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

A test to detect an infection gives a positive result 98% of the time if a person is infected, and it is 97% accurate for people who are not infected. What perc

the are of a rectangle is 12 in^2. what is the area in cm^2. there are 2.54cm in an inch.

Why coal is a biochemical sedimentary rock

In the following diagram for preparation of hydrogen gas as shown in the figure,what would happen if the following changes are made?(a) In place of zinc granul

Fill in the blank in the following sentence with the appropriate stressed pronoun below.______, tu est plus beau que lui. A.Eux B.Lui C.Moi D.Toi

Which solution would help local farms if the water level in a reservoir used for irrigation become low?

Who is Wellington? And how did he die?

The map shows travel patterns in north Africa in 1400 CE. Which city was likely influenced the most by the Egyptian culture? A. Bilma B. Aoudaghost C. Si

ten to the first power is written as

A group of winning ticket holders share equally in a $30,000,000 lottery. Before the money is divided, one more winning ticket holder is declared. As a result ,