Okay Last Q's For today Ms. Sue MAth
posted by jman .
There are 35 marbles in a bag: 9 blue marbles, 8 green marbles, 4 red marbles, 8 white marbles, and 6 yellow marbles. Find P(red). Write the probability as a fraction in simplest form, a decimal, and a percent.
2. A number cube with the numbers 1 through 6 is rolled. Find P(number is greater than or equal to 3) Write as Fraction.
3. A multiplechoice question has five possible answers. What are the odds in favor of guessing the right answer? Write as Ratio.
THx!

Okay Last Q's For today Ms. Sue MAth 
jman
FOr 1 i think 4/35 idk the rest

Okay Last Q's For today Ms. Sue MAth 
bobpursley
2. Pr(equal or greater than 3)=Pr(3)+pr(4)+pr(5)+pr(6)=4/6
3. 1/5 
@@@@@bobpursley 
jman
for three ther is no choice for 1/5

Okay Last Q's For today Ms. Sue MAth 
jman
sorry ms sue

Okay Last Q's For today Ms. Sue MAth 
Reiny
Prob in favour of guessing right = 1/5
so the prob of NOT guessing right = 4/5
odds in favour of guessing right
= (1/5) / (4/5)
= 1/4 or 1 : 4
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