1. given the inequality 6x−10y⩾9
select all possible solutions​

A). (-1, 1)

B). (-3, -4)

C). (2, 1)

D). (4, -2)

E). (2, 8)

F). (5, 2)

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Which of those sequences is a geometric sequence

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score