Solve the application.In one year, a baseball player got 129 hits in 356 times at bat. What was his batting average? Give decimal notation to the nearest thousandth.
A. 0.365
B. 0.372
C. 0.342
D. 0.362
Answer: D
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Solve the equation 
. Restrict your attention to the horizontal span of 0 to 10. Round your answer to two decimal places if necessary.
?
A. 5.37 B. 1.79 C. 2 D. 1.54
Find the domain and range and describe the level curves for the function f(x,y).f(x, y) = sin-1(x2 + y2)
A. Domain: all points in the xy-plane satisfying x2 + y2 ? 1; range: real numbers - 
? z ? 
; level curves: circles with centers at (0,0) and radii r, 0 < r ? 1
B. Domain: all points in the xy-plane; range: real numbers - 
? z ? 
; level curves: circles with centers at (0, 0)
C. Domain: all points in the xy-plane; range: all real numbers; level curves: circles with centers at (0, 0)
D. Domain: all points in the xy-plane satisfying x2 + y2 ? 1; range: real numbers - 
? z ? 
; level curves: circles with centers at (0, 0)
Write the logarithmic equation as an exponential equation.ln x = 9
A. 9e = x B. ex = 9 C. e9 = x D. x9 = e
Evaluate the exponential expression. 124
A. 24 B. 0 C. undefined D. 1