Ace bike rentals rents bikes for $28 per day. renters can keep the bike for 8 hours. bart’s bikes rents bikes for $30 per day. renters can keep the bike for 10 hours. which company charges a lower hourly rate?

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?