John was visiting four cities that form a rectangle on a coordinate grid at A(0,4), B(4,1), C(3,-1) and D(-1,2). If he visited all the cities in order and ended up where he started, what is the distance he
traveled? Round your answer to the nearest tenth.

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Write an introductory paragraph for this corrie ten boom and her family were faced with some difficult choices after hitler came to power. some family members paid the ultimate price. write a carefully thought-out paper of at least 200 words dealing with the following concepts: --how should a christian act when evil is in power? --what do you think it would be like to live in an occupied country? remember to proofread anything you write thoroughly.