The mass of the sun is 2.13525×1030 kilograms. the mass of mercury is 3.285×1023 kilograms. how many times greater is the mass of the sun than the mass of mercury? answer in scientific notation.

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?

Find cot x if sin x cot x csc x = √2

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3