Find two numbers whose arithmetic mean is 34 and the geometric mean is 16.

Find two number whose arithmetic mean is 34 and the geometric mean is 16 .

The harmonic mean of two numbers is 4. Their arithmetic mean A and the geometric mean G satisfy the relation 2A+G^2=27. Find two numbers.

The harmonic mean of two positive numbers a and b is 4, their arithmetic mean is A and the geometric mean is G. If 2A+G^(2)=27, a+b=alpha and |a-b|=beta , then the value of (alpha)/(beta) is equal to

Find the arithmetic mean of 4 and 12.

Find the arithmetic mean of:

Let two numbers have arithmatic mean 9 and geometric mean 4.Then these numbers are roots of the equation (a) x^2+18x+16=0 (b) x^2-18x-16=0 (c) x^2+18x-16=0 (d) x^2-18x+16=0

Find the geometric mean of 6 and 24 .

Find the geometric mean of 12 and 27.

Find the sum of 12 numbers whose mean is 11.

Find the single arithmetic mean between: 7 and 31