The dart board below is comprised of three concentric circles below that have radii 2.7. and 10 inches. Find the probability that a randomly thrown dart that hits the board also lands in the shaded region. Express your answer as a percent (ie. 65%).​

True or false look at the picture pls : /

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)

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.