It is the Multiplicative Identity Property which states, if a number is multiplied by 1, it will be that number.
A.//////////////////////////////////
Answer:
It’s 42
Step-by-step explanation: when Quinn return home, it was 0 minutes he turned on the air conditioner. So temperature at that time is equal to value of Q when t=0
Q=42-0.7t
=42-0.7(0)
=42
Answer:
D.
Step-by-step explanation:
20(2^6) = 1280
Because they both have a different degrees.
I hope this helps.