y is inversely proportional to x and y = 4, when x = \(\frac{1}{2}\), find x when y = 10
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4,407 questionsFind the amount if simple interest is paid yearly at 5% per annum for 3 years, on a principal of # 200,000.00
Evaluate the determinant of the matrix M = \(\begin{bmatrix}3 & 4 & 6\\2 & 1 & -1\\-1 & 3 & 5\end{bmatrix}\)
x = (8Î5)/10 = 4.
800Î1.25 = 1000.
HCF = 12.
Each = 500, 5 = 2500.
|-12| = 12, 12 + 5 = 17.
29 is only divisible by 1 and itself.
5000Î0.04Î2 = 400.
(1/2)Î10Î6 = 30.
2x = 14 ?¸x = 7.
0.15Î240 = 36.
Find the mean deviation of assets of numbers: 14, 15, 16, 17, 18, and 19.
M varies jointly as the square of n and square root of q. If M = 24 when n = 2 and q = 4, find M when n = 5, q = 9.
The diagonals of a rhombus are 16 cm and 12 cm find the length of the side.
If 2x - 3y = -11 and 3x + 2y = 3, evaluate \( (y - x)^2\)
A notebook of length 15 cm was measured to be 16.8 cm, calculate, correct to two d.p, the percentage error in the measurement.
Find the gradient of the line passing through the points \((\frac{1}{2}, \frac{- 1}{3}) and ( 3 , \frac{2}{3})\)
Find the value of m in the diagram above.