How long is the fish if the head is 8 inches long, tail is as long as the head plus 1/2 the body and the body is as long as the head and tail together?

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

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?