The diameter of the smallest circle is 9 cm. The diameter of the middle circle is 15 cm. The diameter of the largest circle is 21 cm. Robin D. Hood throws a dart that sticks in the target. What is the probability that the dart sticks in the gray area of the target?

Given the following statements, which is the best

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e