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Posted By:
Miley143
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March, 2014
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I'm a freak in math ask me anything haha 

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Posted By:
babyglam
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June, 2014
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If A=b and c +32=B what is A.

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Posted By:
Yeliak
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"babyglam" wrote:

If A=b and c +32=B what is A.
From my understanding, A is B, and C could be A, depending on the situation. In your equation, we could say C and A are the same. And if you said it all equals B, then it must equal A, too. Since A=B. Is this actually solvable or is it a riddle?


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Posted By:
-Karpov-
-Karpov-
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March, 2014
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"Yeliak" wrote:



"babyglam" wrote:


If A=b and c +32=B what is A.
From my understanding, A is B, and C could be A, depending on the situation. In your equation, we could say C and A are the same. And if you said it all equals B, then it must equal A, too. Since A=B. Is this actually solvable or is it a riddle?


what

A = c+32

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Posted By:
hydia 5456
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The integral sec y dy from zero to one-sixth of pie is log to base e of the square root of three times the sixty four power of what?

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Posted By:
gufht
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January, 2014
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this is more of geography.

How to spell awesome

So inspiring :D

What would your reaction be if Justin beiber showed up at your door, but before he could say anything was shot by an arrow?

"Omg, its Justin beiber!" - 48%
" WAAAAAAAA" - 50%
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Posted By:
gufht
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January, 2014
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"-Karpov-" wrote:



"Yeliak" wrote:








"babyglam" wrote:




If A=b and c +32=B what is A.
From my understanding, A is B, and C could be A, depending on the situation. In your equation, we could say C and A are the same. And if you said it all equals B, then it must equal A, too. Since A=B. Is this actually solvable or is it a riddle?


what





lol



How to spell awesome

So inspiring :D

What would your reaction be if Justin beiber showed up at your door, but before he could say anything was shot by an arrow?

"Omg, its Justin beiber!" - 48%
" WAAAAAAAA" - 50%
"Heh." . closes door in face . - Me Big Grin


Need help in math ask here

Posted By:
Yeliak
Yeliak
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May, 2010
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"gufht" wrote:

this is more of geography.



Geography?


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Posted By:
ValenciaRose
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April, 2013
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hi! Basically i have tuiton homework and I am really stuck on this question Tongue Out the answer is probably obvious considering this question is only worth one mark but I am so stuck Confused

year 7                red ticket                 1 to 80 numbers used
year 8                blue ticket                1 to 75 numbers used
year 9                yellow ticket             1 to 90 numbers used



the headteacher selects the winning ticket at random.

She says
: 'the winning ticket number is 39'

What is the probability that this winning ticket is blue?

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✄║╚╗╔╝║─║║
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✄─║╚╝║╔╗║║║║═╣╔╗╣╔═╬╣╔╗║
✄─╚╗╔╣╔╗║╚╣║═╣║║║╚═╣║╔╗║
✄──╚╝╚╝╚╩═╩══╩╝╚╩══╩╩╝╚╝
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Posted By:
-Karpov-
-Karpov-
Member since:
March, 2014
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Posts: 373


"ValenciaRose" wrote:


hi! Basically i have tuiton homework and I am really stuck on this question Tongue Out the answer is probably obvious considering this question is only worth one mark but I am so stuck Confused







year 7                red ticket                 1 to 80 numbers used



year 8                blue ticket                1 to 75 numbers used



year 9                yellow ticket             1 to 90 numbers used












the headteacher selects the winning ticket at random.







She says
: 'the winning ticket number is 39'







What is the probability that this winning ticket is blue?


You just need to add up the total amount of tickets used, which is 245

Then you take the total number of blue tickets (75) and put it over the total of tickets (245). So 75/245 is the answer, but you can simplify it by dividing both sides by 5. 

Seventy-five divided by five = fifteen
Two-forty-five divded by five = forty nine

So there's your answer, 15 over 49 is the probability for the winning ticket to be blue.

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