Answer:
B
Step-by-step explanation:
Answer:
A=ε*l*c
A= 2- log₁₀ % T
Step-by-step explanation:
There is a linear relationship between the concentration of a sample and absorbance according to Beer-Lambert Law.
A=ε*l*c
where;
A=absorbance
ε=absorption coefficient
l=path length
c=concentration
Because % transmittance is transmittance value multiplied by 100 then, the equation that will allow us calculate absorbance from % transmittance value will be;
A= 2- log₁₀ % T where T is transmittance.
Answer:
9x
Step-by-step explanation:
the full answer is 9x+11=29
Multiply the two numbers
3/5*7/1= 21/5
21/5= 4 1/5 miles
Answer: 4 1/5 miles
