Please answer full questions 40 and 41. Please make the answers clear . Sometimes it is hard to read what the answer is. Thank you !

The amount of airborne particulate pollution P from a power plant depends on the wind speed s, among other things, with the relationship between p and s approximated by p 81 0.01s2. (a) Find the value(s) of s that will make p m 0. (Enter your answers as a comma separated list.) (b) what value of s from part (a) makes sense in the context of this application? what does p o mean in this application? P means there the particulate level is at Need Help? 12.1.059 Using data from 2006 and with projections to 2021, total annual expenditures for national health care (in billions of dollars) can be described by E. 7.9 33.2x 2190 where x is the number of years past 2 the pattern indicated by the model remains valid, in what year does this model predict these expenditures will reach sa trition (that is, $8000 billion)? a chegg 1.jpg 5 pss 1411-51 Let doo sh pss 1411.511 Let docx a. wi pa