Shiii still here for point
999-
600 texts. To check work 600*0.05=30, she is already paying 30, 30+30=60
Transforming the ODE yields




Partial fractions:





Take the inverse transform:

Answer:
5 hours.
Step-by-step explanation:
Note that the clock "restarts" at 12, and flips from PM to AM (and vice versa).
In this case:
1st hour: 10:36 - 11:36pm
2nd hour: 11:36pm - 12:36am
3rd hour: 12:36am - 1:36am
4th hour: 1:36am - 2:36am
5th hour: 2:36am - 3:36am
~
Answer:
39
Step-by-step explanation:
4^3 equals 64, and 5^2 equals 25. 64 - 25 = 39.