An inequality is shown

Question

4.3 < ?
Select all the values that could be the unknown number in the inequality
√15
√22
3√17
3√97
3/2 pi

Answer 1

To determine which values could be the unknown number in the inequality 4.3 < ?, we need to compare 4.3 with each option and see if it is smaller than them.

Comparing 4.3 with the options:

√15 ≈ 3.87: Since 4.3 > √15, it is not a possible value for the unknown number.

√22 ≈ 4.69: Since 4.3 < √22, it is a possible value for the unknown number.

3√17 ≈ 7.18: Since 4.3 < 3√17, it is a possible value for the unknown number.

3√97 ≈ 16.16: Since 4.3 < 3√97, it is a possible value for the unknown number.

3/2 pi ≈ 4.71: Since 4.3 < 3/2 pi, it is a possible value for the unknown number.

Therefore, the values that could be the unknown number in the inequality are: √22, 3√17, 3√97, and 3/2 pi.