Indicate using integers:

a) lose by 10 runs

b) win by 5 goals

Which system of linear inequalities is graphed? can somebody please

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e. g. 98.765).

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes