exam
Maths Puzzle
Numerical Ability
a figure shows the graphs of f(x) = x3 and g(x) = ax3. what can you conclude about the value of a?
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exam Other Question
Help please.
Use formula from example 7 and find the periods of pendulums of lenghts 2 feet, 3 feet, and 4.5 feet. Express your answer to the nearest tenth of a second.
Examp
Factor completely:
9x2 + 40x + 16