Mathematics
Solve the quadratic equation x2 - 3(x + 3) = 0 and give your answer correct to two significant figures.
Related Questions
The following table shows the distribution of the marks obtained by 50 students in an aptitude test.
Marks obtained No. of students 15 6 18 18 21 12 24 8 27 4 30 2 Find the mean, the median and the mode of the distribution.
In the given figure, AB is diameter and PC is tangent to the circle with center O. If AP = 40 cm, CP = 20 cm, find the radius of the circle.
For the inter-state supply of the following goods/services, find the amount of bill :
MRP (in ₹) GST % Discount % 2500 12 20 3000 18 30 4000 5 25 5000 12 40