Un agricultor ha recolectado 1 500 kg de trigo y 895 kg de cebada. Ha vendido el trigo a S/. 2,35 el kilo y la cebada a S/.
1,75 el kilo.
Calcula:
a) El total recibido por la venta del trigo y la cebada.
b) La diferencia entre lo que ha recibido por la venta del
trigo y lo que ha recibido por la venta de la cebada.

doy coronita ayudaaa

Ascientist studied a population of workers to determine whether verbal praise and/or tangible rewards affect employee productivity. in the study, some workers were offered verbal praise, some were offered tangible rewards (gift cards, presents, and some were offered neither. the productivity of each participant was measured throughout the study by recording the number of daily tasks completed by each employee. which inference might the scientists make based on the given information? a.) the number of daily tasks completed by each employee may influence the dependent variable, which is whether the employee receives verbal praise, tangible rewards, or neither. b.) verbal praise and/or tangible rewards may influence the independent variable, which is the number of daily tasks completed by each employee. c.) verbal praise and/or tangible rewards may influence the dependent variable, which is the number of daily tasks completed by each employee. d.) the dependent variables, which are verbal praise and tangible rewards, may influence the number of daily tasks completed by each employee.

These dots plots show the height (in feet) from a sample of the different types of elephants

Which phrase best describes the word definition in an axiomatic system? a. the accepted meaning of a term b. the statement of an axiom c. an accepted fact that is not proven d. a fact proven by using logic