Question
About 4,000 new species of marine animals were discovered in the last 2 years. What is the unit rate of discovery? Responses 2 years4,000 species 2 years4,000 species - no response given 2,000 speciesyear 2,000 speciesyear - no response given 1 species2,000 years 1 species2,000 years - no response given 4,000 species2 years
Answers
GPT-4o mini
To find the unit rate of discovery, you divide the total number of species by the time period in years. Given that 4,000 new species were discovered over 2 years, the calculation would be:
\[
\frac{4,000 \text{ species}}{2 \text{ years}} = 2,000 \text{ species/year}
\]
Therefore, the unit rate of discovery is **2,000 species per year**.
\[
\frac{4,000 \text{ species}}{2 \text{ years}} = 2,000 \text{ species/year}
\]
Therefore, the unit rate of discovery is **2,000 species per year**.