1 switch sides
(x-4)=0
add four to both sides
x-4+4 = 0+4
simplify
x = 4
Answer:
since the decay rate constant of0.0 250 min.
hence the time required for the sample to decay to one forth of it's initial value is
Step-by-step explanation:
X=7 because the side with the equation is the same length as the side that’s 38, so you just subtract 3 from 38 and then divide 35 by 5. You get 7. So, x=7
Hope this helps:)
Please rate branliest
Answer:
B is correct
Step-by-step explanation:
This is not an example of principle of independence
