Select the correct option to test your answer:
More Mathematics Questions
If eggs cost $.06 each ,how much should a dozen eggs cost ?
A line cuts the x axis at the point (-3, 0) and the y-axis at the point (0, 6). What is the equation of the line?
The value of $$\left( {0.\overline 2 + 0.\overline 3 + 0.\overline {32} } \right)$$ is :
The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?
Two brother X and Y appeared for an exam. Let A be the event that X is selected and B is the event that Y is selected. The probability of A is $$\frac{{1}}{{7}}$$ and that of B is $$\frac{{2}}{{9}}$$. Find the probability that both of them are selected.