Answer:
a
Step-by-step explanation:
its 8 bc when u put it under 9 it repeats
If the bacteria is tripling every 10 minutes, that means the "rate of increase" on that period is 200%, so if say the current amount is "c", 200% of "c" is just 2c, so c + 2c is 3c, a tripled amount.
I believe it’s pie times radius squared so 6ft = 3.14•3 squares and 8ft = 3.14•4 squares and then subtract
The awnser would be a because the cylinders have the same size which means they have the same volume
Cristy is right because after the decimal point it starts with the tenths place not the ones