Jacob sees a pattern in fractions with a denominator of 9. He says he knows by looking at the numerator whether the equivalent decimal will be a repeating decimal.

Write always, sometimes, or never in each blank to correctly complete Jacob's pattern.

For fractions of the form, where n is a positive integer:

. If n <9, the decimal equivalent is

repeating.

.

Ifn>9, the decimal equivalent is

repeating.

• If n is a multiple of 9, the decimal equivalent is

repeating.

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step-by-step explanation:

step-by-step explanation:

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: