One lap around a track is equal to 1/4 of a mile. a horse ran a distance of 9 laps in 2 minutes 30 seconds. what was the horses average speed in miles per minute

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.

What is always true about a positive integer raised to a negative odd power?

Find the percent error of the measurement 4 cm