The mean ages with standard deviations of four swim teams at a swim club are given below. Team Mean Standard Deviation Stars 16 4. 1 Dolphins 18 1. 5 Giants 14 0. 3 Mackerels 15 2. 3 Which statement is most likely to be true? The ages of the Mackerels are the most dispersed from the team’s mean. The ages of the Stars are the most dispersed from the team’s mean. The ages of the Dolphins are the most dispersed from the team’s mean. The ages of the Giants are the most dispersed from the team’s mean.

your answer would be 12

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.

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step-by-step explanation: