A mineral that is commonly refined in South Asia and then exported is . A.
oil
B.
ore
C.
coal
D.
lumber

Please select the best answer from the choices provided
A
B
C
D

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle