Mathematics, 19.12.2020 05:30 maskythegamer
When a radioactive substance decays, measurements of the amount remaining over constant
Amount of radioactive substance remaining
intervals of time form a geometric sequence. The table shows the amount of a certain substance,
remaining after different constant intervals. Write the explicit and recursive formulas for the
Time (min)
0 100 200 300
geometric sequence formed by the amount of the radioactive substance remaining
Amount (picograms)
480 240 120 60
The explicit formula for the geometric sequence formed by the amount of the radioactive substance remaining is an-(Type your answer using exponential
notation)
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 16:10
On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius
Answers: 2
Mathematics, 22.06.2019 00:30
Select the correct answer from each drop-down menu. let c(g) be the total cost, including shoe rental, for bowling g games at pin town lanes. c(g) = 5g+3 so, c(6) = 8? 33? 30? or 14? this means that for a $6 shoe rental? for $6 per game? for 6 games? for a total cost of $6? , the games are $8 each? total cost is $33? number of games is 14? or total cost is $30? reset next
Answers: 1
You know the right answer?
When a radioactive substance decays, measurements of the amount remaining over constant
Amount of r...
Questions
Computers and Technology, 01.08.2020 19:01
Computers and Technology, 01.08.2020 19:01
Arts, 01.08.2020 19:01
