What is the probability of obtaining a head and a six whe...
What is the probability of obtaining a head and a six when a fair coin and and a die are tossed together?
112
13
12
23
Correct answer is D
p(a head and a six)=p(a head)+p(a six)
= 12+16=23.
Hint: Probability of A and B occurring should be greater than probability A or B happening.
If g : r → 5 - 2r, r is a real number, find the image of -3...
Given that sinx=513 and siny=817, where x and y are acute, find \(...
The table shows the distribution of marks obtained by some students in a test Marks 0-9 10-...
Differentiate 5x3+x2x,x≠0 with respect to x....
For what range of values of x is x2 - 2x - 3 ≤ 0...
Marks 0 1 2 3 4 5 Number of candidates 6 4 8 10 9 3 The table abov...
A line passes through the origin and the point (114,212). Find the y-coordina...