Answer:
30.48 cm equals a foot
Explanation:
30.48 cm
Inch is an imperial and United States Customary systems unit of length, equal to 1/12 of a foot.
1 inch = 2.54 cm.
1 ft= 30.48 cm
32 ppm
371-339=32 ppm
potassium
b/c electronegativitu
D)applied
