a varies directly as the square of b and inversely as the square of c. If a=131 when b=4 and c=7, find a if b=3 and c=9. Round your answer to two decimal places if necessary.

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answer: 2 answers

step-by-step explanation: the first one means to spread the product throughout the marketplace such that a large number of people can buy it.  

the second means the process of making a product or service available for the consumer or business user that needs it.

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