QUESTÃO imagine um grande quadrado de 85 Km de lado; trata-se de uma distância inferior à da cidade de São Paulo a da cidade de Campinas (aproximadamente 96Km). Suponha que

esse quadrado seja dividido em quadrados de um metro; o resultado será de 85 mil linhas e 85 mil colunas. Peço

que calculem quantas pessoas seriam necessárias se cada quadrado de um metro fosse ocupado por uma

pessoa?

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)