Evaluate the expression. + 

A.
B.
C.
D.


Answer: B

Mathematics

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Use scientific notation to solve the problem.The earth is approximately 92,900,000 miles from the sun.  × 103 m, what is the distance to the sun in meters?

A. 5.7 × 1010 m B. 5.7 × 10-10 m C. 1.50 × 1011 m D. 1.50 × 1010 m

Mathematics

Solve the problem.Use the following table, which shows the average price for a new beverage that is served at a coffee chain. Let the 10 selected regions represent the universal set. Use the list to represent the set in  form.The set of regions in which the average price for the new beverage is between $3.00 and $4.99.

A. {E, F, G} B. {A, B, C, D, H, K, L} C. {H, K, L} D. {E, F, G, H}

Mathematics

Solve the problem.Use the fact that sin-1 x = x + for |x| < 1 to find the series for cos-1 x.

A.  - x + 
B.   - 
C.  - x + 
D.  - x - 

Mathematics

Multiply or divide as indicated. Write the answer in lowest terms. ÷ 

A. 1
B.
C. 2
D.

Mathematics