The "mean" is the "average" you're used to, where you add up all the numbers and then divide by the number of numbers.
Step-by-step explanation:
The surface area of a cylinder is given by
Answer:
just post them all in one question instead of a ton of different questions. it's annoying.
Step-by-step explanation:
The solution to the graph is (3,-4). Just find the two lines that are intersecting.