A pair of dice is rolled. What is the probability that the sum is 8?
1 answer:
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Answer:
1)for x > 3 statement (1) is true.
2) for y < 8 statement (2) is true.
Step-by-step explanation:
Given : two sentences.
1)
2)
We have to find for what values of x and y the statement are true.
Consider
1)
We solve for x ,
Divide both side by 11, we get,
Now, multiply both side by 3, we get,
Thus, for x > 3 statement (1) is true.
2)
Here, we solve for y ,
Divide both side by 5, we get,
Now, multiply both side by 8, we get,
Thus, for y < 8 statement (2) is true.