Find the simplified form of the expression. give our answer in scientific notation:
(6x 104) (3 x 10-6)
1. 18 x 1024
2. 1.8 x 10-11
3. 18 x 10-11
4. 1.8 x 10-9

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.