Time to fit 7500 cars = 7500 * 1.25 hoursnumber of hours available in week = 40 hoursnumber of workers needed = 7500* 1.25 / 40 = 234.4number required = 235
Answer:
3x^3 + 3x^2 - 27x - 27
Step-by-step explanation:
it would be da families with 1 child
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