4/5 * 3 = 12/5 liters There are 2 cups in a liter so to find the root beer in cups, divide 12/5 by 2. You will get 12/10 cups which is 1.1 cups
The age difference between Diane and Amy remains the same. 6 year later, the age difference is still 23 years old.
6 years later,
Amy is 23 years old
Diane is 46 years old
Now,
Amy, 17 years old
Diane, 40 years old.
The equation to find a spheres surface area is 4 pi R ^2
and this works in any order
4 * 12 is 48 (4 * R)
48^2 is 2304 ((4 * R)^2)
the exact answer is 2304

the full answer is 7234.56 (((4 * R)^2)

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Answer:
Step-by-step explanation:
2430
2*9 = 19
18*3 = 54
54*45 = 2430