Answer:
The probability of a customer buying carrots is 5 percent.
Step-by-step explanation:
Given that the grocery store manager reports that there is a 12% chance that the consumer will buy apples during their stay in the store, a 5% chance that they will buy apples and carrots, and a 17% chance that they will buy apples. or carrots, to determine the chances that this consumer buys only carrots we must make the following reasoning:
-Since there is a 12% probability of buying apples, and 17% of buying apples or carrots, the difference between the two should be the probability of people buying carrots only: that probability would be 5%, which in turn it is the percentage of chances that the consumer buys both vegetables.
Therefore, the chances of a consumer buying carrots at the store is 5%.
We need to calculate the total of bills first
total bills = 23.59 + 40.65 + 30.50 + 15.68
total bills = 110.42
The total bills is $110.42
Find the percent of tip using the total bills above. We count it like this,
percentage = amount of tip/amount of total bills × 100%
Input the number to the formula above
percentage = 17.67/110.42 × 100 %
percentage = (17.67 × 100 / 110.42) %
percentage = (1,767/110.42) %
percentage = 16.002%
percentage = 16%
The nearest percentage is 16%
