A company performed power tests on a set of batteries of the same type. The company 10 determined that the equation y = 100 - 8.
9x, where x is the number of hours of use and y is the percent of battery power remaining, models the battery life. Based on the equation, what is the best prediction of the percent of remaining power for a battery after 11 hours of use?
For this case we have the following equation: y = 100 - 8.9x Where, x = the number of hours of use For 11 hours of use we have x = 11. Substituting: y = 100 - 8.9 * (11) y = 2.1% Answer: the best prediction of the percent of remaining power for a battery after 11 hours of use is: y = 2.1%
Hmmm well may I ask what your doing with the shapes bc um well if you put them shapes in the circle/oval why is it hard? I don’t do this stuff I’m confused...