Jambmaths
| Maths Question | |
|---|---|
| Question 20 |
Make r the subject of the formula $\frac{x}{r+a}=\frac{a}{r}$ |
| Question 43 |
The weight W kg of a metal varies jointly as its length L metres and the squares of its diameter d metres. If W =140kg when d =$4\tfrac{2}{3}metres$and L =54. Find d in terms of W and L |
| Question 35 |
If $T=2\pi \sqrt{\frac{l}{g}}$make g the subject of formula |
| Question 12 |
Make l the subject of the formula $d=\sqrt{\frac{42w}{5l}}$ |
| Question 12 |
Make Q the subject of the formula, when $L=\frac{4}{3}M\sqrt{PQ}$ |
| Question 12 |
If $P=\sqrt{\frac{r{{s}^{3}}}{t}},$express r in term of p, s and t |
| Question 13 |
Make Q the subject of the formula if $P=\frac{M}{5}(X+Q)+1$ |
| Question 12 |
Make R the subject of the formula if $T=\frac{K{{R}^{2}}+M}{3}$ |
| Question 11 |
$\begin{align} & \text{If }S=\sqrt{{{t}^{2}}-4t+4},\text{ find }t\text{ in terms of }S \\ & \text{(A) }{{S}^{2}}-2\text{ (B) }S+2\text{ (C) }S-2\text{ (D) }{{S}^{2}}+2 \\\end{align}$ |
| Question 12 |
If $g{{t}^{2}}-k-w=0$, make g the subject of the formula |
| Question 41 |
If $N=\frac{P}{2}\left( \frac{{{T}_{1}}-{{T}_{2}}}{{{T}_{1}}} \right)$ find P when N= 12, T1 = 27 and T2 = 24 |
| Question 1 |
Make q the subject of the formula in the equation $\frac{mn}{{{a}^{2}}}-\frac{pq}{{{b}^{2}}}=1$ |