Simplify the expression. Assume that all variables represent nonnegative real numbers.4
- 
+ x
A. 
(3x2 - 2x + 4y)
B. 
(-2x2 + 3x + 6y)
C. 
(-3x2 + 2x + 4y)
D. 
(2x2 - 3x + 6y)
Answer: C
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Construct a truth table for the given compound statement.~q ? ~s
A. 
B. 
C. 
D. 
The following question refers to a country with six states. There are 300 seats in the legislature, and the populations of the states are given in the table below.
Find each state's apportionment under Hamilton's method.
A. State A: 47; State B: 147; State C: 15; State D: 52; State E: 16; State F: 23 B. State A: 46; State B: 149; State C: 15; State D: 52; State E: 15; State F: 23 C. State A: 47; State B: 148; State C: 15; State D: 52; State E: 15; State F: 23 D. State A: 46; State B: 148; State C: 15; State D: 52; State E: 16; State F: 23 E. none of these
Approximate f(x) to four decimal places.f(x) = e-x, x = 0.8
A. 2.1746 B. 0.4493 C. 2.2255 D. 0.2943
Determine whether the proportion is true or false by writing the ratios in lowest terms.
= 
A. True B. False