Final answer:
To calculate the number of ways a biker can ride 10 kilometers, we can use the combinations formula and substitute the values to calculate the answer.
Step-by-step explanation:
In order for us to calculate the number of ways a biker can ride 10 kilometers, we need to define a goal and a percentage for the biker to ride. Let's assume the goal is to ride 100% of the distance, which means riding the full 10 kilometers. Now, let's break down the question:
- Step 1: Determine the total number of kilometers the biker needs to ride, which is 10 kilometers.
- Step 2: Calculate the possible ways the biker can reach the goal using combinations. For example, the biker can choose to ride 5 kilometers twice, or 2 kilometers five times, or any other combination that adds up to 10 kilometers. The total number of ways can be calculated using the formula for combinations, which is nCr = n! / (r! * (n-r)!), where n is the total number of kilometers and r is the number of kilometers ridden in each combination.
- Step 3: Substitute the values into the formula and calculate the number of ways the biker can ride 10 kilometers.
Based on the steps above, you can calculate the number of ways the biker can ride 10 kilometers using combinations.