15 plz if the diameter of the following circle is tripled, which of the following expressions could be used to find the area of the new circle? 9(254.34 in.2) 3(254.34 in.2) 9(1,017.36 in.2) 3(113.04 in.2)

Hurry and answer this! circle x with a radius of 6 units and circle y with a radius of 2 units are shown which steps would prove the circles similar? translate the circles so they share a common center point, and dilate circle y by a scale factor of 4. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 4. translate the circles so they share a common center point, and dilate circle y by a scale factor of 3. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 3

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer