Write the number in scientific notation.79,000,000

A. 7.9 × 108
B. 7.9 × 107
C. 7.9 × 10-8
D. 7.9 × 10-7


Answer: B

Mathematics

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Provide an appropriate response.You are the coach of a basketball team. Player A's mean score per game over the last season has been 24 with a standard deviation of 2. Player B's mean score per game over the last season has been 23 with a standard deviation of 6. Contrast the performance of the two players. Which player would be your choice to play in a game in which you all you need is a medium performance to win? Which player would be your choice to play in a game in which your team needs an exceptional performance in order to win?

What will be an ideal response?

Mathematics

Solve the problem.In the circle with center O below, if  measures 50 inches, and the length of  is 34 inch(es) less than the length of , what are the lengths of  and ?

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A.  measures 47 inches;  measures 13 inches
B.  measures 50 inches;  measures 16 inches
C.  measures 48 inches;  measures 14 inches
D.  measures 53 inches;  measures 19 inches

Mathematics

Use transformations of the graph of y = x4 or y = x5 to graph the function.f(x) = (x + 5)4 + 2 

A.

B.

C.

D.

Mathematics

Determine where the graph of f is below the graph of g by solving the inequality .f(x) = x4 - 19g(x) = 7x2  - 1

A. f(x) ? g(x) if x ? 3 B. f(x) ? g(x) if -3 ? x or x ? 3 C. f(x) ? g(x) if -3 ? x D. f(x) ? g(x) if -3 ? x ? 3

Mathematics