Answer=a
Reasoning
3times -2 is -6 and -6 plus 7 is one
Answer:
12/13
Step-by-step explanation:
36/39
Divide by 3
12/13
If they are growing 80% for every twodays, it would be 40% for every one day.
Bacteria after 9 days = 212 * 9 * 40 / 100
= 763.2
To round up, the population of bacteria after 9 days would be 763, with a growth rate of 80% for every two days.
Answer: The third one or C
Step-by-step explanation: That is the correct distance formula.
