Suppose a bathtub is filled 60 gallons of with water. At t = 0 seconds, the drain plug is pulled an the water begins the drain at a rate of 3 gallons per minute. Write a linear equation to represent the cost as a function of hours.

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step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

the anwser is d) 75°

step-by-step explanation:

answer: sensy

step-by-step explanation: