The chances of Usman and Dele passing a Mathematics test are 12 and 13 respectively. What is the probability that neither of them passes the test?

Similar Questions

If x + \(\frac{1}{x}\) = 4, find x2 + \(\frac{1}{x^2}\)...

If a = 1, b = 3, solve for x in the equation \(\frac{a}{a - x}\) = \(\frac{b}{x - b}\)...

If 8\(\frac{x}{2}\) = (2\(\frac{3}{8}\))(4\(\frac{3}{4}\)), find x...

Express 37.05 x 0.0042 in standard form ...

If log 2 = x, log 3 = y and log 7 = z, find, in terms of x, y and z, the value of log (\(\frac{28}{3...

Find the coordinates of the mid-point of x and y intercepts of the line 2y = 4x - 8 ...

Musa borrows N10.00 at 2% per month simple interest and repays N8.00 after 4 months. How much does h...

In the diagram, PQ//RS, QU//PT and < PSR = 42o. Find angle x....

From the kip of a storey-buliding, the angle of depression of a mango on a tree 20 m away from the b...

In the figure, XYZ is a triangle with XY = 5cm, XZ = 2cm and XZ is produced to E making the angle < ...