Evaluate the exponential expression.(-4)2
A. -4
B. 4
C. -16
D. 16
Answer: D
Mathematics
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Solve.Find the simple interest when: Principal = $400, Rate = 9.5%, Time = 5 years.
A. $1900.00 B. $380.00 C. $190.00 D. $38.00
Mathematics
Simplify the expression. Assume all variables represent positive numbers.
+ 
- 
A. - 
B. 1
C. 
D. 1
Mathematics
Solve the problem.If the odds against a candidate winning an election are 3 to 4, then what is the probability that that candidate will win the election?
A. 
B. 
C. 
D. 
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Tell where the function is decreasing.
a. always increasing
b. always decreasing
c. 
d. always constant
e. 
Mathematics