A map of New Brunswick is drawn to scale. The actual distance from the food trucks to Rutgers University Stadium is 9.5 miles. On the map, this distance is 3.8 inches. If on the map the distance from Centennial Park to the train station is 1.6 inches, what is the actual distance?

4 miles

Step-by-step explanation:

we can set up a ratio for this:

=

cross-multiply:

3.8x = (1.6)(9.5) --> 3.8x = 15.2

divide both sides by 3.8 to simplify:

x = 4 miles

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²