How do Calculate this in RStudio?

Problem 1. Most desert tortoises live in creosote hush scrub habitat at. elevations ranging from 1,000 to 3,000 feet above sea level. Their habitat covers a relatively large region including the Mojave and Sonoran Deserts. In some areas, the number of desert tortoises has decreased by 90% due primarily to human activity. A study area in Organ Pipe National Monument has 300 Sonoran desert tortoises. Fifty are captured. tagged1 and reieased. A certain time later, 15 of the 300 are captured. Problem 1 Part a} What is the probabiiity that exactly one of the 15 in the second capture is tagged? State clearly what assumptions you are using. Hint: If 15 tortoises are captured and exactly 1 is tagged, how many non-tagged tortoises are there in the captured sample? How many ways are there to capture these non-tagged tortoises