Can someone tell me what is 3/4 • 2 4/12

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry