*Explanation: When you roll a die, you either get a 1, 2, 3, 4, 5, or 6. Since there are a finite number of possibilities, the statistic involved is called a discrete random variable. When you select any real number from between 0 and 1, there are an infinite number of possible draws. The statistic involved is called a continuous random variable.*

ii) Write the expression for the volume of a thick crust pizza with height "a" and radius "z".

*Explanation: The formula for volume is *

iii) What do you get when you cross a mosquito with a mountain climber?

Nothing. You can't cross a vector and a scalar.

*Explanation: A vector is a mathematical entity with both magnitude and direction in any number of dimensions. You can take the cross product of two vectors to form a new vector, similar to multiplication of real numbers.*

*A scalar is just a real number, a directionless magnitude in vector space. You cannot take a cross product of a scalar and a vector. *

*Hence, you can't cross a mosquito (disease vector) and a mountain climber (a scalar).*

Here's a brand new one...

There are THREE kinda people on earth..

Those who are BELOW AVERAGE & those who are ABOVE AVERAGE!!

That's mean!

]]>All i was thinking was something like "root over negative....' which obviously didn't make any sense to me!

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Its 'i over 8 (ate)'!

Was REALLY NICE!

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??????

Here's a hint..

]]>There are THREE kinda people on earth..

Those who are BELOW AVERAGE & those who are ABOVE AVERAGE!!

Didn't get the 'dinner' one but second one was really nice!!

i think it was over funny! (clue)

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A: Because the JOKE PART is IMAGINARY!!:lol:]]>