Question

snow day #3 assignment- optional the value of \\(\sqrt{k}\\) lies between 2.2 and 2.3. select all possible values of \\(k\\). \\(\square\\) 1.49 \\(\square\\) 4.8 \\(\square\\) 5 \\(\square\\) 5.04 \\(\square\\) 5.3 \\(\square\\) 6

Explanation:

Step1: Find lower bound of $k$

Square 2.2: $2.2^2 = 4.84$

Step2: Find upper bound of $k$

Square 2.3: $2.3^2 = 5.29$

Step3: Identify valid $k$ values

Check which options satisfy $4.84 < k < 5.29$

Answer:

5, 5.04