7110572 7110572

03-09-2020
Chemistry

contestada

A student measures the mass of an object and obtains three values: 21.57 g,
22.04 g, and 21.35 g. What is the average mass of the object?

Respuesta :

jcherry99 jcherry99

09-09-2020

Answer:

21.65

Explanation:

The average = total divided by the number of readings

21.57

22.04

21.35

Total = 64.96

Average = 64.96 / 3 = 21.65

Answer Link

Otras preguntas

Which of the following rivers is the world's busiest waterway ?

The Radius of a sphere is 5 feet. find the area of the great circle of this sphere

you have a full cylindrical glass of water that stands 8 inches tall and has a radius of 1.5 inches .if you pour the water into a larger cylindrical glass that

Horace read 160 pages in 4 hours. How many pages can he read in 6 hours??

The circumference of a circle is 6.28.What is the area of the circle?

Please tell me five slogans on conservation of natural vegetation.

The entire region of Northern Africa and southwest Asia has a climate generally described as?

what time is 9 hours and 30 minutes before. 4:25

Who were the Nazis ?

The graph of y = 4x - 11 is translated up 8 units. Which equation represents the translated graph? f y = 4x - 19 g y = 4x - 3 h y = 12x - 11 j y = 12x - 3