To find out how far Destiny can ride in 4 minutes, we first need to determine her biking speed.
We know that:
- Destiny bikes 1 km in 2 minutes.
To find her speed in km per minute:
\[ \text{Speed} = \frac{\text{Distance}}{\text{Time}} = \frac{1 \text{ km}}{2 \text{ minutes}} = 0.5 \text{ km/minute} \]
Now, we can use this speed to determine how far she can ride in 4 minutes:
\[ \text{Distance} = \text{Speed} \times \text{Time} = 0.5 \text{ km/minute} \times 4 \text{ minutes} = 2 \text{ km} \]
So, Destiny can ride 2 km in 4 minutes.