Answer:
16/25 = 0.64
Step-by-step explanation:
18 rolls are ones, so 32 rolls are not ones.
The experimental probability is 32/50 = 16/25 = 0.64.
86.5 square inches
Area of circle: pi*r^2
10.5in /2= 5.25in
5.25^2=27.5625
27.5625*3.14=86.54625
rounded 86.5 in
1 4/21
5/6 * 10/7
5/3 * 5/7
25/21
Check the picture below.
Answer: 8
4 is the base. 8 are the sides
£132
15% of 520 is 78
15% of 360 is 54
78 + 54 = 132
