1. - The shortest segment in triangle PQS is segment PQ, the shortest segment in triangle QRS is line segment QS.
2. I honestly dont know about the second 1
Answer:
0.9697
Step-by-step explanation:
given that there is a fair coin and an unfair coin.
(both sides tails)
Let B = all tails 5 times
A1- fair coin
A2 - unfair coin
![P(B/A1) = 0.5^5P(B/A2) = 1](https://tex.z-dn.net/?f=P%28B%2FA1%29%20%3D%200.5%5E5P%28B%2FA2%29%20%3D%201)
P(A1) = 0.5 and P(A2) =0.5 (since each coin is equally likely to be selected)
Required probability
= Prob (unfair coin/all tails) =P(A2/B)
= ![\frac{P(A2B)}{P(A1B)+P(A2B)} \\=\frac{0.5(1}{0.5(0.5^5+1)} \\=0.9697](https://tex.z-dn.net/?f=%5Cfrac%7BP%28A2B%29%7D%7BP%28A1B%29%2BP%28A2B%29%7D%20%5C%5C%3D%5Cfrac%7B0.5%281%7D%7B0.5%280.5%5E5%2B1%29%7D%20%5C%5C%3D0.9697)
Answer:
y=525x+230
Step-by-step explanation:
525 is spent everyday. x is the number of days, so with each day $525 is spent.
$230 is a one time cost, regardless of how many days they stay on the trip.
Your answer would be 4x-6y-12
Answer: figures 1 and 3 i think
Step-by-step explanation:
16/9=64/36 18/12 doesnt