The population of a local species of dragonfly can be found using an infinite geometric series where a1 = 36 and the common ratio is one half . Write the sum in sigma notation and calculate the sum that will be the upper limit of this population.

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

1: 4 if the wew 35 surfboards at the beach how many were short boards?

The paint recipe also calls for 1/4 cup of food coloring. tyler says mrs.mcglashan will also need 6 cups of food coloring. do u agree or disagree? explain.