5(1/2)-2(2/3)=11/2-8/3=(11*3)/(2*3)-(8*2)/(3*2)=(3*11-2*8)/6=(33-16)/6=17/6=2(5/6)
so the answer is 17/6 or 2(5/6)
Answer: B. 532
Step-by-step explanation:
18*18 = 324
16*18 = 288/2 = 144
16*8 = 128/2 = 64
324+144+64
=
532
C(n,r) =n!/(r!(n-r)!)
c(n,r)= c (40,16)
= 40!/(16!(40-16)!)
=6.2852101650+10
=62852101650
Answer:
B
Step-by-step explanation:
Answer: ellipse
Step-by-step explanation:
