Every minute, the Amazon River discharges approximately 3 billion (3,000,000,000) gallons of water into the Atlantic Ocean. Write the header and body of a Python secondary function named compute_amazon_gallons that accepts (as parameters) a given measurement in hours and a given measurement in minutes, and then returns (as the functional value) the amount of water in gallons that the Amazon discharges into the Atlantic during that designated span of time.
Recall that there are 60 minutes in an hour. Your Python code should not perform any user input or user output.

Which of the following is an example of intellectual properly! oa. new version of a novelb. journal of ideasc. pages of a bookood. lines of a poem

Suppose there is a relation r(a, b, c) with a b+-tree index with search keys (a, b).1. what is the worst-case cost of finding records satisfying 10 < a < 50 using this index, in terms of the number of records n1, retrieved and the height h of the tree? 2. what is the worst-case cost of finding records satisfying 10 < a < 50 and 5 < b < 10 using this index, in terms of the number of records n2 that satisfy this selection, as well as n1 and h defined above? 3. under what conditions on n1 and n2, would the index be an efficient way of finding records satisfying the condition from part (2)?

Column a of irma’s spreadsheet contains titles for each row, but her document is too big and will be printed three pages across. she wants to be sure that every page will be understood. what can irma do to with this problem?