Answer:
   197.2 million
Step-by-step explanation:
The appropriate exponential equation for the population is ...
   p(t) = 172.0e^(0.019t)
Then we can compute for t=7.2:
   p(7.2) = 172.0e^(0.019·7.2) ≈ 172.0·1.146599 ≈ 197.2
7.2 minutes from now, the population will be about 197.2 million.
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For continuous growth (or continuous compounding), the exponential formula is ...
   f(t) = (value at t=0)×e^(rt)
where r is the growth rate in one unit of time, and t is the number of time periods.
 
        
             
        
        
        
Answer:
B) Ill only
Step-by-step explanation:
This is because y = arcsin x can be re-written as sin y = x, We then differentiate sin y = x implicitly with respect to z to obtain
d(siny)/dz = dx/dz
(cosy)dy/dz = dx/dz
dy/dz = (1/cosy)dx/dz
 
        
             
        
        
        
IT IS 80 PLS MARK MEH BRALIEST:):):):):):):): also I did the this