Identify the exponent and the base in the expression. Do not evaluate.(-8.4)2
A. Exponent: 2; base: 8.4
B. Exponent: -8.4; base: 2
C. Exponent: 8.4; base: 2
D. Exponent: 2; base: -8.4
Answer: D
Mathematics
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A. 16 B. 15 C. 4 D. 1.5
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Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution.In one county, the conviction rate for DUI is 85%. Estimate the probability that of the next 100 DUI summonses issued, there will be at least 90 convictions.
A. 0.1038 B. 0.0420 C. 0.8962 D. 0.3962
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Simplify.
A. 
B. 
C. 
D. 
Mathematics