En una carrera compiten 5 caballos identificados con los números 78,5,99, 106 y 25. Los expertos afirman que de acuerdo con sus resultados en carreras anteriores el numero 78 tiene 50% de probabilidades de ganar el numero 5, 17% el numero 99, 9% y los caballos con números 106 y 25 tienen la misma probabilidad ¿ cual es la probabilidad de que gane el numero 106 o 25? ¿ porque?

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

step-by-step explanation: