Standard California Smog Fee of $8.25 plus the dealer may not charge more than an additional $50. <br /><br /> From www.bar.ca.gov on 2/9/2010: <br /><b>How much does a Smog Check cost?</b><br /> Smog Check prices vary in different areas. Prices for Smog Checks are not regulated, so you are encouraged to shop around. For a list of stations in your area, visit the search page or call (800)952-5210. Standard California Smog Fee of $8.25 plus the dealer may not charge more than an additional $50. From www.bar.ca.gov on 2/9/2010: How much does a Smog Check cost? Smog Check prices vary in different areas.
The answer to the second question is no. No one can tell when a particular atom of a radioactive substance will decay. However, when we are dealing with large numbers of radioactive atoms we can predict how long it will take for a certain number or percentage of the atoms to decay. For each radioactive isotope, we can predict a certain half-life.
Calculate the average number of radioactive atoms for each time. Trial 1 2 3 4 5 Averages: 0s 10 s 20 s 30 s 40 s 50 s. 7. Analyze: A half-life is defined as the amount of time it takes for half of the radioactive particles to decay. For the simulated substance, every 10 seconds represents one half-life.