Jolene mixes 3 parts of white paint to 8 parts of
red pant to make pink. How
many parts of red pant
should she mix with 12 parts
of white pant to get the
same shade

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).

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

The tile along the edge of a triangular community pool needs to be replaced? ?