book
Maths Puzzle
Numerical Ability
2a-5/6a^2-9a-16
5m+2/20m^2+13m-6
2x+1/6x^2+11*-29
3b-5/6b^2+5b-12
2x-5/8x^2+4x-31
x-5/8x^2-x-34
3t-2/6t^2-13t-7
x+4/2x^2+3x-12
3x-2/6x^2-13x+8
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book Other Question
graph y=3sinx and y=sin 3x on the same axes. label the graph of each function.
I know the amp. of first function is 3 and period is 2pi and for second function amp. is 1 and period is 2pi/3 i just dont know how to graph
at work, Jack must stuff 1000 envelopes w/ advertisements. He can stuff 12 envelopes in one minute, and he has 112 envelopes already finished. Solve 1000 = 12n + 112 to find how many minutes it will take jack to complete the task