ana hikes 3 7/8 miles and stops for lunch. Then she hikes 5 1/4 more miles and stops to rest. a sign where she stops says it 2 1/2 miles to the end of the trail. how long is the trail?​

42 inches then 10 1/2 deep

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

too hard the other guy did it

step-by-step explanation:

step-by-step explanation:

infinity is the answer