exam Maths Puzzle Numerical Ability

If a document that is 6 inches long is traveling 250 inches per seconds past a transport sensor,how long in milliseconds will the sensor be covered?

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exam Other Question

how can i find the answer by using long division?
(x^2+1/2X-3/16)/(X+3/4)
Can someone please help me on the following problem?

I need to evaluate this function for the value specified.

f(x) = x^2 - 7x + 10; find (a) f(0), (b) f(5), and (c) f(-2).

Thank you,
sher