Problem: Answer this question: how is slugging percentage calculated?

A: It is calculated as total bases divided by at bats :

Problem: Answer this question: what is in the alpine mountain systems?

A: At present the region is home to 14 million people and has 120 million annual visitors.

Problem: Answer this question: what states has the electric chair?

A: As of 2010, electrocution is an optional form of execution in Alabama , Florida , South Carolina and Virginia .

Problem: Answer this question: what area code is 479?

A:
Area code 479 serves Benton , Carroll (split with area code 870 ), Crawford , Franklin , Johnson , Logan , Madison , Polk , Pope , Scott , Sebastian , Washington and Yell Counties in Arkansas.