Answer:
400,000 bacteria
Step-by-step explanation:
If we start at 100,000 and double every three hours until 6 hours, to colony will be at 400,000 bacteria.
First find out how many times it will double by dividing 6/3=2. It will double twice in 6 hours. Next double 100,000 once, to get 200,000. Then, double it once more to get to the final answer of 400,000 bacteria.
Hope this helps!
Answer: N50°W
Step-by-step explanation:
It should be the opposite: N50°W
Answer:
60
Step-by-step explanation:
A significant figure means the most important (biggest) number.
As it just wants 1 significant figure, you count 1 to the right and round the 6 up.
Hope this helps :)
40 minutes because 1/3 is 20 minutes because an hour is 60 minutes
Answer:
D)4
Step-by-step explanation:
rise over run
rise=8 run=2
8/2
=4/1
=4
