Discover the answers you need at Westonci.ca, where experts provide clear and concise information on various topics. Connect with a community of experts ready to help you find accurate solutions to your questions quickly and efficiently. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.
Sagot :
If the mass of the bacteria triples every day then 1. The mass of bacteria in the culture changes by 300 percent every day and 2. the mass of the bacteria in the culture 2 days after the start of the experiment is calculated to be 207 mg
1. The percentage of the mass of bacteria that changes every day can be calculated as follows;
Since the mass of the 23 mg bacteria triples every day, therefore, the mass the next day will be;
23 × 3 = 69 mg
Now the percent change of the mass can be calculated as follows;
percent change = (final mass / initial mass) × 100
percent change = (69 / 23) × 100
percent change = 3 × 100
percent change = 300%
2. The mass of the bacteria in the culture 2 days after the start of the experiment can be calculated as follows;
Mass of bacteria after 1 day = mass × percentage mass = 23 × (300/100) = 69 mg
Mass of bacteria after 2 days = 69 × (300/100) = 207 mg
To learn more about percent change; click here:
https://brainly.com/question/20895881
#SPJ4
We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Keep exploring Westonci.ca for more insightful answers to your questions. We're here to help.