Hackensack and New York City are 12 miles apart. On a map, the two cities are 2 Inches apart. How many miles does 1 Inch represent on the map?

6 miles

Step-by-step explanation:

From the question, we are told that 12 miles represents 2 inches on the map.

We are to calculate the amount of miles 1 inch will represent. To do this you will say:

12 miles = 2 inches

x miles = 1 in

Cross multiply;

2 * x = 12 * 1

2x = 12

x = 12/2

x  = 6

Hence 1 inch will represents 6 miles on the map

correct answer:

i^31 = -i

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify