Ineed a answer and b answer and c awnser

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base