Which numbered choice describes the roots to the equation x2 – 5x – 6= 0?
1) no positive roots
2) one positive & one negative root
3) two positive roots
4) impossible to tell

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

Answer for 10 points show work you guys in advanced < 3

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error