Through past observation, it has been determined that given enough food and space, the number of mice in a science lab will triple their number after 18 weeks. To the nearest week, how long until the micr increase by 75% over their current number?

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w