Hope this helps, although, if you don't understand something, tell me!
Write and solve the appropriate exponential equation:
228 = 16(r)^4, where r is the change per hour in the number of bacteria:
228
------ = r^4 = 14.25.
16
Taking the fourth root of both sides, we get: r = 1.94 (answer)
Answer:
-3/4x + 1/4
Step-by-step explanation: