Answer:2240 units
Step-by-step explanation:
Given
Fixed cost=$ 5600
variable cost=50 % of total revenue
selling price=$ 5
Let x be the no of unit Produced
Revenue=5x
variable cost
Total cost=5600+2.5x
For break even
Total cost= revenue
5600+2.5x=5x
2.5x=5600
(a) = 4n + 8
(b) row 13 has 60 seats
(a)
the sequence of seats is an arithmetic sequence whose n th term is
=
+ (n - 1 )d
where is the first term and d the common difference
here the sequence is 12, 16, ....
with = 12 and d = 16 - 12 = 4, thus
= 12 + 4( n - 1 ) = 12 + 4n - 4 = 4n + 8
(b)
calculate the number of rows n when 60 seats
solve 4n + 8 = 60 ( subtract 8 from both sides )
4n = 52 ( divide both sides by 4 )
n = 13 ← number of rows
Answer:
A. -1/4
Step-by-step explanation:
The line is going down making the slope negative and doing rise over run the slope is -1/4.
= 1/-4 = -1/4