exam Maths Puzzle Numerical Ability

Peter wants his math average to be above 85 for the year. If his average is for the first three quarters are 80,78, and 92, what must he score for the fourth quarter to achieve his goal?

Read Solution (Total 0)

exam Other Question

{m,o,n,e,y}=[r,i,c,h} is this true or false calculate the first derivatives f(x) for each of the following:
show all work

A)f(x)= 2/3x3/4 + 3/4x2/3+ 5/6x2/3

B) f(x)= 2/5x3/2 + 5/6x3/4 + 5/6x3/2

C) f(x)= 3/4x2/3 +5/6x3/2 + 3/4x3/2