Answer:
To calculate the difference in cycling minutes between week 1 and week 4, subtract the number of cycling minutes in week 1 from the number of cycling minutes in week 4.
Given the options:
A) 120 minutes
B) 20 minutes
C) 40 minutes
D) 80 minutes
The correct answer is C) 40 minutes.
Step-by-step explanation:
Week 1 cycling minutes as "W1"
Week 4 cycling minutes as "W4"
You want to find out how many fewer minutes Iman cycled in week 1 compared to week 4, which can be calculated as:
Difference = W4 - W1
Since you provided the options, we'll need to look for the option that corresponds to a difference of 40 minutes. Let's check each option:
A) 120 minutes - This is too large of a difference.
B) 20 minutes - This is too small of a difference.
C) 40 minutes - This is the exact difference we're looking for.
D) 80 minutes - This is too large of a difference.
So, the correct answer is C) 40 minutes. The difference in cycling minutes between week 1 and week 4 is 40 minutes.