What have we learned about the way the universe expands from the recent sn observations?

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?

One reason that madrid became the capital of spain is because of its

What is the main source of phosphorus?