akanksha21302 akanksha21302

03-08-2017
Mathematics

contestada

A round-robin tournament has 66 pairings. How many teams are in the tournament?

Respuesta :

dpokharnaotzjgn dpokharnaotzjgn

03-08-2017

11 teams because [tex]\frac{x(x+1)}{2}=66 [/tex] where we find x to be 11.

Answer Link

angelliu11 angelliu11

03-08-2017

I got 11 teams.

I hope this helps.

Answer Link

Otras preguntas

What’s the correct answer for this?

Which of the following would be a philosophy of socialism? A. There is an equal distribution of wealth among individuals. B. It favors a capitalism in which the

Describe the nature of a medicine walk and its overarching purpose.

explain why habitat loss and habitat division are threats to biodiversity

Which statement about the relative areas of triangle ABC and triangle XYZ is true?

Assume an exponential function has a starting value of 16 and a decay rate of 0.52%. Write an equation to model the situation.

Consider a melt that has cooled to a temperature such that olivine, pyroxene, amphibole, and calcium-rich plagioclase feldspar have crystallized. which elements

What is the total number of hydrogen atoms in a molecule of heptyne?

how did Romeo and Juliet die?

On a coordinate plane, trapezoid A B C D has points (negative 3, negative 2), (negative 1, 2), (3, 2), and (5, negative 2). Trapezoid ABCD is graphed in a coord