cherri761 cherri761

24-11-2020
Mathematics

contestada

Pls help it's due tonight

Pls help its due tonight class=

Respuesta :

24-11-2020

Answer:

6.25 colonies of bacteria per +pH change from 7 to 9

Step-by-step explanation:

It seems to go from 57.5 to 70 or maybe 57 or 58

Either way I will go with my guess of 57.5

Rate of Change= (70-57.5)/(9-7)=(12.5)/(2)=6.25 rate of change for colonies of bacteria per positive pH change from 7 to 9

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