Solve the problem.
-The half-life of a certain radioactive substance is 17 years. Suppose that at time t = 0, there are 30 g of the substance. Then after t years, the number of grams of the substance remaining will be: How many grams of the substance will remain after 136 years? Round to the nearest hundredth when necessary.
A)0.47 g
B)1.88 g
C)0.94 g
D)0.23 g

Question

Solve the problem.
-The half-life of a certain radioactive substance is 17 years. Suppose that at time t = 0, there are 30 g of the substance. Then after t years, the number of grams of the substance remaining will be:  How many grams of the substance will remain after 136 years? Round to the nearest hundredth when necessary.
A)0.47 g 
B)1.88 g 
C)0.94 g 
D)0.23 g

Quizplus · Accepted Answer

The Answer of Solve the problem.
-The half-life of a certain radioactive substance is 17 years. Suppose that at time t = 0, there are 30 g of the substance. Then after t years, the number of grams of the substance remaining will be:  How many grams of the substance will remain after 136 years? Round to the nearest hundredth when necessary.
A)0.47 g 
B)1.88 g 
C)0.94 g 
D)0.23 g

Solve the Problem. -The Half-Life of a Certain Radioactive Substance Is 17 Years