Answer:
4.806 g ≤ n ≤ 5.194 where n is the mass of a nickle.
Step-by-step explanation:
The problem tells us the weight can vary by .194 g, this means it can be up to .194 lighter and 194 heavier. Well what value is .194 lighter and .194 heavier? 4.806 and 5.194 respectively. So that means a nickle can be anywhere in that range, which tells us the inequality.
The previous comment is wrong.
Answer:
look at the attachment
Step-by-step explanation:
hope it helps!
12^2 What is it's square root or basically you could divide it so it's 12 to the power of 2 or 12^2
He spent <span>150.97 hope this helps :) have a good day</span>
