What is the importance of the query object why do we need such an object?

Business Central query objects enable you to retrieve records from one or more tables and then combine the data into rows and columns in a single dataset. Query objects can also perform calculations on data, such finding the sum or average of all values in a column of the dataset.

hey there! :

mass = 5.75 g

volume = 7.5 cm³

therefore:

density = mass / volume

d = 5.75 / 7.5

d = 0.7 g/cm³

answer c

hope that !