subject
Mathematics, 04.03.2021 18:10 mmassaro19

Un contratista tiene 30 obreros a su cargo, distribuidos en 3 categorıas: A, B y C. El numero de empleados de la categoria B es el doble que el de la categoria A y el de la categorıa

C juntos. A los de la categorıa A se les paga 16000 al dıa; a los de la categoria B se les

paga 20000 al dia; y a los de la categoria C se les paga 24800 al dıa. La n´omina diaria del

contratista es de 586400. ¿Cuantos cobros tiene en cada categorıa?
por método Gauss jordan​

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 14:10
You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.
Answers: 3
question
Mathematics, 21.06.2019 16:40
What is the average rate of change for this function for the interval from x=2 to x=4 ?
Answers: 2
question
Mathematics, 21.06.2019 19:30
Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?
Answers: 1
question
Mathematics, 21.06.2019 19:30
In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.
Answers: 1
You know the right answer?
Un contratista tiene 30 obreros a su cargo, distribuidos en 3 categorıas: A, B y C. El numero de em...
Questions
Questions on the website: 13722367