A lab sample of X-23 is decaying and you need to know how long the sample has been left out of protection. The ratio of X-23 to X-20 is measured to be approximately 1.5% of the ratio measured in a new sample. The half-life of X-20 is 57 days. Determine how long this sample sat in the lab.

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.