Mathematics, 07.05.2021 01:00 missdaisy789
11. En un evento artístico se observa que los asientos de un salón
han sido colocados en un total de 20 filas: 20 en la primera, 24
en la segunda, 28 en la tercera, así sucesivamente hasta la fila
diez, y de la fila siguiente en adelante todas tienen 30 asientos.
Determine cuánto se recaudó si está totalmente lleno y se cobró
20 soles la entrada.
A) 18000 B) 22000 C) 24000 D) 26000 E) 28000
Answers: 2
Mathematics, 21.06.2019 15:00
The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.
Answers: 1
Mathematics, 21.06.2019 18:00
Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?
Answers: 1
Mathematics, 21.06.2019 18:10
If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.
Answers: 1
11. En un evento artístico se observa que los asientos de un salón
han sido colocados en un total...
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