Answer:
$9.62
Step-by-step explanation:
There are 52 weeks in a year. This makes the problem 500/52. which is equal to 9.61538461538. This number does not fit into a real world scenario, but can be rounded to 9.62.
Answer:
5.5
Step-by-step explanation:
4(x+2)=30
4x+8=30
4x=30-8
4x=22
x=22/4
x=5.5
Cross multiply. 2 times 42= 7x
84/7= 12
X= 12
Math will help you get a degree and you will raise a family with more money- afford a house— and pay your taxes.
Answer: The expected value of purchasing a raffle ticket would be $0.3449.
Step-by-step explanation:
Since we have given that
Number of tickets = 5500
Number of flower arrangements = 20
Number of gift certificates = 20
So, Probability that wining $70 at flower arrangement = 
Probability that wining $25 at gift certificates = 
So, Expected value of purchasing a raffle ticket would be

Hence, the expected value of purchasing a raffle ticket would be $0.3449.