According to the graph what is the value of the constant in the equation below ?

3.2

Step-by-step explanation:

Given Height = constant * width

So constant = Height / width

Now we use the point on the graph and find out constant

Lets take (0.5,1.6)

Here width =0.5  and height = 1.6

Lets check with one more point (1,3.2)

Here width =1  and height = 3.2

42

step-by-step explanation:

256/6=42

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63