The bacteria at the end of 22 hours is 2,480
Answer:
x = -16
Step-by-step explanation:

Hope this helps!
Answer:
You can recognize that .25 is 1/4, so 0.625 is 1/4 of the way
from 0.6 to 0.7
Answer:

Step-by-step explanation:

All we can do here is combine like terms (add those that have the same the same exponent)

Good luck!
Answer: None of these.
Step-by-step explanation: a quotient is part of DIVISION