Jason has mowed 14 of the yard. Select all fractions that are equivalent to 14. A. 39 B. 28 C. 412 D. 520 E. 816

You find a mysterious, dull substance on the ground and pick it up for a closer look. it is powdery, very light, and soft to the touch. the substance is most likely i. an organic mineral ii. a metallic mineral iii. a nonmetallic mineral i only ii only iii only i and ii i and iii