The table below shows the number of pencils of different colors in a box: color of pencil number purple 10 blue 1 yellow 6 pink 3 pam draws a color pencil from the box randomly without looking. what is the probability that pam will select a yellow pencil and the coin will land tails up? 2 over 40 6 over 40 12 over 20 16 over 20

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

The distributive property allows you to say that 3(x − 1) = 3x −

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?