An experiment consists of first rolling a die and then tossing a coin: (a) How many elements are there in the sample space? (b) Let A be the event that either a 3 or 4 is rolled first, followed by landing a head on the coin toss (round to four decimal places) P(A) = 1

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A: Given as, x¨= y˙ -1 . , y¨=-x-2      u=x˙ and v=y˙       u˙=x¨  v˙=y¨

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A: As we know that the number of roots is equal to the highest power of the polynomial.

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A: GIVEN: 6 - x - x2  if x ≤ 32x - 5         if x > 3

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A: Basic concept of discrete probability distribution are used

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A: Given that: The table ,

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A: We’ll answer the first question (#4) since the exact one wasn’t specified. Please submit a new…

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A: 1,2,3....,23,24,25 are called element of set S.  Hence, set S has 25 element which mean n(S) = 25…