Calculate Flight Duration: 900 km/h Speed from Israel to USA (10,853 km)

To determine how long the flight will take, we need to use the formula for calculating time when distance and speed are given:

• Formula: $\text{Time} = \frac{\text{Distance}}{\text{Speed}}$

Let's apply the given values to this formula:
- Distance ($D$) = $10,853$ km
- Speed ($S$) = $900$ km/h

Substitute these values into the formula:

$\text{Time} = \frac{10,853 \text{ km}}{900 \text{ km/h}}$

Perform the division:

$\text{Time} = 12.058888\text{ hours}$

Rounding this number to two decimal places, we obtain:

$\text{Time} \approx 12.06\text{ hours}$

Thus, the time taken for the flight is approximately $12.06$ hours.

The answer corresponds to choice $2$: $12.06$ hours.