exam
Maths Puzzle
Numerical Ability
Five fair coins are tossed. Find the probability of obtaining 4 heads and
1 tail.
Read Solution (Total 0)
exam Other Question
RAY HAS $7.60 IN QUARTERS AND DIMES. IN ALL, HE HAS 40 COINS. HOW MANY COINS OF EACH KIND DOES HE HAVE?
what is the simplest form of (x^-2y^-3)over (x^2y^-1)^3