A figura representa uma pirâmide quadrangular regular. Sabe-se que o seu volume é 32 metros cúbicos e que a sua altura é 6 metros.
Qual das opções representa a medida da aresta da sua base, ou seja, a distância entre os vértices A e B?

The two-way frequency table below shows data on playing a sport and playing a musical instrument for students in a class.

Find the given elements if matrix d:

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.