Answer:
1st and 3rd are functions, 2nd and 4th are not functions
Step-by-step explanation:
<h3>
Answer:</h3>

<h3>
Step-by-step explanation:</h3>
In this question, we're evaluating the given expression.
The given expression is:

We would simply solve the equation until we reach our final answer.
Solve:

A friendly reminder is when you see something like "-(-", you would turn it into a plus sign.
When you're done solving, you should get 10.
This means that 10 would be your final answer.
<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>
Answer:
100 grams
Step-by-step explanation:
5 kg= 5000 g.
5000-4900=100
Answer: uh I think its a carrot, sorry i hope this could maybe help :)
Step-by-step explanation:
I believe it is <span>0.5010 but sorry if i'm wrong.</span>