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VLD [36.1K]
3 years ago
7

A biologist studies two different invasive species, purple loosestrife and the common reed, at sites in both wetland and coastal

habitats. Purple loosestrife is present in 35% of the sites. Common reed is present in 55% of the sites. Both purple loosestrife and common reed are present in 23% of the sites. What percentage of the sites have the purple loosestrife or common reed present?
Mathematics
1 answer:
ahrayia [7]3 years ago
3 0

Answer:

Just look it up this ste is good!

Step-by-step explanation:

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