Solve the problem.In baseball, a pitcher's earned-run average (the average number of runs given up every 9 innings, or 1 game) is given by E = 9 (n/i) , where n is the number of earned runs allowed and i is the number of innings pitched. Suppose we fix the number of earned runs allowed at 6 and let i vary. Complete the following table, rounding to two decimal places.  Find 

style="vertical-align: -25.0px;" />E(i). On the basis of Parts (a) and (b), determine a pitcher's earned-run average if  were allowed and there were 0 outs.



A.

?; ?
B.

162; 324
C.

-?; -?
D.

? ; 0


Answer: A

Mathematics

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If you have the following function f ( x ) = 9x + 7, compute f (1), f (-3), f (4), f (-6). 

A. f (1) = 19, f (-3) = -22, f (4) = 46, f (-6) = -49 B. f (1) = 16, f (-3) = -20, f (4) = 43, f (-6) = -47 C. f (1) = 15, f (-3) = -19, f (4) = 42, f (-6) = -46 D. f (1) = 17, f (-3) = -21, f (4) = 44, f (-6) = -48 E. f (1) = -16, f (-3) = 20, f (4) = - 43, f (-6) = 47

Mathematics

Solve.A warehouse stores 720 different inventory items.  of these items are perishable. How many of the inventory items are perishable?

A. 213 items B. 72 items C. 219 items D. 216 items

Mathematics

Write an expression that illustrates the intermediate steps required to mentally perform the specified computation using adjustment.4768 ÷ 8

A. (4900 - 4768) ÷ 8 B. (4700 + 4768) ÷ 8 C. (4900 - 100) ÷ 8 D. (4800 - 32) ÷ 8

Mathematics

Determine if the type of relation is linear, nonlinear, or none.

A. linear B. nonlinear C. none

Mathematics