Chapter 9.3, Problem 58SR

To determine

To express: The name of cities and numbers as powers.

Answer to Problem 58SR

The name of the cities are Chicago, Evansville, Nashville, Paducah, Saint louis .

The numbers expressed in the powers are $400={20}^2,100={10}^2,125=5^3,25=5^2,225={15}^2.$

Explanation of Solution

Given information:

As mentioned in the problem table is provided in which the name of cities and numbers are mentioned.

Formula used:

To write the square of numbers use square root that is $\sqrt{a}=a^2$ .

Calculation:

Consider the table mentioned in the problem.

Recall that to write the square of numbers use square root that is $\sqrt{a}=a^2$ .

Therefore $400={20}^2,100={10}^2,125=5^3,25=5^2,225={15}^2.$

Also correspond to this the cities is mentioned below

Chicago, Evansville, Nashville, Paducah, Saint louis .