Graph and write in interval notation. x ? 6 and x ? 2

A. [2, 6]
 
B. [2, 6)
 
C. (2, 6]
 
D. (2, 6)
 


Answer: A

Mathematics

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P(E) is the probability of an event E occurring, and O(E) is the odds of an event E occurring. Solve the following problem.If P(E)=, find O(E).

A. 1:6 B. 4:5 C. 1:4 D. 1:5

Mathematics

Write the first four terms of the sequence.an = (-1)n(n + 7)

A. a1 = -8, a2 = -18, a3 = -30, a4 = -44 B. a1 = -8, a2 = -9, a3 = -10, a4 = -11 C. a1 = -8, a2 = 9, a3 = -10, a4 = 11 D. a1 = 8, a2 = 9, a3 = 10, a4 = 11

Mathematics

Rewrite as a base to a power, if possible.a9 ? b2

A. (a+b)11 B. (ab)18 C. (ab)11 D. Cannot be simplified

Mathematics

Use a calculator to find the value of the expression in radian measure rounded to two decimal places.csc-1 

A. 56.44 B. 33.56 C. 0.99 D. 0.59

Mathematics