Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What is the dpi of a scanner with the mm dimensions 280 x 95 x 40?

### Inputs:
table_name: table, columns: ['product', 'dimensions (mm)', 'dpi', 'pages per minute (color)', 'max page size', 'interface']

### Response:
SELECT dpi FROM table WHERE dimensions (mm) = 280 x 95 x 40