Darla is taking a survey at her school. She finds that 20 out of 100 students have fish as pets. This means that her experimenta
l probability of having fish as pets is 1/5, or 20%. Statistics for the distribution of pets owned by students in North America are shown. Which statement is true?
1 answer:
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Answer:
OR
Step-by-step explanation:
9x2−17x−85=0
For this equation: a=9, b=-17, c=-85
9x2+−17x+−85=0
Step 1: Use quadratic formula with a=9, b=-17, c=-85.