What is the relationship among hurricanes typhoons and tropical cyclones?

Alaina wants to decide whether her current cell phone plan is better than a package that another company offers. to compare the two plans, she plotted two lines on a graph, where y represented the total cost of one month’s service and x represented the megabytes of data that she used in a month. which part of the graph will represent the cost per megabyte of data used in each plan?

The blue segment below is a diameter of oo. what is the length of the radius of the circle?

What does the kyoto protocol aim to reduce