The mean age of 12 boys involved survey is 19 years, 3 months. lf the-age of one of the boys is 22 years, what is the mean age of the other-boys?

Similar Questions

The radius of a geographical globe is 60cm. Find the length of the parallel of latitude 60oN...

Solve: - $\frac{1}{4}$ < $\frac{3}{4}$ (3x - 2) < $\frac{1}{2}$...

Evaluate: (0.064) - $\frac{1}{3}$ ...

If a dress is sold for #3800.00 at 20% discount. what is its original price? ...

Using the venn diagram, find n(x $\cap$ y1)...

Approximate 0.0033780 to 3 significant figures ...

How many possible ways are there of seating seven people P,Q,R,S,T,U and V at a circular table ...

Which of the following is a root of the equation x$^2$ +6x = 0?...

In the figure above, find the value of y ...

A casting is made up of Copper and Zinc. If 65% of the casting is Zinc and there are 147g of Copper....