En una fábrica donde se construyen pernos, la oficina de control de calidad recabó la información que se muestra en el siguiente histograma. Determina la frecuencia absoluta y la longitud de los pernos de dicha frecuencia. Puedes hacer trazos adicionales si lo consideras necesario

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?