Write the statements Sk and Sk+1.Sn: 12 + 42 + 72 + . . . + (3n - 2)2 = 
What will be an ideal response?
Sk: 12 + 42 + 72 + . . . + (3k - 2)2 = 
Sk+1: 12 + 42 + 72 + . . . + (3k + 1)2 = 
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Use the properties of exponents to simplify the expression. Write with positive exponents.
A. 9x1/14 B. 3x1/14 C. 9x13/14 D. 3x13/14
Solve the problem.The rate of return of certain investments increases as the risk factor of the investment increases. An investment with a risk factor of 2 has a rate of return of 5.0%. An investment with a risk factor of 24 has a rate of return of 12.0%. What is the average rate of return per unit of risk?
A. 1.90% per unit risk B. 0.32% per unit risk C. 0.53% per unit risk D. 3.14% per unit risk
Evaluate the expression for the given replacement values.x3 - 3y
for x = 5 and y = -4
A. 3 B. 137 C. 27 D. 113
Represent the shaded area in the figure group with an improper fraction.
A. 
B. 2
C. 
D. 1