WORTH 69 POINTS
For the polynomial 6xy^2-5x^2y^?+9x^2 to be a trinomial with a degree of 3 after it has been fully simplified, what is the missing exponent of the y in the second term

Choices:
A. 0
B. 1
C. 2
D. 3
Good luck

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