A data set is made up of the values 5, 6, 9, 12, and 18. The table shows the distance between each value and the mean of 10.
Data value
Distance between
value and mean
5
5
6
4
9
1
12
2
18
8
Sum of distances 20
What is the mean absolute deviation (MAD) of the data set?

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

Which of the following values in the set below will make the equation 5x + 6 = 6 true? (only input the number.) {0, 1, 2, 3, 4}