Answer:
an = 5n + 2
Step-by-step explanation:
an = 7 + 5(n - 1)
an = 7 + 5n - 5
an = 5n + 2
Answer:
a. mg/c b. 4. It is the speed the object approaches as time goes on.
Step-by-step explanation:
a. Calculate lim v as t→[infinity]
Since v = mg/c(1 - e^ -ct/m)
mg/c(1 - e^(-c(∞)/m))
mg/c(1 - e^(-∞/m))
mg/c(1 - e^(-∞))
mg/c(1 - 0)
mg/c(1)
mg/c
b. What is the meaning of this limit?
4. It is the speed the object approaches as time goes on.
This is because, since t → ∞ implies a long time after t = 0, the limit of v as t → ∞ implies the speed of the object after a long time. So, the limit of v as t → ∞ is the speed the object approaches as time goes on.
Answer:
Sessions needed= 12
Step-by-step explanation:
Giving the following information:
Total hours= 12 hours
Practice= 3/4= 0.75 of an hour
Already practiced= 3 hours
<u>First, we need to determine how many minutes does she practice each session:</u>
Minutes per session= 0.75*60= 45 minutes
<u>Now, we divide the total practice in minutes required for the minutes per session:</u>
Sessions needed= (9*60) / 45
Sessions needed= 12
Answer:
2x-10
Step-by-step explanation:
3x2+2x-16
6+2x-16
2x-10
$24
40 times 40% gets you 16.
Subtract 16 from 40 to get 24 which is your answer.