sam-math10.blogspot.com
sam-math10: question 13
http://sam-math10.blogspot.com/2010/02/omg-omg-so-hard.html
Thursday, February 25, 2010. In the diagram, there is 2 small circle in a big circle and what they are asking is what is the area of the shaded rigion when the radius of the larger circle is 6. What i did was since you know what the radius of the large circle is 6, the area of a circle is "pie r square". so 6x6=36 and x pie is 36pie. Radius of the smaller circles are 3 beacuse 6 is there "d". so 3x3=9pie. and there is 2 circle so times to is 18pie. Subscribe to: Post Comments (Atom).
patricia-math10w.blogspot.com
Math 10 Wings: February 2010
http://patricia-math10w.blogspot.com/2010_02_01_archive.html
Thursday, February 25, 2010. Monster questions T T. Solving Radical Expression- - -. Sunday, February 21, 2010. MATH: Problem Set #2. Four points are on a line segment, as shown. If AB : BC = 1 : 2. And BC : CD = 8 : 5, then AB : BD equals:. A) 4 : 13 (B) 1 : 13 (C) 1 : 7. D) 3 : 13 (E) 4 : 17. Since the ratio of AB:BC is equal to 1:2, then the difference. Between them is half. Since BC:CD is compared to each other. By 8:5, then as BC is 8, AB can be 4. The sum of BC - CD. A) 4 : 13. Got the answer wrong!
patricia-math10w.blogspot.com
Math 10 Wings: April 2010
http://patricia-math10w.blogspot.com/2010_04_01_archive.html
Wednesday, April 14, 2010. Grade 10 Mathematics Contest. I find that this type of question can be very challenging. It's simple, but very tricky. The value of (√100 - √36 ) 2 is. A) 16 b) 6 c) 8 d) 1024 e) 4096. Because there are roots within the brackets, you must figure that out first before a number is squared. So the root of 100 is 10, and the root of 36 is 6. Therefore ten minus six equals to 4. 4 squared equals to 16. Subscribe to: Posts (Atom). Math 10 Wings Class. View my complete profile.
sam-math10.blogspot.com
sam-math10: tower of hanoi
http://sam-math10.blogspot.com/2010/02/tower-of-hanoi.html
Thursday, February 4, 2010. Describe the straggy and formula for the puzzzle tower of hanoi. From the moves necessary to transfer one, two, and three disks, we can find a recursive pattern - a pattern that uses information from one step to find the next step - for moving n disks from post A to post C:. Next, transfer disk 1 to post C [1 move]. Subscribe to: Post Comments (Atom). The question i love the most. View my complete profile.
patricia-math10w.blogspot.com
Math 10 Wings: 2006 Cayley Contest
http://patricia-math10w.blogspot.com/2010/04/2006-cayley-contest.html
Wednesday, April 14, 2010. Grade 10 Mathematics Contest. I find that this type of question can be very challenging. It's simple, but very tricky. The value of (√100 - √36 ) 2 is. A) 16 b) 6 c) 8 d) 1024 e) 4096. Because there are roots within the brackets, you must figure that out first before a number is squared. So the root of 100 is 10, and the root of 36 is 6. Therefore ten minus six equals to 4. 4 squared equals to 16. Subscribe to: Post Comments (Atom). Math 10 Wings Class. View my complete profile.
patricia-math10w.blogspot.com
Math 10 Wings: To be good in math...
http://patricia-math10w.blogspot.com/2010/03/to-be-good-in-math.html
Friday, March 26, 2010. To be good in math. These 3 qualities are a few of the most important in order to be good in math. 2 Don't be afraid to ask a lot of questions. 3 Willingness to learn. I believe that if anyone has these three traits, they can become good in math; whether they are good at it to start with in the first place or not. Keep on asking questions if you don't get something! Questions will always help you to grow in your knowledge and understanding, they will always benefit you!
mso-math10w.blogspot.com
MATH IS AMAZING :D: February 2010
http://mso-math10w.blogspot.com/2010_02_01_archive.html
MATH IS AMAZING :D. Wednesday, February 10, 2010. My favorite math problem is number 10. 10: The sum of nine sonsecutive positive integers is 99. THe largest of these integers is: (a)9 (b) 11 (c)19 (d)7 (e)15. I like this problem because there are many different ways to solve the problem. You can take the more mathematical way, or you can do the simple guess and check and still get the answer. You can use the method of:. X x 1 x 2 x 3 . etc and find the answer. In the end the anser is (E) 15.
mso-math10w.blogspot.com
MATH IS AMAZING :D: April 2010
http://mso-math10w.blogspot.com/2010_04_01_archive.html
MATH IS AMAZING :D. Thursday, April 15, 2010. My favorite question was number 10. 10) The sum of five consecutive integers is 75. The sum of the largest and smallest of these five integers is:. A)15 b)25 c)26 d)30 e) 32. I first started with 12 13 14 15 16 but that equaled to 70. So next i tried. 13 14 15 16 17 which equaled to 75! And than you have to add the largest and smallest integer (13 17) which equaled to 30, therefore the answer is number d! Friday, April 2, 2010. A)1 b)2 c)3 d)4 e)5. But after ...
patricia-math10w.blogspot.com
Math 10 Wings: Cayley Contest~~
http://patricia-math10w.blogspot.com/2010/03/cayley-contest.html
Monday, March 29, 2010. Thursday, February 25, 2010. Obvious is the most dangerous word in mathematics." - E.T. Bell. I answered as much as I could, and when Part B questions got too difficult for my brain to analyze, I skipped to Part C, but that wasn't any better. I spent a lot of time trying to figure out Part C questions, so I guess that's why I was so stressed! Soo this is one question from the Cayley contest that I picked to explain. Pascal H.S. = 400 students; boys to girls = 3 : 2). So I took the...
pooglapoth.blogspot.com
Math 10 Wings: February 2010
http://pooglapoth.blogspot.com/2010_02_01_archive.html
Thursday, February 25, 2010. Math Contest Feburary 25 2010. Today, we took the math contest! Usually, when I took math contest, there was no pressure. I did not strive to get a good score. However, today, there was pressure, and i was inclined to do better. I was not nervous though. I was just more focused. I was able to do hard questions! After finishing the math contest, i got a feeling of happiness. I was finally done! And i felt like i had just finished climbing a mountain. Math contest Feb 17 2010.
