Please help I will mark you brainliest for the correct answer
Please help
This is a big test

29. explain the error a student found the product of 8 × 10 6 and 5 × 10 9 to be 4 × 10 15 . what is the error? what is the correct product?

What is the percent of increase for a population that changed from 438,000 to 561,000

125 tickets were sold for the jazz band concert for a total of $1,022. students tickets cost $6 each, and general admission tickets cost $10 each. how many of each kind of tickets were sold?