Cuatro niños usaron la misma báscula para medir la masa (en gramos) de una corcholata, cada uno obtuvo los siguientes resultados: 1.1, 1.1, 1.2, 1.5. ¿Cuál es el promedio de los pesos?

With alll of except for the 2 that i did already

Use the irregular polygon below. show all work. a. find the perimeter. b. find the area. the angles of the irregular polygon is 2, 8, 8, and 4.

Anita has a success rate of 80% on free throws in basketball. she wants to know the estimated probability that she can make exactly four of five free throws in her next game. how can she simulate this scenario? categorize each simulation of this scenario as correct or incorrect.