united states postal service

The postal rates in United States have increased by 10 cents in 10 years from 1970. If the rate per ounce in year 1980 was 30 cents, then write the equation of the model in point-slope form. At this rate predict the postal rates in the year 2010. [Let r repre..

. We call it an equation of state even when we do not know the actual equation. Here's a simple (though approximate) equation of state for a solid material. The temperature coefficient of volume expansion b is the fractional volume change per unit temperature change, a..

In a business meeting, the General Manager (GM) of a company stated that his employees had an average service of 9 years. Later, the Assistant Manager found the statement delivered by the GM was incorrect after verifying the data shown. No.of employees (X) Years of serviceh..

All the molecules of a gas are identical with respect to their shape and mass. The molecules of different gases are different. The gas molecules behave as rigid, elastic and smooth spheres. The size of gas molecules is very less when compared to the intermolecular distance between them. The..

Using unit analysis, convert 9 pounds into dollars. The rate of currency exchange is 1.566 United States dollars per 1 pound. => 13.89 dollars or 14.49 dollars or 14.29 dollars or 14.09 dollars..

Use unit analysis to convert 8 dollars into rupees. Let the rate of currency exchange is 46.20 Indian rupees per one United States dollar. => 5.77 rupees or 3696 rupees or 368.60 rupees or 369.60 rupees..

Sugar imported from various countries to the United States is shown in the circle graph. What percent of total sugar is imported from India? => 45 or 30 or 60 or 50..

The table shows the lengths of two longest rivers in the United States. Find the ratio of their lengths. => 117 : 127 or 127 : 117 or 2 : 1 or 12 : 11..

To find out how much time is spent at meals by the children of the United States, all the children in a locality of Chicago are interviewed. Which of the statements is true? => The children in a locality of Chicago represents a random sample of the population for this study or T..

The map shows the routes in a particular direction in the United States. What are the places located in the section A4? => Saint Francis Square and Malcolm X Square or Haight-Ashbury or Friendship Village and Banneker Homes or Valencia Gardens..