Emily is conducting an experiment to see what battery lasts the longest in her flashlight. She tries 4 different brands of batteries, including a generic brand. She puts each into her flashlight, turns on the flashlight and starts a timer to see how long before the light goes out. In this experiment, what is Emily's independent variable?Group of answer choices

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. using the technique in the model above, find the missing segments in this 30°-60°-90° right triangle. ab = 8 bc = 4 cd =

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%