Cuantas esferas caben en un cubo de 75 centimetros de altura y 55 centimetros de ancho si la esfera es de 6 centimetros por 6 centimetros

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

Which polygon is she in the process of constructing ?

Look at the example below which shows how the product property of radicals is used to simplify a radical. use the product property of radicals to simplify the following radical.