Suma a 1/4 la tercera parte de 63/4. Resta de estas suma la tercera parte de 5/8. Divide esta diferencia por el resultado de sumar a 1/5 los 7/6 de 2/3 y el cosiente resultante multiplicalo por el resultado de sumar a 2/5 las 2/9 partes de 3/7. me podrian ayudar con esto lo tengo q presentar en 10 minutos...Doy coronita al que me ayude

step-by-step explanation: it is d

in geometry, parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel. by extension, a line and a plane, or two planes, in three-dimensional euclidean space that do not share a point are said to be parallel.

the number 100 represents the number of trials in the experiment.

49/100 represents the experimental probability of the coin landing heads up.

step-by-step explanation: