Question

Kayla has a bowl of beads that contains 42 yellow beads, 28 green beads, 12 white beads, and 18 red beads. She randomly draws a bead from the bowl. The probability of Kayla not drawing a yellow or a green bead is %. The probability of Kayla drawing a red or a green bead is %. NextReset

Answer 1

1. 30%

2.46%

Explanation:

The probability of Kayla not drawing a yellow or a green bead is 30 %. The probability of Kayla drawing a red or a green bead is 46 %.

Correct for plato! :)

Answer 2

Total beads = 42 + 28 + 12 + 18 = 100
Not yellow or green = 12 + 18 = 30
P(not yellow or green) = 30/100 x 100 = 30%

Total beads = 42 + 28 + 12 + 18 = 100
Red or green = 18 + 28 = 46
P(red or green) = 46/100 x 100 = 46%

Answer: The probability of Kayla not drawing a yellow or a green bead is 30%.
The probability of Kayla drawing a red or a green bead is 46%.