22-03-2016
Mathematics

contestada

explain how you can use the Associative Property to evaluate (7×50)×4

Respuesta :

apologiabiology apologiabiology

22-03-2016

ok so
associative peroperty is
(ab)c=a(bc) so
(7 times 50) times 4=7 times (50 times 4)
and we know that 50 times 4=200 so now we have
7 times 200=1400

answer is 1400

Answer Link

Otras preguntas

Bernard works as a courier delivering and picking up packages for a shipping company. Three of the communities on his route form an isosceles right triangle as

Someone who wished to acquire the right to use a protected trademark, character or logo for marketing purposes is called:

An effective résumé _____. is organized by topic is several pages long includes a brief personal statement

Doug wants to get better at volleyball. In order to do this, he has created a list of skills he will need to improve. Which skill should get the most of his att

By the reaction of carbon & oxygen , a mixture of CO &CO2 is obtained. What is the composition by mass of the mixture obtaind when 20 grams of O2 reacts

Which type of psychotherapy has been found to be particularly effective in helping children and adolescents who experience the symptoms of depression?

Looking for a reduction in light due to a planet crossing in front of its star as seen by earth or the kepler space telescope is called a/an:

How can the average rate of change be found using a discrete graph?

When checking ids to identify minors, how can laser engraving used on the new british columbia driver's licenses and identification cards help?

Let's do an absolutely horrifying puzzle for no reason. It is possible! ABC(A+D) = ABCB If the letters represent different digits (eg. D = 4, HG = 23), what are