1/5 is your answer, sorry if it is wrong but I think it os right :)
Answer:
11,8,5
Step-by-step explanation:
an=11-3(n-1)
Let n=1
a1 = 11 - 3(1-1)
= 11 -0
=11
Let n=2
a2 = 11-3(2-1)
= 11 -3(1)
= 8
Let n=3
a3 = 11-3(3-1)
= 11 -3(2)
= 11 -6
=5
Answer:
Option 4
Step-by-step explanation:
Equating given length and width to the area :
- 8x(5x) = 490
- 40x² = 490
- x² = 490/40
- x² = 12.25
- x = 3.5
Finding the dimensions :
- length = 8x = 8(3.5) = 28 units
- width = 5x = 5(3.5) = 17.5 units
I think this would be 1/the number
The answer is C.
28 + 0.35x (x will give you the number of tickets purchased)