What is the answer to y=2000e^-0.273x ?

Aladder that is 30 ft long needs to reach 27 ft up a building. what should the angle of the vertical be?

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.