gachanoodles722 gachanoodles722

21-10-2020
Mathematics

contestada

In a certain chemical, the ratio of zinc to copper is 3 to 19. A jar of the chemical contains 760 grams of copper. How many grams of zinc does it contain?

Respuesta :

michals7241 michals7241

21-10-2020

Answer:

760-19

x-3

x=760*3=2280

2280/19=120g of zinc

Step-by-step explanation:

Answer Link

Otras preguntas

Shellfish may contain mercury, a potentially dangerous chemical for pregnant womena. Trueb. False

The nurse finds a prescription for 5 teaspoons of magnesium hydroxide and 15 drops of diphenhydramine hydrochloride in a patient's prescription. How much medica

Determine the domain and range of the function. Part 1: the domain of the function in interval notation is _ ? Part 2: The range of the function in interval

Intubation occurs during which phase of anesthesia?A) InductionB) MaintenanceC) EmergenceD) Recovery

The police force in a particular city have to catch a serial killer who is on the loose. However, they can’t determine a pattern through which the killer choose

Solve for s. P=q+2+s

The Federal Educational Rights and Privacy Act of 1974 and the Americans with Disabilities Act prohibit a college or university from making an inquiry pre-admis

The length of a rectangle is measured as 100 cm with an instrument having a least count of 1 cm, while its breadth is measured. a) Breadth > 99 cm b) Breadt

Point M divides the line segment xY such that (xM/MY)=(2/3). What is the location of point M? A. (-4/5 , 16/5) B. (-16/5 , 19/5) C. (16/5 , 19/5) D. (4/5 , 16

If you give someone $1500 today and they offer to give you $2000 in 6 years assuming a 4.5% rate of inflation, will you make or lose money based on PV #’s?