Answer:
4
Step-by-step explanation:
Exponential growth is the function

Exponential decay is the function

So, the basic difference is that in growth the base is more than 1, and in decay the base is more than 0 but less than 1.
Answer:
40
Step-by-step explanation:
Dominic: 32/80
Eva: 48/80
Freya: 60
32+48+60= 140
The area of the arrow it's 660 cm.
The all go over 18 so put them all over 18
16/18+12/18+3/18=31/18
31/18 or 1.722222222........