O Q 4. Solve. Round each calculation to the nearest hundredth. You will need a scientific or graphing calculator. Francium has a decay rate of 50% every 22 minutes. How much of an initial amount of 4.8 grams would be left after 88 minutes? t = 22 88 = 4A = Ane- O 0.65 grams O 9.6 grams O 2.4 grams O 4.8 grams O O grams
O Q 4. Solve. Round each calculation to the nearest hundredth. You will need a scientific or graphing calculator. Francium has a decay rate of 50% every 22 minutes. How much of an initial amount of 4.8 grams would be left after 88 minutes? t = 22 88 = 4A = Ane- O 0.65 grams O 9.6 grams O 2.4 grams O 4.8 grams O O grams
Chapter5: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 28T: The half-life of radioactive actinium ( 227AC ) is 21.77 years. What percent of a present amount of...
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