You interview all of your family members at a picnic and record their age and shoe sizes. the data is shown in the table. which number summarizes all of the data points in the age column with a single number?

a 10

b 12.7

c 17.9

d 45

In 1995 america online had about 3000000 users over the next decade users are expected to increase from a few million to the tens of millions suppose the number of users increased by 150% by the year 2000 how many users will there be in the year 2000