Answer:
this is most likely wrong but x=>7
A:23,500 seats
B and C: both have 11,750 seats
C(t)= -0.3t^2 + 7.2t - 3.2
12c = 40
Answer: 0.03125
Step-by-step explanation:
We know that the probability of getting a tail , we toss a fair coin = 0.5
Given : Total number of trials = 5
Using binomial probability formula :
, where P(x) is the probability of getting success in x trails, n is total number of trials and p is the probability of getting success in each trial.
The probability of getting "tails" on all five coins :_
Hence, the probability of getting "tails" on all five coins =0.03125
Answer:
A = pi * r^2 = pi * 5^2 = 25*pi = 78.54 in²