The chance of rain is 20%, the chance of it being sunny is 60%, and the chance of it being sunny and rainy at the same time is 10%. Calculate, the probability that it is
either sunny or rainy.

0.6 = 60% probability that it is either sunny or rainy.

Step-by-step explanation:

We solve this question treating these events as Venn probabilities.

I am going to say that:

Event A: Rain

Event B: Sun

The chance of rain is 20%

This means that

The chance of it being sunny is 60%

This means that

The chance of it being sunny and rainy at the same time is 10%.

This means that

Calculate, the probability that it is either sunny or rainy.

This is:

0.6 = 60% probability that it is either sunny or rainy.

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option

.24

step-by-step explanation:

the probability is   .24

the first player had the highest probability of getting a silver marble

the game could be made fair by adding back the marble that was drawn after each draw