You multiply straight across, and one number is a fraction and the other is not.
Answer: 0.8
Step-by-step explanation:
Let's assume that 5 puzzles were solved in 5mins. That is, 1min for each puzzle to be solved.
From our assumption, our sample size will be 5.
The probability that a subject will solve more than 1 puzzle will be number of occurrence from 2 to 5 which is 4.
This gives: 4/5 = 0.8 to one decimal place.
Answer:
Step-by-step explanation:
536 because it is correct
Answer:
B:825
Step-by-step explanation:
Hopes this helps:)
