Find the length of arc AB . Give your answers in terms
of pie

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?