Exponential Growth and Decay: Mastery Test
lect the correct answer.
wpton-85 has a half-life of 10.76 years. How many years will it take for a sample of krypton-85 to decay to 30 percent of its initial quantity
○ A.
17.42 years
O B.
18.69 years
OC. 19.9 years
OD. 21.13 years
Reset
Next
