Answer:
m = 0.2508 g
Step-by-step explanation:
We know that for continuous exponential decay, we usually use the format;
N = N_o•e^(kt)
Where N and N_o represent amount after time t and intial amount respectively. And k is decay rate.
But in this case, we are dealing with mass.
Thus, we will use;
m = m_o•e^(-kt)
We are given;
Initial mass; m_o = 0.5 g
Time after decay; t = 60 days
Decay rate; k = 1.15% per day = 0.0115 per day
Thus;
m = 0.5e^(-0.0115 × 60)
m = 0.5 × 0.5016
m = 0.2508 g
Answer:
Step-by-step explanation:
Plug-in given to the point-slope form:
m = 3/4
(the slope is the same for the other line as the two are parallel to each other)
(3 , 7)
It's the last one
these are 2 ways of writing the function 'f of g(x)'.
Answer:
20 mins
Step-by-step explanation: