Use the Negative Exponent Rules to simplify. Write the answer with positive exponents. All variables are nonzero.
-1
A. -3
B. 3
C. 
D. - 
Answer: B
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The figure shows the graph of a function. At the given value of x, does the function appear to be differentiable, continuous but not differentiable, or neither continuous nor differentiable?x = -1
A. Differentiable B. Continuous but not differentiable C. Neither continuous nor differentiable
Evaluate the integral.
A. 
- 
B. 
- 
C. 
- 
D. - 
Solve the system by elimination. If the system is inconsistent or has dependent equations, say so.-7x + 9y = -14 3x + 7y = 6
A. {(2, 1)} B. Inconsistent: no solutions C. {(2, 0)} D. {(1, 1)}
Solve the problem.In the city of Gloomville, the probability of rain on New Year's Day is 36%. What is the probability that next New Year's Day it will not rain in Gloomville?
A. 64% B. 12.96% C. -36% D. 36%