Answer:
yes it is.
Step-by-step explanation:
because there isn't any repeated x.
so it is a function.
Answer:
Energy consumed = 1.73× 10⁵ J
Step-by-step explanation:
Given:
Power P = 48.1 W, Time = 1 Hrs= 3600 S
Formula of Power = Energy / Time
⇒ Energy = Power × Time
Energy = 48.1 W × 3600 S = 173,160 Joule = 1.73× 10⁵ J
Find a common denominator
7/10 + 5/10
= 12/10
mixed number is 1 1/5
The work is shown above. The answers are 1.5, .42, and .86 respectively.
Reason number 1 (before) is that you could contaminate your samples if you have foreign material on your hands.
Reason number 2 (after) is that you could spread<span>/or ingest dangerous chemicals or substances that you have handled in the lab.</span>