Aboat sails south with the of a wind blowing in the direction s36°e with magnitude 300 lb. find the work done by the wind as the boat moves 130 ft.

Four objects are being tested to see how they are affected by fluid friction. object w has a surface area of 4.5 cm2, object x has a surface area of 2.5 cm2, object y has a surface area of 6.2 cm2, and object z has a surface area of 3 cm2. which object would experience the most fluid friction?

Write the function getkthdigit(n, k) that takes a possibly-negative int n and a non-negative int k, and returns the kth digit of n, starting from 0, counting from the right

Explain why you think this diagram shows what happened to the carbon in the biodome.