Answer:
t =log(20) / 0.3 = 10*log(20) / log(1,000) - years - when the tree will have 100 branches.
Step-by-step explanation:
100 = 5 * 10^(0.3t), solve for t
Divide both sides by 5:
20 =10^(0.3t)
Take the log of both sides:
0.3t =log(20)
Divide both sides by 0.3:
Multiply the RHS by 10 / 10
t =log(20) / 0.3 = 10*log(20) / log(1,000) - years - when the tree will have 100 branches.
It is just 5.0 and you move the decimal right six places
Answer is B. 25 per half hour so 50 per hour, therfore 50 x 3 hours = 150
Answer:
answer is D. 35/60
Step-by-step explanation:
35 divided by 60 is = 0.583333
which is a repeating decimal
Answer:
a=1 converges for 0<x<8
Step-by-step explanation:
Given that a geometric series infinite is given in summation form as
Here I term is when n =0
So a= I term = 
r = common ratio = 
This series converges only if
For 0<x<8, we get absolute value of r is less than 1.
Hence series converges for 
