in how many ways can a family of four be seated at a round table if two brothers must sit together a)1 b)8 c)2 d)4​

Carrie started with 12 ounces of water when she begin to walk. when she was finish walking she had 2 1/4 ounces of water left. how much did she drank

What is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.

The step function g(x) is defined as shown. what is the range of g(x)? ***answer choices in picture.