...is that a good score?
44. MATH

MY MATH PROBLEM SAID FOR ME TO CHANGE 3/4 INTO A DECIMAL. MY ANSWER IS 0.336 AM i CORRECT.
45. Math

How many different arrangements can be made with the letters from the word MATH? 12 24 <--- I think. 106 1,210
46. Math

Could someone help? Its on connections math test unit 6 lesson 7 14x2+4+3x-12x2-3+11x
47. math

can someone help me with lesson 5 unit 3 math “finding the area of composite figures” practice?
48. psychology

Time Remaining: 1. If the concept is truck, the prototype might be: (Points: 5) a Ford pick up. bulldozer. gravel eighteen wheeler. personnel carrier. 2. If the prototype is block or ball, the concept is: (Points: 5) construction. toy. child. play. 3. All major cities have a ...
49. MATH-help

I have math questions to do, but since my class and I share the math text books with this other class, we are not allowed to bring them home. So I decided to go onto the site : h t t p : // highered . mcgraw-hill . com /sites/0070002479/information_center_view0/sample_material...
50. Math

I am a parent trying help my son, who has trouble understanding and remembering how to work his math. I never had this math, so it is hard for me to explain it. If I see it worked out. Then I can explain it, (I Think) here is the problems. A ball is tossed into the air and it ...
51. Buddha Question....

Does anyone know anything about the Buddhist monk Ummon? I read a koan (a type of Buddhist proverb or riddle) by Ummon that said some pretty harsh things about Buddha. I am wondering why a Chinese Buddhist monk of Ummon's statue would denigrate the founder of his religion like...
52. Math

There are 25 computers in a math lab. There are 6 activity booklet for very 2 computers in the math lab. How many activity booklets are in the math lab?
53. COM

Read essay below and explain how effectively did the author persuade you and why? _______________________________________ The United States is the only modernized Western nation that does not offer publically funded health care to all its citizens; the costs of health care for...
54. Businees and Technical Writing

Hello, I have Business and Technical Writing paper and it has me a little stumpped. I just don't know how I can fill the requirements of the paper by the detail scenario given. I am assuming that based on the scenario I can adress the problem as a communication malfunction But...

# Math - bobpursley, Monday, September 14, 2009 at 5:24pm The base of the rectangle can go from 3 to 22 along the base. 3x22 4x21 5x20 6x19 ... 22x3 Ok, looks like to me it is 22-2 ways. # Math - Van , Monday, September 14, 2009 at 5:31pm sorry... i don't understand
56. Math

how do you do the slope formula backword? what is the dimensions of retangle that can be made from 24 of tiles 6thgrade math help. who is the best ?
57. math

a # that is neither prime nor the sum of two distinct primes. are you doing that month of math thing?
58. math

ok. i am becoming home schooled on the computer, and i have no idea how to do my math problems... examples 3/12 + 3/4n what do i do with the n? 9/(4xa) - 3/4
59. Math

Where there is a math problem with different instructions like 15+6/3 and there are no parenthesis, which do I do first...the 15 + 6 or the 6/3? What are the order of operations when there are no parentheses?
60. math

if your doing a circle graph in math and you have percents that are 18 16 or something that doesnt end with a 5 or 1 what degrees would it be??
61. math

okay i am comepletely stuck on this math prob....: x + 5y - 10 = 0 x = 2y - 8 i know the answer is -20/7 , 18/7 but i have no idea how they got it so someone PLZ HELP!!!!
62. math

Could you help me with this math? i don't know what is 2 gram equal to how much of a teaspoon. I'm trying to measure the granulated sugar. Thank you in advance.
63. 5th grade math

I need some help with my math sheet lesson 11-12 with volume mass and capacity
64. math

is thier any site of math of 5 class and above because i need to do lot of hard work in maths Thanks.
65. Math

Writing in math tell how you could use a number line to detemine which of two numbers is greater?
66. math

use properties and mental math to find the value. (10times8)times3 8times(3times5) (36+42)+24
67. math, blind student

What is a scatter plot? My math book is on tape and I have no idea what I'm supposed to do.
68. math

[-4,10] im supposed to describe what the graph of the interval looks like.. help please im not good at this kind of math.
69. MATH

Evaluate: 7 + (-9) + (-5) + 6 A) 17 B) -1 C) 9 Okay.. I am having a brain fart! Do you do the math in the parenthesis first? If so, the answer would be A> 17? Please help!!
70. math

you must do ahomework in math,history, science and georaphy in how many diffrent or derscan you do yor homework?
71. Math

My son's math homework asks him to find each product by factoring the tens. 6 x 2, 6 x 20 and 60 x 20. There is no explaination in the book..can you help?
72. MATH

is there anyway that a diagram or something can be drawn or pasted into the question box for a math problem?
73. Math

We are doing multi-step equations in math. And this equation is kind of hard for me because the variable is alone. h-6+7h=42 What does "h" equal?
74. math c30

-pi/4 plus 15pi/4 divided by 2=7pi/4 how is the math done regarding the fractions (dividing and multiplying)
75. math

math : write an equation that uses 18-?and 10+2.explain how to decide which numbers would make it true.
76. math

i also have a math test tomorrow and i get sooo confused with irregular shapes in geometry
77. math

find the product using mental math and the distributive property for 7(15) showing the work as shown
78. 2nd grade of math

Writing in math.Use counters.Tell how to make 10 when adding 8+5. and how it explain?
79. MATH/CAREER

If I want to be a pharmacist should I take IB Calculus or Math 251&252 in high school ?
80. Math

You have used tables, equations, and graphs for math. When would you use each representation. explain
81. math

Josh completed 2 math problems in 2 minutes. Julia says he did 3/5 of a problem each munute. is she correct?
82. Math

I need help with the below math problem. I have to write out the steps to show the answer. 2(x - 14) + 3 = 7x + 5
83. Math

Math - Tyler, Wednesday, May 14, 2014 at 2:51pm Solve (z +2)^ 4/3 = 4 where z is a real number please helpp
84. math

The test scores for a math class are shown below 83,85,82,93,83,84,95,87,86,94 what is the standard deviation of the data set?
85. Math

Explain how to find the greatest common factor of three numbers. Grade 6 GO MATH BOOK
86. Algebra

Find the 20th term of the following sequence. -6, -4, -2, 0, ... 32 44 46 I did the math but I don't know if it's correct, I'm not very good in math.
87. math

Given the proportion 3x+2y/7=2x+3y/8, determine the value of xy^2-x^2y/x^3+y^3 This is what I got so far... 3x+2y/7=2x+3y/8=k 3x+2y=7k 2x+3y=8k And that's where I'm stuck at solving this math question.
88. Math

in the expression -7x - 5x^2 + 5, what is the coefficient of x? A.) 7 B.) 5 C.) -7 D.) -5 Can anybody help me with the math? It's not my best subject... (or if you'd just give me the answer that would be fine too, XD.)
89. Math

Students can improve their math performance by putting forth additional effort when necessary. Is this true?
90. Math

what is the supplement of the complement of an angle measuring 52 degrees? i dont fully understand this question or how to do the math on it.
91. Math

Does anyone have the answers for the Penn Foster Math for Business and Finance proctored exam? 060497
92. Math/Algebra

I need help on a Middle School Math With Pizzaz worksheet. It is titled, Vive la France!
93. math, I need help please answer quickly!

A) Estimate 49% of 162 B) Use mental math to calculate 49% of 62
94. Math

I need help with an IB Math Internal Assessment on Matrix Powers.
95. math

help i am failling math!!! worksheets and any more practice will kill me!! help
96. Math!~Algebra

Issues with these 2 math problems and no examples in the book. S^8/S^5 -4x^3+9x^2-6x-1
97. Math

What is "mental math" and give examples. 4th grade
98. Math

for my math project I have to know how much mass is in a superball. . . . THANKS!
99. Math

Can anyone help me with this equation in math. here it is..... 5x x 18.75=93.75 does anyone no how to convert this into the anwser?
100. math

can someone unscramble these math words reaoprddrie enitmelgens