Write arithmetic and geometric sequences big recursively and with an explicit formula, use them to model situations and translate between the two forms

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75

Change negative exponents to positive. then solve. round to four decimal places