Tú creas una empresa de venta de camisetas estampadas. encuentras que por un precio de $6 por cada camisa logras vender 1800 camisetas al mes. si el precio de cada camiseta es de $8, solo logras vender 1450 camisetas. a. presumiendo que el número de camisetas vendidas se puede modelar de forma lineal en función del precio de cada camiseta, determina la ecuación que modela el número total de camisetas vendidas en un mes. b. ¿qué significa la pendiente en la ecuación? c. tú dejas a un empleado encargado de la venta de las camisas. este pone un precio y solo logró vender 1525 camisas. ¿cuál fue el precio de las camisas?

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Which of the following is the result of expanding the series

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount