Answer:
8 hours
Step-by-step explanation:
Hopefully these are correct lol, make sure to check it with a classmate. but i tried :)
Hello!
We have two probabilities we can use; we have 170/400, for our experiment, and 1/2, which is our theoretical probability.
To solve, we just multiply the two probabilities.
=0.2125≈21.3
Therefore, we have about a 21.3% chance of this event occurring.
I hope this helps!
35492.4217263 < THATS THE ANSWER
Answer:

thats it all of them are 69