Answer:
(a) 1
Step-by-step explanation:
In each outcome triplet, each flip has a chance to be H or T. Thus, the following describes all the possible outcomes:
We see that the only option without one tail is the first one, HHH, so the answer is (a) 1.
18 - 6 = 12
12 : 6
12/6 : 6/6
2:1
C
Answer:
1. Always with defined domain
2. Sometimes
Step-by-step explanation:
1. The inverse of a cubic function is a cube root. This is a function and passes the vertical line test.
2. The inverse of a linear function is another linear function. Almost all linear functions have inverses which are functions. However, a horizontal linear function has an inverse which is a vertical line that will not pass the vertical line test. In this case, it will not be a function.
Answer: D: 2 1/2
Step-by-step explanation: