Answer:
145/180
Step-by-step explanation:
Divide them and you will see they all get the same answer except 145/180
Answer:
1. Not a Function
2. Function
3. Not a function
Step-by-step explanation:
If a vertical line is moved across the graph and, at any time, touches the graph at only one point, then the graph is a function.
Using the binomial distribution, there is a 0.1201 = 12.01% probability that Alysha will win the bet.
<h3>What is the binomial distribution formula?</h3>
The formula is:


The parameters are:
- x is the number of successes.
- n is the number of trials.
- p is the probability of a success on a single trial.
For this problem, the parameters are given as follows:
n = 20, p = 0.5.
She wins the bet if there are 12 boys, hence the probability is P(X = 12), found as follows:


0.1201 = 12.01% probability that Alysha will win the bet.
More can be learned about the binomial distribution at brainly.com/question/24863377
#SPJ1
Answer:

Step-by-step explanation:
I think this question is a bit hard to explain by typing, so I'll add an image down below.
I used long division for this question, and the final answer is: 
Answer: B. 28.26 ft2
Step-by-step explanation: I did this in school and got it right.