A school library allows students to borrow laptops. A computer program is used to count the number of times a

particular laptop has been borrowed from the library (borrows) and the number of times the same laptop has been

returned to the library (returns). Which of the following indicate that a particular laptop is not currently

borrowed?

Select two answers.

(A) The difference between borrows and returns is zero.

(B) The product of borrows and returns is a positive even number.

(C) The quotient when borrows is divided by returns is greater than 1.

(D) The sum of borrows and returns is a positive even number.

Question

Social Studies

Armani Lin

15 December, 11:43

A school library allows students to borrow laptops. A computer program is used to count the number of times a

particular laptop has been borrowed from the library (borrows) and the number of times the same laptop has been

returned to the library (returns). Which of the following indicate that a particular laptop is not currently

borrowed?

Select two answers.

(A) The difference between borrows and returns is zero.

(B) The product of borrows and returns is a positive even number.

(C) The quotient when borrows is divided by returns is greater than 1.

(D) The sum of borrows and returns is a positive even number.

+4

Answers (1)

Know the Answer?

Taryn Kirk · Answer 1

A and D

Explanation:

explanation to A answer:

If you have to borrowed - Returned> 0, it is because this computer is currently in the possession of a student and has not been registered as returned, with this information you can tell if this computer is at inventory.

Explanation to D answer:

If the sum of borrowed and returned equals an even number, you can tell that the computer has been delivered the same number of times that it has been borrowed. In the same way when the sum is an odd number you know that it is in the possession of a student.