Two spinners are spun 20 times. a sum of 7 is landed on 5 times. what is the experimental probability of not spinning a sum of 7?

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3

Ok a point t on a segment with endpoints d(1, 4) and f(7, 1) partitions the segment in a 2: 1 ratio. find t. you must show all work to receive credit.