Find x if the mean of 2x, 4x, 2x - 13 and 6x is 4.

Similar Questions

If $\frac{t}{1}$ = $\sqrt{(\frac{4\pi^2}{g}})$, what is the value of g when I = 4.5; t = 5 secs...

Given that $p = x-\frac{1}{x} and\hspace{1mm}q = x^2 + \frac{1}{x^2}$ express q in terms of p....

Mr. Manu travelled from Accra to Pamfokromb a distance of 720km in 8 hours. What will be his speed i...

Simplify $\frac{4\frac{3}{4} - 6\frac{1}{4}}{4\frac{1}{5} \text{ of } 1\frac{1}{4}}$...

TQ is tangent to circle XYTR, < YXT = 32o, RTQ = 40o. find < YTR ...

The pie chart above show the distribution of how students travelled to a certain school on a particu...

I.S∩T∩W=S II. S ∪ T ∪ W = W III. T ∩ W = S If S⊂T⊂W, which of the above ...

What is the size of each interior angle of a 12-sided regular polygon? ...

In the diagram, SQ is a tangent to the circle at P, XP||YQ, ∠XPY = 56o and ∠PXY = 80o.Find a...

Find the sum to infinity of the series $\frac{1}{4}$, $\frac{1}{8}$, $\frac{1}{16}$,...........