Round 3504 to 3 significant figures

In the triangle abc< angle c is a right angle. find the value of the trig function indicated. find tan a if a =12, b=5 a. 13/12 b. 12/13 c. 5/12 d.12/5

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.