Hi, i really need help on this math question and I can figure out the answer to it
Here’s the question:
A hemisphere with radius five units fits snugly into a cylinder of the same radius and height
The radius it 5 and the height is 5
A:Calculate the volume of a cylinder
B: Estimate the volume of the hemisphere
Thank you!

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !

What is the area of the shaded sector?