This is the concept of differential equations, given that
dp/dt=rp
then:
dp/p=rdt
thus:
ln p=rt+C
p=e^(rt+C)
P=Ke^(rt)
when t=210 days=7 months, p=2k
2k=k×e^(7r)
2=e^(7r)
ln2=7r
r=ln(2)/7
r=0.0990
Answer:
I’m guessing the double points is a typo.
Slope: -5/6
Step-by-step explanation:
Hope this helps <3
Btw love your username <333
Answer:
9
Step-by-step explanation:
9x5=45+7=52
Answer: $47.50
Step-by-step explanation: Averages are calculated by adding all values up and dividing by # of values. Here the sum is 285, and 285/6=47.5
