Two geometrically similar buckets have bases with radii in the ration 2:5. The top of the small bucket had radius 7 inches.
a) find the radius of the top big bucket
b)write the ratio of the height of the small bucket to the height of the big bucket

Timed*** there are 8 rows and 8 columns, or 64 squares on a chessboard. suppose you place 1 penny on row 1 column a, 2 pennies on row 1 column b, 4 pennies on row 1 column c, and so on … how many pennies are on each square? a =   b =   c = d =   e =   f = g =   h =

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

If a || b and e || f , what if the value of y ?