The formula is 4 cos^3(x)-3 cos(x)
5^3 would be the answer
hope this helps
Do you have a picture to go with it, I would need more information.
Answer:
See below
Step-by-step explanation:
The measure of all the arcs can be obtained by using 'Central angle and its corresponding arc theorem'.
1. The measure of arc AD is
2. The measure of arc ABC is
3. The measure of arc ADB is
4. The measure of arc BD is 
1L = 1,000mL
therfore
52L = 52 × 1,000mL = 52,000 mL
52L = 52,000mL !!!!