Consider the following information.
1 hour = 3.6 · 103 seconds
1 day = 24 hours
1 year = 3.65 · 102 days
use scientific notation to calculate the number of seconds in 3 days.

Which of the following is correct interpretation of the expression -4+13

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6