Absorbance =
100÷%T
A=
2.105 <=>
<=> A=0.3233
To 47.5%T corresponds 0.3233 absorbance.
Answer: C. he bought defibrillators and other lifesaving devices for hundreds of schools
Explanation:
C IS ACTLY THE REAL ANSWER
Answer: "Hey are you doing ok?" "You have been acting not like yourself lately" "Hey, i'm coming over we need to talk" "Do you need help with anything? Seems like you are not doing ok"
Explanation:
Doing stuff they usually like doing, if they do not seem like they're having fun or enjoying it then you can see that something is up and ask what's going on.
A record of one's activities during a 24 hour period is aholter monitor