Answer:
(a) 64 days
(b) 2 phones calls
Step-by-step explanation:
So you basically add the amount it grew each week. So week one is 2 and 1/2, week two is 2 and 3/4 and week three is 3 and 1/4. to make things simpler, add week two and three which gets you 6inches, then add week one, to get 8 and a half inches.
Answer:
The formula is

Step-by-step explanation:
hope this helps
Cual numeros? No hay nada