No its 20 u should know that
Answer:
D. 63%
Step-by-step explanation:
the white marble was picked out 41 of the 65 times, so 41/65
divide 41 by 65 in your calculator and you get .6307
then multiply it by 100 because it asked for a percentage and you get 63%
Ta-Da!
W = 17/13.
I hope this helps. I'm pretty sure I got it wrong, but just let me know.
Answer:
x = -1
Step-by-step explanation:
If you need step by step just let me know!
Hopefully that helps!
Answer:
(a) The odds of event E is 4/3.
(b) The odds of event E is 3/2.
Step-by-step explanation:
Formula for probability of an event:

Formula for odds of an event:

(a)
It is given that

The probability of unfavorable event

Odds of event E is



Therefore the odds of event E is 4/3.
(b)
It is given that

The probability of unfavorable event

Odds of event E is



Therefore the odds of event E is 3/2.