What is the base 10 representation of the number 1100110

The expression 42 plus 57 shows how much money nate spent at a store .which expression also shows how much money nate spend

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).

Explain how you can use the associative property to evaluate (7x50)x4.