Answer:
Okay so im seeing you need help okay I will tell you how to do number 21 as an example
Step-by-step explanation:
Look for a commen donominater of the 3/8 and 1/3 the denominater would be 24 so 8 times 3 and 3 times 3 so those would be 9/24 and 3/24 , do the 8 plus the ten and you get 18 so 18+ 9/24+3/24= 18 12/24, or 18 1/2
1/18.
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P = p1 x p2 = 1/6 × 2/6 = 1/18
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Prob of getting 3 is 1/6, and prob of getting different odd number ie 1 or 5 is 2/6.
The second one is the right answer
Answer: 16, rational
Step-by-step explanation: because its a real number
