book Maths Puzzle Numerical Ability

Can the solution set of the compound inequality x < -3 0r x > 5 be expressed as -3 > X > 5? Please explain.

Read Solution (Total 0)

book Other Question

A private airplane leaves an airport and flies due south at 192 km/h. Two hours later a jet leaves the same airport and flies due south at 960 km/h. When will the jet overtake the You have a coin bank containing dimes, nickles, and quarters. You grab a handful and find that you have 4 dimes, 7 nickles, and 3 quarters. Find the probability that each is the