You drive your car at a speed of 40 km/hr then slow down to 30km/hr

You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a

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

Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?