Answer:
2/3 she will not win a prize
Step-by-step explanation:
1 in 3 balloons have a prize therefore 2 in 3 balloons do not have a prize
Answer:
a) No, it does not matter whether you roll the die or flip the coin first, as these two events are <u>independent</u> of each other, which means they do not affect each other.
b) Yes.
- Let event 1 be flipping a coin and event 2 be rolling a die.
- Let event 1 be rolling a die and event 2 be flipping a coin.
The likelihood that any outcome will occur will not change, as the events are independent.
c) see attached
d) 12 outcomes (H = head, T = tail, numbers represent the value of the die)
H 1 T 1
H 2 T 2
H 3 T 3
H 4 T 4
H 5 T 5
H 6 T 6
e)




Answer:173.5
Step-by-step explanation:
Answer:

Step-by-step explanation:
Notice that the wave completes 3 oscillations at
. This means that the period is:

Since the frequency is the reciprocal of the period, we get:

So the frequency is:

R = (2s - 6t + 5)/2
2R = 2s - 6t + 5
2s = 2R + 6t - 5
s = (2R + 6t - 5)/2