Question

Please help me please:)

Answer 1

Answer:

$\frac{9}{10}$

Step-by-step explanation:

4 = Red

3 = Blue

2 = White

1 = Yellow

What is probability that it is not yellow ?

$\frac{9}{10}$

Because only 1 marble is yellow and they are 9 other colours apart from yellow it must be $\frac{9}{10}$

Answer 2

Answer:

$\frac{9}{10}$

Step-by-step explanation:

Probability of an event occurring is

P = $\frac{outcomerequired}{total outcomes}$

P( yellow) = $\frac{1}{10}$

P( not yellow ) = 1 - $\frac{1}{10}$ = $\frac{9}{10}$