Sponse. A battery manufacturer advertises that the mean reserve capacity of a certain battery is 1500 hours. You susp
capacity to be 1320 hours. Assume that the population standard deviation is 320 hours. Do you
 have enough evidence to support the manufactures claim? What assumption is necessary for this test to be valid?

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why

What is the y-intercept of the line given by the equation

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x