Question

Which question can be answered by the expression below?

−1,60012


Responses

John has a cardboard box with a volume of 1,600 cubic inches. He fills the box with 12 copies of a book. What is the volume of one book?

John has a cardboard box with a volume of 1,600 cubic inches. He fills the box with 12 copies of a book. What is the volume of one book?

Lynn withdrew $1,600 from her bank account last year. What was the average change in her account each month?

Lynn withdrew $1,600 from her bank account last year. What was the average change in her account each month?

A school had 1,600 students last year. Over the summer, 12 students moved away. How many students are at the school this year?

A school had 1,600 students last year. Over the summer, 12 students moved away. How many students are at the school this year?

A submarine dives 1,600 meters below the ocean's surface each hour. How far has the submarine traveled after 12 hours?

Answer 1

The expression −1,60012 can be used to answer the following question:

A submarine dives 1,600 meters below the ocean's surface each hour. How far has the submarine traveled after 12 hours?

In this case, the expression −1,60012 represents the depth the submarine descends each hour, which is 1,600 meters. By multiplying this depth by the number of hours (12), we can find the total distance the submarine has traveled.

Calculating the distance:

Depth per hour * Number of hours

1,600 meters * 12 hours

= 19,200 meters

Therefore, the submarine has traveled a total distance of 19,200 meters after 12 hours.

Step-by-step explanation:

Answer 2

To find the volume of one book, divide the total volume of the box by the number of books.

Step-by-step explanation:

The expression −1,600 ÷ 12 can be used to answer the question: John has a cardboard box with a volume of 1,600 cubic inches. He fills the box with 12 copies of a book. What is the volume of one book?

To find the volume of one book, we need to divide the total volume of the box (1,600 cubic inches) by the number of books (12).

−1,600 ÷ 12 = −133.33 cubic inches.