Mathematics, 17.09.2021 21:00 naruto63

A type of brass is made by combining copper and zinc in an 8 : 2 ratio. If you want to make 2 kg of brass, how many grams (g) of copper do you need?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:00, paulesparsa6

Pokój na planie w skali 1: 100 jest prostokątem i ma wymiary 5,2cmx4,4cm. jaką powierzchnię w m2 ma pokój? ile m bieżących wykładziny dywanowej o szerokości 5m trzeba kupić by wyłożyć cały pokój jednym kawałkiem przy minimalnych stratach ? ile zapłacimy za wykładzinę jeśli 1m2 kosztuje 30 zł ?

Answers: 1

continue

Mathematics, 22.06.2019 03:10, lolo8787

A. the following events are mutually exclusive: living in california and watching american idol. true or false b. the number of patients seen by an outpatient practice is an example of a discrete random variable. true or false c. the law of large numbers states that as the number of times an event experiment is conducted increases, the likelihood of the actual probability of an event approaching the theoretical probability decreases. true or false d. measuring the time it takes for patients to enter the operating room is an example of a continuous random variable. true or false

Answers: 1

continue

Mathematics, 22.06.2019 03:30, 2337911726

*15 pts* the graph of an exponential function of the form y = f(x) = ax passes through the points and the graph lies the x-axis. first line choices: (0, a) (0, 1) (0, 2) (0, -1) second line choices: (1, 0) (1, a) (1, 1) (1, -2) third line choices: above below on the

Answers: 1

continue

Mathematics, 22.06.2019 03:30, ambercuevas2707

Would love some on this! include step by step have a good day!

Answers: 1

continue

You know the right answer?

A type of brass is made by combining copper and zinc in an 8 : 2 ratio. If you want to make 2 kg of...