Hi!
Xian - 60 stamps
Kai - 76 stamps
60 + 12 = 72
76 + 8 = 84
72 + 12 = 84
84 + 8 = 92
84 + 12 = 96
92 + 8 = 100
96 + 12 = 108
100 + 8 = 108
After how many months will Xian and Kai have the same number of stamps?
4 months
How many stamps will each have?
108 stamps
X could equal 12 and y could equal 3
Answer:
8.9 feet to the nearest tenth.
Step-by-step explanation:
The volume of a cone is 1/3 π r^2 h where r = the radius of the base and h = the height.
So we have the equation:
208 = 1/3 π r^2 10
r^2 = 208 / (1/3 * π * 10)
r^2 = 19.85 sq feet
so r = √19.86
= 4.457 feet.
So the diameter = 2 * 4.457 = 8.914 feet.
