Answer:
A. E cannot affect F and vice versa because the people were randomly selected, so the events are independent.
Step-by-step explanation:
Imagine a situation.
We probably live very far from each other
There is a probability that I kill a spider.
There is a probability that you accidentaly swallows a spider.
Or vice-versa.
If I kill a spider, i won't impact the probability that you accidentaly swallows a spider. So these events are independent, and the correct answer is:
A. E cannot affect F and vice versa because the people were randomly selected, so the events are independent.
Answer:
139.79 yd²
Step-by-step explanation:
area of rectangle = l·w
A = 12·9 = 108
area of semi-circle = 1/2πr²
A = 1/2·(3.14)·(9/2)²
A = 31.79
area of composite shape = 108 + 31.79
A = 139.79
Answer:
The answer is: it will tak 4.8 days, round this up to 5 days.
Step-by-step explanation:
There are 977.5 square feet total for the job. They can do 200 square feet a day. Divide the total by the daily amount to get how many days:
977.5 / 200 = 4.8. Round this up to 5 days.
Answer:
5
Step-by-step explanation:
5 × <em>2</em> × 1/<em>2</em>
Reduce the numbers using the greatest common factor 2
Solution: 5
Answer:
1. b. -2.
2. b. -28.
Step-by-step explanation:
Those are the answers.
