Which of the following statements about a hypothesis is correct? a. a hypothesis is a statement that could in principle turn out to be incorrect. b. to be called a hypothesis, a statement must first be shown to be correct. c. a hypothesis is another name for a model. d. a hypothesis will always incorporate a value judgment.

A

Step-by-step explanation:

By definition, a hypothesis is: "a proposition, or set of propositions, set forth as an explanation for the occurrence of a phenomena"

Given this definition, a hypothesis may or may not be correct. This is what is evaluated and analyzed in the processes that follow, leading to the conclusion of the thesis.

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:

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.