Find the sum.-1.5 + 6.9
A. 5.4
B. 8.4
C. -5.4
D. -8.4
Answer: A
Mathematics
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Evaluate the integral.
A. 
sec-1 
x + C
B. 
sin-1 
x + C
C. 
sin-1 
x + C
D. 
sec-1 
x + C
Mathematics
Multiply and simplify.
? 
A. 
B. 
C. - 
D. - 
Mathematics
For the given arithmetic series, what is Sn?a1 = 5, d = 5, and n = 98
A. 48,510 B. 24,260 C. 97,020 D. 24,255
Mathematics
Use the graph to determine the function's domain and range. Write the domain and range in interval notation.
A. domain: (-?, -4) or (-4, ?) range: (-?, 1) or (1, ?) B. domain: (-?, -4] range: (-?, 1] C. domain: (-?, ?) range: (-?, 1] D. domain: (-?, ?) range: (-?, ?)
Mathematics