A statement Sn about the positive integers is given. Write statements S1, S2, and S3, and show that each of these statements is true.Sn: 1 ? 2 + 2 ? 3 + 3 ? 4 + . . . + n(n + 1) = 
What will be an ideal response?
| S1: | 1 ? 2   |
2 = 2 ?
S2: 1 ? 2 + 2 ? 3
8
8 = 8 ?
S3: 1 ? 2 + 2 ? 3 + 3 ? 4
20
20 = 20 ?
You might also like to view...
Determine whether the equation is quadratic.2x + 3 = 0
A. No B. Yes
Find the prime factorization of the number.183
A. 3 ? 3 ? 61 B. 3 ? 3 C. 3 ? 61 D. 3 ? 59
List the intercepts of the graph.Tell whether the graph is symmetric with respect to the x-axis, y-axis, origin, or none of these. 
A. intercepts: (-2, 0) and (2, 0) symmetric with respect to origin B. intercepts: (0, -2) and (0, 2) symmetric with respect to y-axis C. intercepts: (-2, 0) and (2, 0) symmetric with respect to x-axis, y-axis, and origin D. intercepts: (0, -2) and (0, 2) symmetric with respect to x-axis, y-axis, and origin
Find the monthly house payment necessary to amortize the following loan.In order to purchase a home, a family borrows 
at 2.625% for 
What is their monthly payment?
A. $87.50 B. $313.09 C. $269.08 D. $5.83