What does the expression lim (×-10) f (x) = -4mean?

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5

Acompany had forty one employees and ordered nine hundred eighty uniforms for them. if they wanted to give each employees the same number of uniforms, how many more uniforms should they order so they don't have any extra