Answer: D-$2.50
Step-by-step explanation: 15 divided by 6 is 2.5
It would be smarter to buy it for 3.39 because you will spend money on gas drive Ig to the other store and you will spend more money
Answer:
She sold 10 cups per hour
Step-by-step explanation:
To find the number per hour, divide the total sold by the total number of hours.
20 cups/2 hours = 10 per hour
Using probabilities, it is found that the expected profit of one round of this game is of $0.
A probability is the <u>number of desired outcomes divided by the number of total outcomes</u>.
- One of the two sides of the coin are heads.
- 2 of the 6 sides of the dice are 3 or 6.
Hence, since the coin and the dice are independent, the <em>probability </em>of winning is:
The expected value is the <u>sum of each outcome multiplied by its respective probability</u>.
In this problem:
- probability of earning $30.
- probability of losing $6.
Then:
The expected profit of one round of this game is of $0.
A similar problem is given at brainly.com/question/24855677