Answer: 
Step-by-step explanation:

if it matters then simply further...
4 + \sqrt{4i} = 
-49/15 -3 4/15...........
Answer: after 5 hours, 75 cupcakes
Step-by-step explanation:
You multiple it by 20....
1:20
2:40
3:60
4:80
5:100
So it’s 80 inches by 100 inches (80x100) =800 square feet
Answer:
24000
Step-by-step explanation: