rkbilkhu1353 rkbilkhu1353
  • 02-12-2021
  • Mathematics
contestada

The mean of 7 numbers is 15. When an 8 thnumber is added, the mean decreases to 12. What is the 8 thnumber?.

Respuesta :

chencrystal9002
chencrystal9002 chencrystal9002
  • 02-12-2021

Answer:

-9?????????????????????????

Step-by-step explanation:

Answer Link

Otras preguntas

If 2 liters of fruit juice cost $3.98, how much do 5 liters cost?
find the angle between the vectors u=i-9j and v=8i+5j
Gcf of 24x^5 - 56x^3 + 16x
wich European nation colonized India and Australia, in addition to having spheres of influence in china
〉〉 AB||CD. Find the value of x.
Q.8 Part 1 Based on the information from within the passage, why is today a special day Ms. Smith's class?
Read the excerpt from Neil deGrasse Tyson’s “Death by Black Hole.” If you stumbled upon a black hole and found yourself falling feet-first toward its center, th
Which of the following sets of data does NOT represent a valid function?
The ordered pairs below represent a relation between x and y. (-3,0), (-2,4), (-1,8), (0,12), (1,16), (2,20) Could this set of ordered pairs have been generated
A DC motor with a ticking sound that corresponds with a discolored commutator bar rotating under the brushes. The problem is most likely