I believe this is J with a radius of 6
the formula for circumference is 2(pi)r so i just took the 12(pi) and divided it by 2, which left me with 6(pi), meaning that 6 would be the "r" in the situation
Answer:
18.01
Step-by-step explanation:
20.10 - 2.09 = 18.01
The correct answer is C.5
No of bacteria present at midnight. = 6700+1680=8380
Any of several graphing calculators are suitable for this. Desmos is a free on-line one that is easy to learn and use.