alliebale alliebale

01-10-2014
Mathematics

contestada

how many pairs of whole numbers have a sum of 40?

Respuesta :

01-10-2014

If you accept both positive and negative whole numbers, then
an infinite number of pairs have.

If you only accept positive whole numbers, then twenty pairs have.

Answer Link

Otras preguntas

Jim’s allowance is $1.20 per week. Stan’s is 25¢ per day. How long will they have to save, if they save both their allowances together, before they can get a m

the cafeteria has 45 square tables that can be pushed together to form one long table for the lacrosse team's banquet. Each square table can seat one person on

Why was is difficult for the Arab people to form one nation?

Can somoene help me with this question??How might the history of the U.S. have been different if the original thirteen states had been guaranteed a perpetual ma

A farmer hauled in 120 bales of hay. Each of his cows ate 1 1/4 bales. How many cows the farmer feed?

The value square root of 53 of lies between which two consecutive integers?

How do scientists use seismic waves to determine the interior structure of Earth?

you measure or observe two events to occur at the same time one nearby and one further away. Which one did you actually see first?

Which of the following statements is true concerning LUCA? (1) LUCA was a cell. (2) All life on Earth evolved from LUCA. (3) LUCA probably existed probably arou

How many atoms are in 0.750 moles of zinc?