Answer:the median is 20 and the lower quartile is 16.5
Step-by-step explanation:
Answer:
3 Degrees
Step-by-step explanation:
Answer:
surface area: 7241.25
Step-by-step explanation:
using this formula for surface area of cyclinder: 2πrh+2π
diameter = 2r --> 39.2 = 2r
so r= 19.6
Answer:
15a
Step-by-step explanation:
Because 5(a + a + a) = 5 * (3a) = 15a