Me ! a lighthouse is 210 feet tall and has a beacon with a 36 inch diameter and can be seen for 20 miles. what formula can you use to calculate the distance around the lighthouse?

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

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

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83