Aconstruction worker has 15 feet of pipe he needs to divide the pipe into 9 equal parts which location on a number line represents the number of feet in each section of pipe?

9/10 divide by -3/15 as a mixed number

Asix-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. in the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. the experimental probability of rolling a 3 is 10 %, which is approximately % more than its theoretical probability. (round off your answers to the nearest integer.)

There are 85 apples on the big tree, john picked out 15%. how many did john pick out?