Jose brought 9 pounds of rice for $4. How many pounds of rice did he get per dollar?​

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?

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?

Through which points should a line of rotation be placed to create a cylinder with a radius of 3 units