A golf ball is selected at random from a golf bag. If the golf bag contains 10 orange balls, 9 brown balls, and 6 green balls, find the probability of the following event. The golf ball is orange or brown. ..... The probability that the golf ball is orange or brown is. (Type an integer or a decimal rounded to three decimal places as needed.)

Which of the following numbers could be the probability of an event? 0.24, 0.46, 1, 1.56, 0, 0.07

The following table describes the contents of a bag that contains red, green, blue, pink, and white marbles.  Color Number of Marbles Red 23 Green 2 Blue 27 Pink 15 White 10 If you select a single marble out of the bag, what is the probability that it is a color other than white or blue? Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.

A card is drawn from a standard deck of 52 playing cards. What is the probability that the card will be a diamond or a seven? Express your answer as a fraction or a decimal number rounded to four decimal places.