How many radians are in a semicircle? a.2π, b.π, c.π/2, d.3π/2

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

Which of the functions graphed below has a removable discontinuity?

The stem-and-leaf plot shows the heights in centimeters of teddy bear sunflowers grown in two different types of soil. soil a soil b 5 9 5 2 1 1 6 3 9 5 1 0 7 0 2 3 6 7 8 2 1 8 3 0 9 key: 9|6 means 69 key: 5|8 means 58 calculate the mean of each data set. calculate the mean absolute deviation (mad) of each data set. which set is more variable? how do you know?