Answer:
12
Step-by-step explanation:
412 ÷ 34 = 12.1176...
Round down to 12 cakes
length of each side : 10 cm
all sides of squares are equal
thus, 4 sides = 40 cm
1 side = 40/10 cm
1 side = 10 cm
n=8
1/2 (n + 4) = 6
n+4=12
$13,568.30
I = Prt
I = 2,219(1.0191)(6) = 13,568.30