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:
5 plus 5 would equate to the variable of 10 :)
Step-by-step explanation:
5+5=10
1+1+1+1+1 + 1+1+1+1+1 = 10
Answer:
Solutions are (6,3) and (-2,3).
Step-by-step explanation:
From the first equation given we can write:
substituting for 
in the second equation given we get
∴ y=3
Putting y=3 in the first equation we get
x-2 = ±4
Hence x=6 or x=-2.
Answer:
I act answer it sorry for that
Answer: I can answer in a bit
I think you have to roll it um untill I roll a 4 I'm srry
Step-by-step explanation:
I need more to answer
