Mathematics, 28.12.2019 13:31 bale4
Between 1866 and 2006, carbon dioxide (co2) concentration in the atmosphere rose from roughly 262 parts per million to 377 parts per million. assume that this growth can be modeled with an exponential function q=q0x(1+r)^t (the “0”after the “q” is lower than the other parts of the equation)
a. by experimenting with various values of the growth rate r, find an exponential function that fits the data for 1866 and 2006
b. use this exponential model to predict when the co2 concentration will double its 1866 level
Answers: 1
Mathematics, 21.06.2019 16:30
Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?
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Mathematics, 21.06.2019 18:00
Find the perimeter of the figure shown above. a. 40 cm c. 52 cm b. 60 cm d. 75 cm select the best answer from the choices provided
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Mathematics, 21.06.2019 18:30
Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal,mutualistic,or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp
Answers: 3
Between 1866 and 2006, carbon dioxide (co2) concentration in the atmosphere rose from roughly 262 pa...
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