Question

1. which altimeter(s) indicate(s) more than 10,000 feet? 1 point figure 3. altimeter 1, 2, and 3. 1 and 2 only. 1 only.

Explanation:

Step1: Read the first altimeter

The first altimeter's small hand (10,000 - foot hand) is on 1, and the large hand (1,000 - foot hand) is on 0. So the altitude is \(1\times10000+0\times1000 = 10000\) feet.

Step2: Read the second altimeter

The second altimeter's small hand is on 1, and the large hand is on 2. So the altitude is \(1\times10000 + 2\times1000=12000\) feet.

Step3: Read the third altimeter

The third altimeter's small hand is on 0, and the large hand is on 2. So the altitude is \(0\times10000+2\times1000 = 2000\) feet.

Answer:

1 and 2 only.