Algebra, STD2 EQ-Bank 7 MC If \(d=\sqrt{\dfrac{h}{5}}\), what is the value of \(d\), correct to one decimal place, when \(h=28\)? 1.1 2.4 2.8 5.6 Show Answers Only \(B\) Show Worked Solution \(\text{When}\ h=28:\) \(d\) \(=\sqrt{\dfrac{h}{5}}=\sqrt{\dfrac{28}{5}}\) \(=2.366…\ =2.4\ (\text{1 d.p.})\) \(\Rightarrow B\)