Which of the following is the correct graph of the compound inequality 4p + 1 < −11 or 6p + 3 > 39? a number line with closed circles at negative 3 and 6 and shading in between.
number line with shading everywhere.

number line with open dots at negative 2 and 5 with shading in between.
number line with open dot at negative 3 with shading to the left and an open dot at 6 with shading to the right.

At wind speeds above 1000 centimeters per second (cm/sec), significant sand-moving events begin to occur. wind speeds below 1000 cm/sec deposit sand and wind speeds above 1000 cm/sec move sand to new locations. the cyclic nature of wind and moving sand determines the shape and location of large dunes. at a test site, the prevailing direction of the wind did not change noticeably. however, the velocity did change. fifty-nine wind speed readings gave an average velocity of x = 1075 cm/sec. based on long-term experience, σ can be assumed to be 245 cm/sec. (a) find a 95% confidence interval for the population mean wind speed at this site. (round your answers to the nearest whole number.) lower limit cm/sec upper limit cm/sec