Mrs. davis is making a poster of math formulas for her students. she takes the 8.5 in. × 11 in. paper she printed the
formulas on to the photocopy machine and enlarges the image so that the length and the width are both 150% of
the original. she enlarges the image a total of 3 times before she is satisfied with the size of the poster. write an
explicit formula for the sequence that models the area of the poster, aa, after nn enlargements. what is the area of
the final image compared to the area of the original, expressed as a percent increase and rounded to the nearest
percent?

Through non-collinear points there is exactly one plane.

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 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters