Answer:
You have 5 27/28
Step-by-step explanation:
- 6 20/28 - 21/28= 5 27/28
- 5 27/28
They will have games on the same day in 21 days
Y=Acos(p)+m, A=amplitude, p=period, m=midline, in this case:
A=1/2, p=360(t/12)=30t, m=(10-9)/2+9=9.5 so
h(t)=(1/2)cos(30t)+9.5
