Kiara tosses four different coins. What is the probability that the coins land with two head and two tails showing? Group of answer choices

4/8

0

6/8

6/16

If the discriminant if a quadratic equation is 4 which statement describes the roots?

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?

The angles in a triangle are represented by 5x, 8x, and 2x+9. what is the value of ? a.10.8 b.11.4 c.9.7 d.7.2