How many 4-digit numbers greater than 1000 are there that use the four digits of 2012?
(a) 6 (b) 7 (c) 8 (d) 9 (e) 12
note* the answer is not 12

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?