The correct answer is D because I have learned this before back in 7th grade
Answer:
The answer it's the c
Step-by-step explanation:
1 Trillion it's 1.000.000.000.000
4 * 10^13 it's 40.000.000.000.000
2 * 10^7 it's 20.000.000
2 * 10^7 * 2 * 10^7 it's 4 * 10^14
Since you are subtracting 2 logs, you write the single log as a quotient.
M is the number of minutes
5+0.09m=21.29
0.09m=16.29
m=16.29/0.09
m=181
