16. according to the wall street journal, 14,200,000 copies of walt disney's fantasia have been sold to date. write that number in scientific notation. a. 142 × 1,000,000 b. 142 × 107 c. 1.42 × 107 d. 1.42 × 106

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.