Answer:
B
Step-by-step explanation:
I believe the answer are as follows: 1. A 2. B 3. A 4. D 5. B and 6. B
Answer:
im not sure but i got 30.1
Step-by-step explanation:











x- intercept is the point where graph of given function touches the x-axis,f(x) becomes 0 at the point where graph of given function touches the x-axis. Therefore, we would to solve x^2+6x−16=0 and find its root.





x-intercepts of the given quadratic function are 2 and -8 .
The probability of an event is expressed as

Given:

The probability of drwing two blue balls one after the other is expressed as

For the first draw:

For the second draw, we have only 1 blue ball left out of a total of 6 balls (since a blue ball with drawn earlier).
Thus,

The probability of drawing two blue balls one after the other is evaluted as

The probablity that none of the balls drawn is blue is evaluted as

Hence, the probablity that none of the balls drawn is blue is evaluted as