Un fabricante de lavadoras gana 54€ por cada electrodoméstico que instala correctamente y pierde 60€ cada vez que debe retirar uno defectuoso. En una semana instala 2000 lavadoras y obtiene 94320€ de beneficio. ¿Cuantas lavadoras correctas y defectuosas ha instalado?

Asegment in the complex plane has a midpoint at 7 – 2i. if the segment has an endpoint at 11 – 3i, what is the other endpoint?

Find percent notation for 0.008 0.008=

Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.