a question.. who knows?

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The numbers in the matrix follow a pattern. which number should replace the question mark?
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abdulmājid;1355754 said:
The numbers in the matrix follow a pattern. which number should replace the question mark?
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35.
 


next is: What place in this world can have their temperatures Fahrenheit and Celsius equal?
 
Last edited:
^
F = 1.8C + 32
F = 1.8F + 32
F - 1.8F = 32
-0.8F = 32
F = -40.
cold places with temperature -40 degrees.
 
titus said:
Cold places, -40
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abdulmājid;1355793 said:
^
F = 1.8C + 32
F = 1.8F + 32
F - 1.8F = 32
-0.8F = 32
F = -40.
cold places with temperature -40 degrees.
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Your correct about the degrees part and wow you used your maths skills :-\
But the Q says "What place" hopefully i dont confuse anyone indeed
 
I have been in colder weather in Alaska. There are numerous countries where the temperature can get lower than -40.
 
Well this is the Answer i got

F = 1.8C + 32
x = 1.8x + 32
x - 1.8x = 1.8x + 32 - 1.8x
-0.8x = 32
-8x = 320
-x = 40
x = -40
The only place that might be -40 degrees cold must be Anartica.
 
мυѕℓιмαн 4 ℓιfє;1355804 said:
Well this is the Answer i got

F = 1.8C + 32
x = 1.8x + 32
x - 1.8x = 1.8x + 32 - 1.8x
-0.8x = 32
-8x = 320
-x = 40
x = -40
The only place that might be -40 degrees cold must be Anartica.
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Its the same calculation...as I did....M4L, you may ask the next question. I dont have any questions to ask...not even silly ones....
 
мυѕℓιмαн 4 ℓιfє;1355818 said:
If its too hard ill change it to something easy inshaAllaah
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It's never too hard for an Engineering student. Alhumdulillah:shade::shade::shade::shade::shade:
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Well okay you are kind of correct coz i have no idea what you wrote

heres the "Real" answer:

1/2x +1/2(1/2x + 1/2(1/2x +1/2(1/2x + ... = y
If x = 1,
then the equation likes this:
1/2 +1/2(1/2 + 1/2(1/2 +1/2(1/2 + ... = y
1/2 +1/4 + 1/8 + 1/16 + 1/32 + ... = y
y = 1 = x
y = x

And i have no idea what that means or says either :-\ i guess its always hard for people like me :-\
 
мυѕℓιмαн 4 ℓιfє;1355826 said:
Well okay you are kind of correct coz i have no idea what you wrote

heres the "Real" answer:

1/2x +1/2(1/2x + 1/2(1/2x +1/2(1/2x + ... = y
If x = 1,
then the equation likes this:
1/2 +1/2(1/2 + 1/2(1/2 +1/2(1/2 + ... = y
1/2 +1/4 + 1/8 + 1/16 + 1/32 + ... = y
y = 1 = x
y = x

And i have no idea what that means or says either :-\ i guess its always hard for people like me :-\
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It is perhaps wrong. Can you do it assuming x = 5....?
 

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