Answer:6.493$Step-by-step explanation:Step 1: Calculate the square root of 0.4216First, we need to find the square root of 0.4216. {0.4216} = 0.6493$ (approximately).Step 2: Multiply the result by 10Now, we multiply the result by 10. $10 \times 0.6493 = 6.493$.The final answer is: 6.493$Hope it helps