Mrs Atkins is going to choose two students from her class to take part in a competition. She can choose from 16 girls and 14 boys.
(a)
Work out the number of different ways of choosing one girl and one boy.
(b) work out the number of different ways pf choosing two boys.

Simplify. show your work. ( 6x-2 ) ^2 ( 0.5x )^4

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.

Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in