When you observe the shine of a mineral sample, which property are you measuring? a. cleavage b. luster c. streak d. color

Find the number if 5% of it is 24% of 15.5.

Has anyone here taken the orela elementary education subtest 2 (103)? if so can you link me videos, practice tests, or methods on what you did to pass it?

The volume of a cylinder is 72 tt cm3. if the radius is 3 cm, what is the height of the cylinder?