edwinescamilla263 edwinescamilla263

01-10-2019
Mathematics

contestada

a mixture of concrete is made up of sand and cement in a ratio of 5 : 3, How many cubic feet of each are needed to make 160 cubic feet of concrete mix

Respuesta :

marlenejaimesnunez marlenejaimesnunez

01-10-2019

Answer:

We need 160 cubic feet of concrete mix and 20 x 8 = 160, so we need to use 20 x 5 = 100 cubic feet of sand and 20 x 3 = 60 cubic feet of cement

Step-by-step explanation:

Answer Link

Otras preguntas

which colonies were included in the middle colonies

describe DNA replication in your own words

Which conquistador traveled the longest distance on land

15. If f(x)=9x+1,find f^-1(f(3)).

Explain to an adult what it's like to be a teenager today

A major reason for creating the Tennessee Valley Authority (TVA) in 1933 was to provide health care benefits for southerners improve economic conditions in a p

Freezing involves the ______________ of latent heat and a change is state from the ______________ phase to the solid phase.

Governmental systems, help I am failing...... 1) which of the following styles of government derive their power by force rather than by the will of the people?s

BEST ANSWER WILL BE MARKED BRAINLIEST!!!!!!! How did William win the battle of hasting? Please write an essay about how he won and about the tactics he and the

budha summary in world relifion relifion