exam Maths Puzzle Numerical Ability

Find the mean?
5, 6, 9, 11, 14

Read Solution (Total 0)

exam Other Question

i am stumped as to how to solve this problem. using the rational zero theorem to find the possible zeros of: p(x)= 2x^3-5x^2+2x-9. thank you so much!! Terry had 60 emplyees.20% were drivers,1/3 were messengers .25 worked in the office . The rest were mangers. How many were mangers?