morgehnleigh1214 morgehnleigh1214

22-06-2022
Mathematics

contestada

Zinc and copper are mixed in ratio of 2:3 to make bars . what is amount of each metal in 144 lb bars

Respuesta :

22-06-2022

Answer:

Zinc: 57.6 lbs

Copper: 86.4 lbs

Step-by-step explanation:

2/5 = 0.4 x 144 = 57.6

3/5 = 0.6 x 144 = 86.4

Answer Link

Otras preguntas

organum was an early form of what major musical development

Solve √(3x+7)+2√(x-8)=0.

Part B Write whether each verb is active or passive. 6. Cameron often photographs people in parks. 7. The mural was painted by several artists. 8. The covered b

Emotional appeal is when you _______ in your audience. a. "strike a chord” b. "laugh" c. “dialogue"

Solve the following problems first using a tape diagram and then by setting up an equation. For each, give your opinion on which solution method was easier. Can

Find the equation of the form y=ax²+bx+c whose graph passes through the points (1,6), (3, 20), and (−2,15).

Rocks are being weathered when A. Acid rain causes features of buildings and statues to become more rounded and less detailed. B. Tree roots force their way int

How many pieces of 10 5/16 inches bar canbe cut from a 20 foot bar

Which of the following statements accurately describes animals

How are occupations grouped into pathways? By the names of each occupation By the common knowledge and similar skill sets required By the age requirement of