For the given arithmetic sequence, find the specified term an and the sum of the terms from a1 to an, inclusive.1, 6, 11, 16, ... ; find a28
A. 136; 3976
B. 136; 1988
C. 28; 3836
D. 136; 1918
Answer: D
Mathematics
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Use your calculator to perform the indicated operations. Give as many digits in your answer as shown on your calculator display.3.1 + (9 - 7) × 14.3
A. 15.40 B. 72.93 C. 124.80 D. 31.70
Mathematics
Simplify the expression by combining any like terms.2z - 12z + z
A. -10z B. -9z C. -10z + z D. -11z
Mathematics
Simplify the complex fraction.
A. 12
B. 
C. 1
D. 
Mathematics
Solve the exponential equation algebraically. Approximate the result to three decimal places.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics