With 1 4 and 5
i don't get it

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

Empty box + box + empty box fill in the box is equal to 30 how

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5