exam Maths Puzzle Numerical Ability

If you select 2 cards from a deck, what is the probability of getting 2 matching cards (2kings, 2fives, and so on)?

Read Solution (Total 0)

exam Other Question

Solve. 4 - a-4/a+5 = a^2-16/a+5

Thank you in advance. Automotive trades: What length on the circumference would a 20 degree angle span on a 16-in. flywheel? Round to the nearest hundredth.