Joey has 3 pairs of pants, 5 shirts and 2 ties. How many different outfits can Joey make

30

Step-by-step explanation:

3 times 5 times 2 =30

30

Step-by-step explanation:

You can solve this by finding all of the combinations or permutations of the outfits. Multiplying all of the possibilities together, you get 3*5*2=30 possible outfits. Hope this helps!

step-by-step explanation:

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6