Question

What is the diameter, in inches, of a cone with a height of 13 inches and a radius of r inches? Provide justification for your answer by demonstrating the necessary calculations or illustrating the concept through a diagram.

Answer 1

To generate the sequence with the rule 3n + 7, we substitute n with the first four integers to obtain the terms 10, 13, 16, and 19.

Step-by-step explanation:

To generate the first 4 terms of the sequence with the nth term rule 3n + 7, we substitute n with the integers 1, 2, 3, and 4 respectively.

1. For n=1: 3(1) + 7 = 3 + 7 = 10
2. For n=2: 3(2) + 7 = 6 + 7 = 13
3. For n=3: 3(3) + 7 = 9 + 7 = 16
4. For n=4: 3(4) + 7 = 12 + 7 = 19

Therefore, the first four terms of the sequence are 10, 13, 16, and 19.