Simplify. Assume that variables can represent any real number.
A. 9z3
B. 3z3
C. 9z2
D. 3z2
Answer: D
Mathematics
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Determine the convergence or divergence of the series. 
A. Diverges B. Converges
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Find the probability.A card is drawn at random from a standard 52-card deck. Find the probability that the card is an ace or not a club.
A. 
B. 
C. 
D. 
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Use the data shown in the scatter plot to determine whether the data should be modeled by a linear function.
A. Yes, approximately linear B. Yes, exactly linear C. No, data points do not lie close to a line
Mathematics
Find the radian measure of the central angle of a circle of radius r that intercepts an arc of length s.r = 1 meter, s = 200 centimeters
A. 20 radians
B. 2 radians
C. 200 radians
D. 
radians
Mathematics