Aspinner has three congruent sections labeled 1, 2, and 3. on the first two spins the arrow stops on 1 and then 2. what is the probability that on the third spin the arrow will stop on three

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.

Extra points! find the missing dimension! need asap

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)