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The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.