Aweb music store offers two versions of a popular song. the size of the standard version is 2.1 megabytes (mb). the size of the high-quality version is 4.6 mb. yesterday, there were 740 downloads of the song, for a total download size of 2204 mb. how many downloads of the standard version were there? number of standard version downloads:

1. what are the missing reasons in the proof 2. it's in the second picture and 3

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest