subject
Mathematics, 07.12.2020 17:00 Paris4life

En una olimpiada matemática, cada estudiante recibe un punto por cada pregunta acertada. En la siguiente tabla de frecuencias se muestra la clasificación de la cantidad de estudiantes de acuerdo con su puntaje obtenido. ¿Cuál es la probabilidad de seleccionar aleatoriamente un participante que haya obtenido entre 71 y 85 puntos?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
If the measure of xyz is 81 what is the measure of yz
Answers: 3
question
Mathematics, 21.06.2019 14:30
The spotter on the ground is standing beneath the safety net. what is his distance from the base of the platform, to the nearest meter? 3 meters, 2 meters, 4 meters, 1 meter?
Answers: 3
question
Mathematics, 21.06.2019 21:30
Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?
Answers: 1
question
Mathematics, 21.06.2019 23:30
Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge
Answers: 3
You know the right answer?
En una olimpiada matemática, cada estudiante recibe un punto por cada pregunta acertada. En la sigui...
Questions
question
Mathematics, 10.02.2021 18:00
question
Mathematics, 10.02.2021 18:00
question
Mathematics, 10.02.2021 18:00
question
Mathematics, 10.02.2021 18:00
question
History, 10.02.2021 18:00
question
Mathematics, 10.02.2021 18:00
Questions on the website: 13722363