The table below shows metric units of mass, with the relationship of each unit to 1 gram represented as a power of 10. Metric Units of Mass
Units
Power of 10
Microgram
10 Superscript negative 6
Milligram
10 Superscript negative 3
Centigram
10 Superscript negative 2
Gram
10 Superscript 0
Kilogram
10 cubed

Which statement comparing these measures is true?
A microgram is 1,000 times greater than a milligram.
A milligram is 10 times greater than a centigram.
A centigram is 100 times greater than a microgram.
A kilogram is 100,000 times greater than a centigram.

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.