Percentage = (1352/40929) x 100%
percentage = 0.03303281292 x 100%
percentage = 3.30%
The amount of balls in a given layer can be found by squaring the layer it is in
4 layers
top layer (1st) is 1
2nd is 4
3rd layer is 9
4th is 16
add them up
1+4+9+16=30
30 in that pyramid
A) 859.32/8= 107.415=108 tickets
B) 980.68/8= 122.585=123 tickets
15+22(4+11)=x
4+11=15
22*15=330
15+330=345
x=345
Answer:
3
4
4
3
4
4
3
5
5
3
4
5
5
4848
Step-by-step explanation:
hope I helped
