La persona A compra 6 de granola y 4 tazas de yogurt por $ 10.50. la persona b compra 4 barras de granola y 8 tazas de yogurt Por $11. Encuentra el valor de cada artículo

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).

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

The verbal translation for the difference of m and 7 increased by 15