Which answer choice shows 7.931 rounded to the nearest half? A. 7
B. 7.5
C. 8
D. 8.5

Simplify using positive exponents only.

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?

In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units