When Sue and Mavis get together they either play scrabble or table tennis. The probability Sue wins at scrabble is 0.3 and at table tennis is 0.8. The next time they meet the probability they play scrabble is 0.6. -Draw a tree diagram to show all possible outcomes.
-Find the probability that at their next meeting:
(a) Sue wins at whatever they play
(b) Mavis wins, given that they play table tennis.

Is a positive integer raised to a negative power always positive

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

Students at a high school were asked about their favorite outdoor activity. the results are shown in the two-way frequency table below. fishing camping canoeing skiing total boys 36 44 13 25 118 girls 34 37 22 20 113 total 70 81 35 45 231 select all the statements that are true based on the given table. more girls chose camping as their favorite outdoor activity than boys. more girls chose canoeing as their favorite outdoor activity than those who chose skiing. more boys chose skiing as their favorite outdoor activity than girls. there were more boys surveyed than girls. twice as many students chose canoeing as their favorite outdoor activity than those who chose fishing. more students chose camping as their favorite outdoor activity than the combined number of students who chose canoeing or skiing.