Carol is making a pattern with toothpicks. The first five terms of Carol's pattern are shown. Which expression can be used to find the number of toothpicks in Term n?

A. n +1
B. n +2
C. nt3
Ο Ο
D. 3n
E. 3n + 1

B

Step-by-step explanation:

Let's make a table:

Term 1:     3 toothpicks

Term 2:     4 toothpicks

Term 3:     5 toothpicks

Term 4:     6 toothpicks

Term 5:     7 toothpicks

Term N = N + 2 toothpicks

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.