Please explain me the 2nd question.
Question
Maths
March 1, 2018, 4:18 p.m.
Answer
Compute the arithmetic mean for the following datat. marks obtained less than 10 20 30 40 50 60 number of students 14 22 37 58 67 75
Maths
March 1, 2018, 1:48 p.m.
Answer
If two isosceles triangle have a common base. Prove that the line joining their vertices bisects them at right angles.
I can't able to understand how you compare x a with x(2K-9) 10-8K K².
Maths
March 1, 2018, 12:01 p.m.
Answer
The area of a parrallelogram abcd is 25 cm ( sqauare).ehat is the area of triangle abc
Accounts Tax GST
March 1, 2018, 11:05 a.m.
Answer
Is work Contract Tax applicable under GST or else is it used in 2017-18 or will be used in 2018-19