The sum of the measures of the interior angles of a convex polygon is 2160°.
how many sides does the polygon have?
a. 12
b. 13
c. 14
d. 15

Which of the following equations is of the parabola whose vertex is at (2, 3), axis of symmetry parallel to the y-axis and p = 4? a.)y-3 = 1/16 (x-2)^2 b.)y+3 = -1/16 (x+2)^2 c.)x-2 = 1/16 (y-3)^2

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?