Bryce read thirteen chapters of a 52 chapter book. What percent of the chapters has he read?

The mass of a marine organism, in pounds, p years after it is born is given by the polynomial function r(p) = -4p2 + 300p. find the mass when p = 20 years.

New york is the 27th largest state in the united states. what percent of the 50 states in the us are larger than new york

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