Find the sign of the following.csc (-?), given that ? is in the interval (90°, 180°).
A. negative
B. positive
Answer: A
Mathematics
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Find the product. (The expression is not a polynomial, but the formula can still be used.)
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Provide an appropriate response.A number that describes numerical data is a:
A. graph B. statistic C. pie chart D. table
Mathematics
Write the expression using exponential notation. Then identify the base and the exponent.x ? x ? x ? x
A. 4x base: 4 exponent: x B. 4x base: x exponent: 4 C. x4 base: x exponent: 4 D. x4 base: 4 exponent: x
Mathematics
Find fx(x, y).f(x, y) = 
A. 7x6
B. 
C. 
D. 
Mathematics