The length of a car measures 30 feet what is the length of a model car if the scale factor is 1:64

5 5/8 inches

Step-by-step explanation:

Set up and solve an equation of ratios:

 x           1

=

30 ft      64

Then 64x = 30 ft, and x (the length of the model car) is 30/64 ft, or

x = 0.469 ft, or 5 5/8 inches

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.