flowinjuada flowinjuada
  • 01-09-2020
  • Mathematics
contestada

Clear selection
11. The mean of 2,5, (x+1),(x+2), 7 and 9 1 point
is 6. Find the median.​

Respuesta :

opebiyifunmilola
opebiyifunmilola opebiyifunmilola
  • 01-09-2020

Answer:

median= 6.5

Step-by-step explanation:

6= 2+5+x+1+x+2+7+9/6

summing up the values

26+2x=36

collecting like terms,

2x=10

divide both sides by 2

x= 5

5+1=6

5+2=7

so the numbers are 2 5 6 7 7 and 9

the median = 6+7/2

= 6.5

Answer Link

Otras preguntas

Which shapes have at least 2 lines of symmetry?
Harold, a marina manager, purchased two boats. He then sold the boats, the first at a profit of 40% and the second at a profit of 60%. The total profit on the s
Solve for n 2(n+6)=-(6n-2)+3n
Q) Role of Media in Health Care​
what number would 31 be 24% of
Why do frogs have bulging eye?​
A 10-inch by 10-inch plece of cardboard has a 2-inch by 2-inch square cut out of each comer. The sides are then folded up to make a box without a lid. What is t
The patient is to receive 12 mg of triamcinolone syrup there are 4 mg/5 ml how many millimeters would you administer
how to write 111101 to base 2
How is an index fossil used in geological dating? A) An index fossil is used in radiometric dating as a point of reference in dating rock layers. B An index fos