Help pls i put a picutre look at that

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

If a || b and e || f , what if the value of y ?

Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit