6. Food Express is running a special promotion in which customers can win a free gallon of milk with their food
purchase if there is a star on their receipt. So far, 129 of the first 138 customers have not received a star on their receipts. What is the experimental probability of winning a free gallon of milk? (1 point)
3/46
43/46
11/138
43/138
I have the same question but different answer choices. 219 of 264 people without stars.
a) 3/88
b) 15/88
c) 73/88
d) 1/78
Never mind found the answer and it is 3/46! Your welcome to the people who did not know how to solve this and need the answer!
See Ya Peeps!
(138-129)/138 = ?
Keep going i'm confused
@Uh, how did you get your answer?
@mayaaa google, duh.
plz help
I'm not sure of this one.
To calculate the experimental probability of winning a free gallon of milk, we need to divide the number of customers who received a star on their receipt by the total number of customers.
In this case, the number of customers who received a star on their receipt is given as the difference between the total number of customers (138) and the number of customers who did not receive a star on their receipt (129).
So, the number of customers who received a star on their receipt is 138 - 129 = 9.
Now, we can calculate the experimental probability by dividing the number of customers who received a star (9) by the total number of customers (138):
Experimental Probability = 9/138
Simplifying the fraction, we get:
Experimental Probability = 3/46.
Therefore, the experimental probability of winning a free gallon of milk is 3/46.