¿qué se quebraron los niños?
o los niños se quebraron los dientes.
o los niños se quebró los dientes.
o los niños se quebramos los dientes.
o los niños se quebraba los dientes.

An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8