Karen and Hector sold 479 tickets to their summer show. What is the number of tickets sold rounded to the nearest ten? WILL GIVE BRAINEST A. 480

B. 500

C. 470

D. 490

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

Drag each tile to the correct box. not all tiles will be used. consider the recursively defined function below. create the first five terms of the sequence defined by the given function

What else equals 42 and 30 for multiply