About 4,000 new species of marine animals were discovered in the last 2 years. What is the unit rate of discovery?(1 point)%0D%0AResponses%0D%0A%0D%0A2,000 speciesyear%0D%0AStart Fraction 2,000 species over year End Fraction%0D%0A%0D%0A2 years4,000 species%0D%0AStart Fraction 2 years over 4,000 species End Fraction%0D%0A%0D%0A1 species2,000 years%0D%0AStart Fraction 1 species over 2,000 years End Fraction%0D%0A%0D%0A4,000 species2 years
The unit rate of discovery is 2,000 species per year.
To find the unit rate of discovery, divide the number of species discovered by the number of years.
In this case, there were 4,000 new species discovered in 2 years.
So, the unit rate of discovery is:
4,000 species / 2 years = 2,000 species/year
To find the unit rate of discovery, you need to divide the number of new species discovered by the time period. In this case, we have discovered 4,000 new species in the last 2 years.
To calculate the unit rate, you divide the number of new species (4,000) by the time period (2 years):
4,000 new species รท 2 years = 2,000 new species per year
Therefore, the unit rate of discovery is 2,000 new species per year.