If the mean of a symmetrical distribution is 130, which of these values could be the median of the distribution?

Write the pair of fractions as a pair of fractions with a common denominator

Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.

Which of the following is an example of conditional probability