Aplumber charges a $75 flat fee for jobs lasting up to an hour and $30 for each hour of labor after the first hour. which expression models the cost of a job lasting h hours, when h is greater than 1?

hi! i think the answer is 1/2 : )

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation:

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step-by-step explanation:

then