Find the probability of winning a lottery if you must correctly select 4 numbers, each an integer from 0 to 9. the order is important. assume that lottery numbers are selected at random. express your answer as a fraction in simplest form

the probability of winning is

Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.