Alec tossed a coin nine times, getting tails each time. What is the probability that he will get head on the next toss? Group of answer choices

1/128

1/2

1/18

20/20

What are the domain and range of the functiony = 2(x - 3)2 + 4?

Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15