Find the best solutions to your questions at Westonci.ca, the premier Q&A platform with a community of knowledgeable experts. Discover precise answers to your questions from a wide range of experts on our user-friendly Q&A platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

Find how much substance you will have after 25 hours if you start with 45 grams of a
substance that has a 9 hour half-life. Round to the nearest hundredth.