Avocado626 Avocado626

19-05-2021
Mathematics

contestada

If the mean of the data set shown below is 11, find x.

x, 12, 8, 15

11.5
10
9

Respuesta :

Dinijaht0623 Dinijaht0623

19-05-2021

Answer:9

Step-by-step explanation:

You have to add it together

Answer Link

Otras preguntas

One angle in a triangle is 100 degrees. The other two angles are congruent. What is the measure of one of the missing angles? (A) 40° (B) 80° (C) 130° (D) 140°

Seven more than the product of a number and three is equal to four

Select the correct answer. Based on the excerpt from Nick Hornby's Fever Pitch, which sentence best describes the role of football in the author's relationship

Name the flow pattern where the upper tropospheric flow exhibits little north to south temperature exchange, and the flow pattern is generally west to east?

Why are reliability and validity important for assessment? How are content validity and criterion-related validity used to establish construct validity? Support

An adiabatic closed system is accelerated from 0 m/s to 30 m/s. Determine the specific energy change of this system, in kJ/kg.

A person who is trained to use a wand to transmit sound waves and measure how the heart echoes those sounds is most likely a(n)

The picture shows a regular hexagon drawn to show the exterior angles. What is the measure of the angle marked L? 60 degrees 120 degrees 360 degrees

If a firm has already paid an expense or is obligated to pay one in the future, regardless of whether a particular project is undertaken, that expense is a:____

Which of the following are considered to be limitations of psychological experiments conducted in laboratory environments? a. Laboratory experiments allow resea