N=12.5(at time t=t) Here half life
No=25
K=12.05
Simple exponential equation where you need to calculate
Your answer should be 5.75225876
The table tells you that f(x)=0 at x=-6 and -2
-4x/5≥1/10
-8x≥1
x≤-1/8
x∈(-∞;-1/8]
You would owe the rental shop 54 dollars
13.00 x 5.00 = 18.00
since it is per hour you multiply 18.00 x 3
3 stands for the hours you kayaked
and that gives you 54
therefore your answer is 54<span />
