Frankie cut two circles from a piece of plywood. One circle had a radius of 30 centimeters, and the
other had a radius of 10 centimeters. What is the
approximate difference of the areas of the two
circles?

kaahe btau

      2

  2 is to go somewhat to the top right of a because it is squared    

v= a h/3

the closest answer i got was 75 divided by 9 = 8.3

8 pages of sport cards 9 sports cards on each page

hope that

the forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?