Answer:
<em>Time it takes to count the coins in your pocket </em>
Step-by-step explanation:
Answer:

Step-by-step explanation:

Answer:
Switch .91 and .19 and you're good
Step-by-step explanation:
Answer:
constant.
Step-by-step explanation:
like natural constants like pi or e.
Answer:
The greatest common factor of 23 and 50 is 1
Step-by-step explanation: