Answer:
-121
Step-by-step explanation:
See how many times the denominator goes into the numerator. For example, with 24/8, 8 goes into 24 three times, so 24/8 is 3. If I had 25/8, then it would be 3 1/8 because you have one left over after you divide the 8 into 25.
The formula to calculate the lateral area of a cone is given by

where
LA=10.5pi in2
r=2.1 in
l=? slant height
substitute given values

<h2>The answer is 5 inches</h2>
This requires us to find the number of permutations of 6 different bands taken 2 at a time:
1/3 times 6/8
1/3 times 3/4
So, the answer is 3/12
Simplify: 1/4