How long will it take money to double if it is invested at 25 % compounded continuously ?

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

What is 1/3x5 on anuber line what does it look like on a number line