Evaluate the expression 3^x when x = -2 and x = 3
A. 9 and 27
B. 6 and 9
C. 1/9 and 27
D. -9 and 27

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?

If a sprinkler waters 1 over 12 of a lawn in 1 over 2 hour, how much time will it take to water the entire lawn? (5 points) 10 hours 6 hours 1 over 6 hour 7 over 12 hour

Surface area of a right cone below with a radius of 3 and a height of 15