Kay and her friend Amber like to collect stamps. Kay has six stamps and collects to my each week. Amber has 10 stamps and collects one more each week. These relationships are shown as rules equations below.

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score