<p><strong>1)</strong> Show how BuildHeap (MaxHeap) works on thefollowing 10 keys: 3, 8, 9, -2, 5, 6, 10, 1, 0 and 9. Assume thatthe root is in index 1.</p><p>Draw the following
<br/><img src="https://media.cheggcdn.com/media%2F443%2F44313713-cce9-4247-9922-4a6cb28fd37e%2Fimage.png" alt="26. Find the current through Ry in Figure 9-31 27. What is the voltage across Ry in Figure 9-31? Ry 33n 1.5k RL 5V FIGURE 9-31" aria-describedby="d3f"/>26. Find
<p><strong>Introduction:</strong> Dual-tone multi-frequency or DTMFis the group of special sounds a telephone makes when you push thebuttons. Each number button makes a different sound. Telephonecompany equipment hears each sound and