Use the sequence feature of a graphing calculator to evaluate the sum of the first 10 terms of the arithmetic sequence. Round to the nearest thousandth, if necessary.an = 
n + 
A. 177.924
B. 172.860
C. 211.273
D. 149.640
Answer: A
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Divide. Leave your answer in exponent form. Assume that all variables in any denominator are nonzero.
A. z15
B. 
C. z8 - z7
D. z
Solve the problem.A ladder that is 17 feet long is 8 feet from the base of a wall. How far up the wall does the ladder reach?
A. 
ft
B. 15 ft
C. 3 ft
D. 225 ft
Multiply or divide as indicated. Write the answer in lowest terms.
÷ 
A. 
B. 
C. 
D. 1
Find the domain and range of the relation.{(-2, -2), (11, 2), (6, 3), (-14, -7), (-3, -4)}
A. Domain = {-14, 6, 11, -3, -2}; range = {-7, 3, 2, -4, -2} B. Domain = {2, -3, -4, -2, -2}; range = {-14, -7, 6, 3, 11} C. Domain = {-14, -7, 6, 3, 11}; range = {2, -3, -4, -2, -2} D. Domain = {-7, 3, 2, -4, -2}; range = {-14, 6, 11, -3, -2}