If a baseball pitcher has pitched 31 2/3 innings and has allowed 15 runs, find his ERA. [Remember the ERA (Earned Run Average) equals the number of earned runs allowed in 9 innings.]
What will be an ideal response?
4.26
You might also like to view...
Find the annual premium in territory 1. 
Operator age: 26Comprehensive/Collision Age Group: 5Driver's ed: yesSymbol: 7Liability: 50/100Property: $25,000Uninsured motorist: yes
A. $526.00 B. $1036.00 C. $917.60 D. $592.00
Solve the problem.The area of a parallelogram is 285 cm2. The height is 19 cm. What is the length of the base?
A. 270 cm B. 7.5 cm C. 15 cm D. 30 cm
Use a proportion to make the conversion. Round answers to two decimal places.Convert 37,064 feet to miles.
A. 0.14 mi B. 14.25 mi C. 195,697,920 mi D. 7.02 mi
The following spinner is used to play a board game. Expressing your answer as a fraction in simplest form, what is the probability that the spinner will land on the specified place? 
Find the probability that the spinner points toward a number greater than 9.
A. 
B. 0
C. 
D. 1