4. Malt and Lionel left their houses at the same time and drove in they respective cars to the city which was 200 km away. When Matt reached the city. Lionel still had 50 km more to travel. Lionel finally completed the journey 36 minutes later. How long did Lionel take to drive to the city?

An airplane flew from Nassau to Chicag o, a distance of 1300 miles at an average speed of 520 mph Calculate the time taken

En una clase de matemáticas Carlos, Franco y Martina estan discutiendo para encontrar la solución al siguiente ejercicio: "La suma entre \( \left(\frac{5}{4}\right)^{2} \) y \( \left(\frac{2}{3}\right)^{2} \) es ..." - Carlos dice: "se debe sumar los numeradores y luego se suman los denominadores - Franco dice: "se elevan sólo los numeradores al cuadrado y luego se suman ambas fracciones". - Martina dice: "yo creo que se debe resolver las potencias una por una y lueg debemos sumar ambas fracciones". ndica quien tiene la razón y la repuesta correcta.

1.Calcule a média aritmética das seguintes notas de um estudante: 7, 8, 9, 6 e 10. -406

12\$ Hsin A cooler contains bottles of orange juice, apple juice and grapefruit juice in the ratio of \( 3: 4: 3 \) a There are 960 of orange juice in the couler (a) Calculate the number of bottles of apple juice that are in the cooler

Si el ratio de alumnos a maestras es 4:1 y hay 12 alumnos, ¿cuántas maestras hay?