HarleyNeko
HarleyNeko
09-03-2017
Mathematics
contestada
Please help with these question.
Respuesta :
mreijepatmat
mreijepatmat
22-04-2017
Without adding the mean= 22.25 & the median is 20,
After adding the 30, the mean became 22.70 & the median 26
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
The equation 2NaNO3 CaCl2=2NaCl Ca(NO3)2 is balanced. How many atoms of oxygen are there on each side of the equations?
At the same temperature and pressure, 1.0 liter of CO(g) and 1.0 liter of CO2(g) have A. equal masses and the same number of molecules B. different masses and a
During which of the working phases do historians ask a big question? A. research B. inquiry C. writing D. library
The volume, V, of the right circular cone with radius r and height h, shown below, can be found using the formula V = one-thirdpi r2h. A cone-shaped paper cup h
You are a volunteer at a physical therapy clinic. a set of stairs you use to help patients is shown with it's dimensions. What is the volume of the set of stair
You have 20cookies with the ratio is 2 chocolate chip for every 3 sugar. How many sugar cookies do you have?
A photon with a frequency of 5.48 × 10^14 hertz is emitted when an electron in a mercury atom falls to a lower energy level. Determine the energy of this photon
Main sequence stars, such as the sun, produce energy primarily by fusing A. hydrogen into helium. B. helium into lithium. C. lithium into beryllium. D. berylliu
A scientist uses 2.8*10^12 cells in one experiment, which is 2,000 times the number of cells she uses in a second experiment. Write the number of cells the scie
The bonds in the compound MgSO4 can be described as A. ionic, only B. covalent, only C. both ionic and covalent D. neither ionic nor covalent
Q&A Platform for Education
Platform Explore for Education
