Raj builds a side table in the shape of a cube. each edge of the cube measures 30 inches. raj wants to cover the top and four sides of the table with ceramic tiles. each tile has an edge length of 3 inches. how many tiles will he need?

Step-by-step explanation:

1 edge: 30in

top + 4 sides: 150in to be covered by tile

1 tile: 3in

How many tiles will Raj need to cover 150 inches?

3in x 50 = 150in

Therefore, Raj will need 50 ceramic tiles to cover the top and four sides of the table.

50 tiles

(please tell me if I am wrong, but hope I helped)

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify