CUAL ES LA BASE PARA CALCULAR PRIMA DE SERVICIOS

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.