Simplify the expression.9
+ 
A. 99
+ 11
B. 21
C. 5
D. 45
Answer: B
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Provide an appropriate response.A student knows that 
diverges, but needs to investigate 
, where 
Does this integral necessarily also diverge?
A. Yes B. No
Find the range for the given data.Each student in a sixth-grade class recorded the amount of time he or she had spent watching television during a one-week period. The times (in hours) are listed below.13.2?22.5?8.1?25.6?15.928.3?25.8?15.4?12.8?23.0
A. 15.9 hours B. 8.1 hours C. 9.3 hours D. 20.2 hours
Write interval notation for the given set or graph.{x ? 2 ? x < 6}
A. (2, 6) B. (2, 6] C. [2, 6) D. [2, 6]
The name of a property is given followed by part of an equation. Complete the equation to the right of the equal sign to illustrate the given property.6(m + n) =commutative property of multiplication
A. (m + n)6 B. 6(n + m) C. (n + m)6 D. (6m) + n