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

The sum of three consecutive even integers is 126. Find the integers.

Helppp meee please so confused

What did you learn about working in a group from this project that you will carry into your next group experience

12,34761 (a) What is this number called? (b) How are the digits after the comma represented? (c) How many decimal places does the number have? (d) What can you

Who does a jury consist of? A.people who are not related to the case B.friends and family of the defendant C.supporters of the plaintiff D.journalists and g

Circle O has radius of 24 units. Arc XY located on the circle has a central angle of 75 degrees. What is the area of the associated sector, in square units?

A block has a length of 9.50mm, width 10.25mm, and height of 50.80 mm. If its mass is 38.7322 grams , what is the density in gram/cm³

A construction company needs to transport 500 bricks. The dimensions of each brick are 2 cm by 4 cm by 8 cm. The density of each brick is 3 g/cm'. What is the m

A ladder 5m long rests against a house and makes an angle of 720 with the ground. How far does the ladder reach up the wall?

A pair of coins is tossed. What is the probability of two tails? A. 1/2 B. 1/4 C. 1