Answer:
Who’s gay?
Step-by-step explanation:
Assuming that their exam success is independent then
P(both fail) = 1/4 x 2/5 = 2/20 or 1/10
Answer: -8 and -4
This is something you do through trial and error. Making a list or a table like shown below might help.
R = 3(t+4) + 1
Hope it helps
Ratio 10:6
so 10+6 = 16
112/16 =7
white balls: 10 * 7 = 70
striped balls: 6 * 7 = 42
Answer: he needs to add 70 white balls and 42 striped balls to keep the same ratio 10:6