Carlos is arranging books on shelves. he has 24 novels and 16 autobiographies. each shelf will have the same numbers of novels and autobiographies. if carlos must place all the books on shelves, what are the possible numbers of shelves carlos will use?

In a box lenght 1m breadth 60 cm and height 40 cm small rectangular packets of dimension 5 cm into 8 cm into 10 cm are packed. how many such small packets can be packed in the big box?

Find the domain of the following expression: 1/(√x)-2

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.