Mathematics, 22.10.2019 00:00, Amariahploiee
Acompany performed power tests on a set of batteries of the same type. the company 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 if use?
Answers: 2
Mathematics, 21.06.2019 17:00, nelyanariba981p555ve
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
Answers: 1
Mathematics, 21.06.2019 18:30, isabellacampos4586
It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?
Answers: 1
Acompany performed power tests on a set of batteries of the same type. the company determined that t...
Mathematics, 05.05.2020 14:33
History, 05.05.2020 14:33
Mathematics, 05.05.2020 14:33
Mathematics, 05.05.2020 14:33