One app charges $3.90 to download and $.79 for each song bought. A second app is free to download and charges $1.09 for each song. How many songs would you have to buy for the apps to cost the same?

Number of songs =

cytokinesis is the splitting of a cell membrane to form 2 identical daughter cells. it's similar to mitosis as both cells have identical copies of dna and cytokinesis is a step in the mitotic cycle.

it is the most commonly accepted one

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but