Answer:
D. $432.84
Step-by-step explanation:
The average daily balance is the weighted sum of the balances. The weight in each case is the number of days the account had that balance.
adb = (7×745.00 +10×585.15 +7×245.20 +7×90.75)/(7+10+7+7)
= 13,418.15/31
= 432.84
Nia's average daily balance was $432.84.
note : H for head, T for tail
40
AREA=LW
L₁W₁=40
L₂W₂=160
x(L₁W₁)=L₂W₂
x(40)=160
x=40
