Over a four-week period, gail earned the following commissions: week 1 $250.00 week 2 310.00 week 3 275.00 week 4 195.00 what was her average weekly commission for the period? a. $207.50 b. $240.00. c. $205.00 d. $257.50

Currently, the largest cruise ship has a tonnage of 225,282 gross tons (gt). which of the following is a reasonable estimate for the tonnage of this cruise ship? a. 2 × 10^5 gt b. 2 × 10^6 gt c. 2 × 10^-5 gt d. 2 × 10^-6 gt