chisaemily chisaemily

18-09-2022
Mathematics

contestada

an alloy contains copper and zinc in the ratio of 7:3 and an alloy B contains copper and tin in the ratio 11:4. Find the weight of copper in 660kg of a new alloy containing equal weights of A and B. The answer is 473 kg.

Respuesta :

Otras preguntas

Ahmad will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $35.98 and costs an additional $0.20 per mile drive

Who led the Europeans at the Battle of Poitiers? Charlemagne Ferdinand Charles Martel Muhammad

Stephen read 12 pages of his assigned reading last night. His friend, Sarai, read 4 more pages than Stephen did. How much did Sarai read?

Please help asap!!!!!!!!!!

Which of the following statements is most likely to be true? A. Opening a new location is the best way to increase profits B. When a product is in high demand,

x= 115.5 137 180 Look at attachment

Which of the following statements about deuterostomes is false? All deuterostomes have a coelom. All deuterostomes are triploblastic and have three tissue layer

Who was president during the era of good feelings

What exactly does having ADHD mean? What are the symptoms?

Number 19 plz love u have a good day!!!!!!