posted by Help Please .
Are these correct...Please help
1. The cost, in millions of dollars, to remove x % of pollution in a lake modeled by
a. What is the cost to remove 75% of the pollutant?
C=30.23 Million for 75% removal.
b. What is the cost to remove 90 % of the pollutant?
C=30.27 Million for 90% removal.
c. What is the cost to remove 99% of the pollutant?
C=30.30 Million for 99% removal.
I need help with the last two.
d. For what value is this equation undefined?
e. Do the answers to sections a–d match your expectations? Why or why not?
I have the same question. For what value is this equation undefined?
Do the answers to sections a-d match your expectations? why or why not?
I'm confused on how to answer this. Please help anyone! Thank you!