Mathematics, 16.07.2021 19:50 Andy0416
En una familia hay tres hermanos uno de ellos tiene 10 años de edad. Se sabe que el promedio de las edades de los tres es de 24 años. ¿Que edades podrían tener los otros dos? Justifica tu respuesta
Answers: 3
Mathematics, 21.06.2019 19:00
Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1
Answers: 1
Mathematics, 21.06.2019 19:30
Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.
Answers: 1
Mathematics, 21.06.2019 21:30
Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?
Answers: 1
Mathematics, 21.06.2019 22:00
The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.
Answers: 1
En una familia hay tres hermanos uno de ellos tiene 10 años de edad. Se sabe que el promedio de las...
Mathematics, 07.12.2020 04:10
Computers and Technology, 07.12.2020 04:10
Mathematics, 07.12.2020 04:10
Mathematics, 07.12.2020 04:10
Mathematics, 07.12.2020 04:10
Mathematics, 07.12.2020 04:10
History, 07.12.2020 04:10
History, 07.12.2020 04:10
Geography, 07.12.2020 04:10
Arts, 07.12.2020 04:10
Social Studies, 07.12.2020 04:10
English, 07.12.2020 04:10