exam
Maths Puzzle
Numerical Ability
Simplify
m^6/7 divided by m^10/14
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exam Other Question
Dear Tutor,
I really need help on this question and I have no idea how to start it:he inequality having the shaded region as its graph is:
(A) y>-3x+12
(B) y (is greater than or equal to) -3x+12
(C) y<-3x+12
A plane flies 500 miles with the wind and 340 miles against the wind in the same length of time. If the speed of the wind is 28mph, what is the speed of the plane in still air?