A pitcher's earned run average is calculated by the formula E = 9R/1, where E represents the
number of earned runs allowed, and I represents the number of innings pitched. Solve the
formula for R.
a. R = IE-9
b. R = 9EI
c. R = IE/9
d. R = E/(91)

Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next