Question

I WILL GIVE BRAINLIEST AND 10 POINTS IF ANSWERED QUICKLY!!!!!!!!!!!!!

Answer 1

Answer: A=100(12)t5.27

Step-by-step explanation:

Assume / and ^ got lost from eqns.

A(t) = initial × (1/2)^(t/halflife)

So initial = 100, halflife = 5.27,

A=100(12)t5.27 means A=100(1/2)^(t/5.27)

so that A is 50 when t is 5.27