Ajuice drink filling machine, when in perfect adjustment, fills the bottles with 12 ounces of drink on an average. any overfilling or underfilling results in the shutdown and readjustment of the machine. to determine whether or not the machine is properly adjusted, the correct alternative hypotheses is
a. the average is greater than or equal to 12 ounces.
b. the average is not equal to 12 ounces.
c. the average is less than 12 ounces.
d. the average is equal to 12 ounces.

Igure 1 and figure 2 are two congruent parallelograms drawn on a coordinate grid as shown below: 4 quadrant coordinate grid showing two parallelograms. figure 1 has vertices at negative 5, 2 and negative 3, 4 and negative 4, 7 and negative 6, 5. figure 2 has vertices at 5, negative 2 and 7, negative 4 and 6, negative 7 and 4, negative 5. which two transformations can map figure 1 onto figure 2? reflection across the y-axis, followed by reflection across x-axis reflection across the x-axis, followed by reflection across y-axis reflection across the x-axis, followed by translation 10 units right reflection across the y-axis, followed by translation 5 units down