Could anyone help me with this easy math ?

Which graph shows a function with a range of all real numbers greater than or equal to -1

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.