5. If the mean of $$ x, x+2, x+4, x+6 $$ and $$ x+8 $$ is 11 , what is the average of the last three numbers ? $$ \begin{array}{llll} ext { (1) } 11 & ext { (2) } 13 & ext { (3) } 14 & ext { (4) } 15\end{array} $$

Question

5. If the mean of $$ x, x+2, x+4, x+6 $$ and $$ x+8 $$ is 11 , what is the average of the last three numbers ? $$ \begin{array}{llll}	ext { (1) } 11 & 	ext { (2) } 13 & 	ext { (3) } 14 & 	ext { (4) } 15\end{array} $$

Erickson Mathis · Accepted Answer

अंतिम तीन संख्यांची सरासरी 13 आहे.

5. If the mean of \( x, x+2, x+4, x+6 \) and \( x+8 \) is 11 , what is the average of the last three numbers ? \( \begin{array}{llll}\text { (1) } 11 & \text { (2) } 13 & \text { (3) } 14 & \text { (4) } 15\end{array} \)

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Solución paso a paso

5. If the mean of \( x, x+2, x+4, x+6 \) and \( x+8 \) is 11 , what is the average of the last three numbers ? \( \begin{array}{llll}\text { (1) } 11 & \text { (2) } 13 & \text { (3) } 14 & \text { (4) } 15\end{array} \)

Solución ThothAI de Upstudy

Respuesta rápida

Solución paso a paso

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