exam Maths Puzzle Numerical Ability

I HAVE $1.00 IN MY POCKET IT IS ALL IN COINS.
TOTAL COINS IS 50.
I HAVE 50 COINS IN MY POCKET WHICH IS EQUAL TO $1.00. WHAT IS THE BREAK DOWN OF COINS THAT I HAVE? HOW MANY OF EACH ?

Read Solution (Total 0)

exam Other Question

Hi,
I need to graph -x Squared and (-x) squared, with the substition for x being; 2, 0, -1, and -3 and i was wondering what is the difference between -x squared and (-x) squared. Hello,

could you show me how to write the series 1+(1/2)+(1/4)........(1/4096) in sigma notation.

I havent dont this in some time.

Regards.

Len.