Consider a metal pipe with a hollow center. From the center to the outside of the pipe is 6 inches, and from the center to the inside of the pipe is 4 inches. If the
length of the pipe measures 16 inches, approximately how much metal was used to
create the pipe? Round your answer to the nearest whole number.

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

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.