Factor the polynomial.

8bc^2 + 24bc

8bc(bc + 24)

8bc(bc + 6)

8bc(c + 3)

8bc(c + 16)

 3.1     Pull out like factors :

   8bc2 + 24bc  =   8bc • (c + 3) 

  about 5.6 days

step-by-step explanation:

we can fill the given information into the decay equation and solve for the value of t at which half the sample remains.

the half-life is about 5.6 days.

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.