Question

Plz help I am only asking for help bc I'm confused and I don't understand! Plz help it's urgent! Thanks!

Answer 1

Answer:

See below

Step-by-step explanation:

• day 1 - 100
• day 2- 100+150%=250 ⇒ equal to 100*2.5
• day 3 - 250+150%=625 ⇒ equal to 100*2.5*2.5
• etc
• day x- 100*2.5^(x-1)

This can be represented as f(x)=100*2.5^(x-1)

change percent is 150%