Step-by-step explanation:
(-1)⁴ - 11 = 1 - 11 = -10
0⁴ -11 = -11
1⁴ - 11 = -10
2⁴ -11 = -3
Answer: 0.79 or 79%
Step-by-step explanation:
Given : The probability that the athletes are football players : P(A)=0.33
The probability that the athletes are basketball players: P(B)=0.66
The probability that the athletes play both football and basketball : P(A∩B)=0.20
Now, the probability that the athlete is either a football player or a basketball player is given by :-

Hence, the probability that the athlete is either a football player or a basketball player = 0.79
Or we can write it as 79%.
Out of the last 50 guests, only one of them break coupon for free admission
so ratio is 1 out of 50
for 1500 guests, 1500 x 1/50 = 30 guests
What are the answer choices?
The juice will just be more concentrated.