If you toss five fair coins, in how many ways can you obtain at least one head? Select one:
a. 15
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b. 31
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c. 16
d. 32

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

The product of sin 30 degrees and sin 60 degrees is same as the product of