A bakery made 38 muffins that contained nuts and 13 muffins that did not contain nuts. What is the ratio of the number of muffins without nuts to the total number of muffins?
? :51

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Which is equivalent to 450b^9 after it has been simplified completely

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126