Michael is spinning a spinner labeled with the numbers 1 through 10. Which option(s) represent(s) a pair of complementary events in this situation?
There may be more than one correct answer. Select all that apply.
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If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

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