addictions628 addictions628

10-11-2020
Mathematics

contestada

A certain type of bacteria doubles every 4 hours. If you started with 37 bacteria, how many would you have after 12 hours?

Respuesta :

24osbom 24osbom

10-11-2020

Answer:

85 bacteria

Step-by-step explanation:

y=4x+37

4(12)+37 = 85 bacteria

Answer Link

tlkittycat47 tlkittycat47

22-10-2021

Answer:

y=a * b^x

a=original number

b=rate of increase

x=time

There are 3 four hour periods in 12 hours (12/4=3)

a=37

b=2

x=3

37x2^3

37x8

296

Answer Link

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