Answer:
390 seniors
Step-by-step explanation:
13/20=.65
600x .65=390
Answer:
6.7
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
You do 8 by 13 which is 104 now multiply that by 3 which is 312 then divide by 2 because it triangular
=(0.4n)(16n)
multiply 0.4 & 16 and n & n
=(0.4*16)(n * n)
=6.4n^2
Hope this helps! :)