In a single elimination tournament starting with 128 teams, half of the remaining teams are eliminated in each round. a) make a table, a scatter plot and a function rule to represent the situation b) is it possible for 24 teams to remain after a round? which representation in part (a) made it the easiest to answer the question? c) what is the domain of the function? what does the domain represent? d) how many teams will be left after 5 rounds

Quick translate "x is 12 units from 20" into an equation. what are the values of x being described? if you can answer any of my other questions that'd be great too

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size. it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

Bring the fraction a/a-4 to a denominator of 16-a^2