Answer:
Step-by-step explanation:
1/4y - 1/2
= 1/4y x 4 : 4 - 1/2
= y/4 - 1/2
Answer:
See explanation.
Step-by-step explanation:
The possible values of fx are 2, 0, -1, you either win $2, win $0, or lose $1.
The probability of winning $2 is the probability of selecting a black ball, so it is 4/14 or 2/7.
The probability of not earning any money is the probability of an orange ball being selected, so its 2/14 or 1/7.
The probability of losing $1 is the probability of a white ball being selected, so it is 8/14 or 4/7.
Answer:
the probability that she rolls a blue is 33.3% or 1/3. the probability that she lands heads is 50% or 1/2
Answer:
207/2 or 103 and 1/2
Step-by-step explanation:
Answer:
b,d,e,g
Step-by-step explanation:
