Should he use this pan? Why or why not? Justify you answer with mathematical reasoning. ​

Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths. ? 18 8 ? 10 30 12 ?

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10