Answers

A die with faces numbered 1 to 6 is rolled once. What is the probability of obtaining 4?…

The following numbers represent at a set of scores for a class of 32 students, where the maximum…

Express as a single fraction: (frac{x}{x-2}-frac{x+2}{x+3}) A. (frac{2x^2 – 3x – 4}{(x-2)(x+3)}) B. (frac{2x^2 + 3x – 4}{(x-2)(x+3)})…

In the diagram above, O is the center if the two concentric circle of radii 13cm and 10cm…

The radius of a geographical globe is 60cm. Find the length of the parallel of latitude 60oN A.…

Given that (frac{6x-y}{x+2y}=2), find the value of (frac{x}{y}) A. (frac{3}{8}) B. (frac{5}{8}) C. (frac{4}{5}) D. (frac{5}{4}) E. (frac{8}{5})…

solve the inequality ((Y-3) A. y > -9 B. y C. y > 4 D. y E. y…

If h(m+n) = m(h+r) find h in terms of m, n and r A. (h=frac{mr}{2m+n}) B. (h=frac{mr}{n+m}) C.…

Make S the subject of the formula: (V = frac{K}{sqrt{T-S}}) A. (T-frac{K^2}{V^2} = S) B. (T+frac{K^2}{V^2} = S)…

Find the equation whose roots are (frac{2}{3}and frac{-1}{4}) A. (12x^2+11x+2=0) B. (12x^2-11x+2=0) C. (x^2-frac{11}{12}x+2=0) D. (x^2+frac{11}{12}x-2=0) E. (12x^2+11x+2=0)…