When we use a sample to make statements about or to draw conclusions about a population, we are using statistical .

Multiply. −2x(6x4−7x2+x−5) express the answer in standard form. enter your answer in the box.

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation