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Rodrigo is buying a new car. There are $4$ different models to choose from, each with $2$ exterior colors available. How many different cars can Rodrigo order? $\newline$ $\_\_\_\_$ cars

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Counting principle

Full solution

Q. Rodrigo is buying a new car. There are

4

different models to choose from, each with

2

exterior colors available. How many different cars can Rodrigo order?

\newline

\_\_\_\_

cars

Apply Principle: Apply the Basic Counting Principle to determine the total number of outcomes when choosing one option from each category. We have: $\newline$ Number of car model choices = $4$ $\newline$ Number of exterior color choices = $2$ $\newline$ To find the total number of different cars Rodrigo can order, we multiply the number of choices in each category. $\newline$ $4$ (car models) $\times$ $2$ (exterior colors) = $8$

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