41.9 mi
Step-by-step explanation:
First, we convert the angle from degree measure to radian measure:
Using the definition of an arc length 
Answer:yes
Step-by-step explanation:6x/2=3x
8/2=4
Answer:
40%
Step-by-step explanation:
The first step is to calculate the unit selling price
= total sales/number of units
= 200,000/50,000
= $4
The unit variable expense can be calculated as follows.
= total variable expense/number of units
= 120,000/50,000
= $2.4
The contribution margin per unit can be calculated as follows
=selling price per unit- variable cost.
= $4-$2.4
= $1.6
Therefore the contribution margin ratio can be calculated as follows.
= $1.6/$4
= 0.4×100
= 40%
Answer:
the answer of this question is 1.25
to multiply it by its sell for example 8 is 64
