Choose the correct simplification of a to the 5th power times b to the 6th power all over a to the 4th power times b to the 4th power. a9b10 ab2 1 over a times b to the 2nd power 1 over a to the 9th power times b to the 10th power

Me asap the graph shows the relationship between the price of frozen yogurt and the number of ounces of frozen yogurt sold at different stores and restaurants according to the line of best fit about how many ounces of frozen yogurt can someone purchase for $5? 1 cost of frozen yogurt 1.5 2 13 15.5 cost (5) no 2 4 6 8 10 12 14 16 18 20 size (oz)