On a scale drawing of caleb’s house, the four bedroom walls each measure 10 inches wide by 6 inches tall. the scale of the drawing is 1 inch = 1.5 feet. caleb will paint all four walls. if a gallon of paint covers 250 square feet, how many gallons of paint will caleb need?

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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

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step-by-step explanation:

cant

step-by-step explanation: there is no picture