En un curso de 30 alumnos de 55%tiene buenas notas el 35%tiene notas regulares y el resto notas deficientes entonses los alumnos con notas deficientes son?

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

Write the expression as a single natural logarithm. 2 in a - 4 in y

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.