Answer:
-6
Step-by-step explanation:
I hope this helps you out!
So basically you form little trapaziods to fin =d the area. It's been a long time since I took calculus so Imma have to improvise
Area or trapaziod = area of rectangle + area of triangle so you get
2*1+(3-2)*1/2+3*1+(6-3)*1/2+6*1+(11-6)*1/2=15.5
Since one of the 5 vowels is paired with the four card suit.so our answer is just 5+5+5+5=20
