A six-sided number cube is tossed and a coin is flipped.
2 answers:
Answer: The required probability is
Step-by-step explanation: Given that a six-sided number cube is tossed and a coin is flipped.
We are to find the probability of rolling a number greater than 2 and flipping heads.
The sample space for the event is
S = {1H, 2H, 3H, 4H, 5H, 6H, 1T, 2T, 3T, 4T, 5T, 6T}.
That is, n(S) = 12.
Let, 'A' denotes the event of rolling a number greater than 2 and flipping heads.
So, A = {3H, 4H, 5H, 6H}
That is, n(A) = 4.
Therefore, the probability of rolling a number greater than 2 and flipping heads is given by
The required probability is
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1) The first thing you must do to complete squares is to group similar terms of the form:
2) The second step is to complete the squares.
3) The third step is factor the quadratic equation
4) The fourth step is to identify the center and the radius
Answer:
the first step in finding the center of the circle by completing the square is:
C group like terms