Answer:
11. 
Step-by-step explanation:
Substitute
Your welcome and don't forget to say <u>Thanks</u>
200 is the answer i know this because 40%of 200 is 80
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 would be 7lbs, you divide the total amount by the amount per pound and you get the weight.
