Turnerleigha Turnerleigha

13-02-2021
Mathematics

contestada

In a certain chemical, the ratio of zinc to copper is 3 to 11. A jar of the chemical contains 264 grams of copper. How many grams of zinc does it contain?

Respuesta :

popcornaddi1 popcornaddi1

13-02-2021

Answer:

57

Step-by-step explanation:

Answer Link

13-02-2021

3 zinc/11 copper = x zinc/264 copper
3/11 = x/264
11x = 792
x = 72 grams of zinc

Answer Link

Otras preguntas

What test may be used to determine if a stain is blood or not? Sessions-Briggs Color Test Van-Daniels Color Test Kastle-Meyer Color Test Mira-Curie Color Test

Using newton's second law of motion, if the force on an object is 20n, and its mass is 5g, what is the acceleration? Can someone explain to me in a simple way h

When examining the phases of matter, as the _____ of a substance increases, the _____ generally decreases. A) organization, density B) density, temperature C)

Which word in the sentence is the direct object? Each team sponsored a charity event. A. Each B. event C. team D. sponsored

In Romeo and Juliet, Act II when Friar Lawrence tells Romeo, "these violent delights have violent ends" and advises Romeo to love moderately, what literary devi

most memoirs and autobiographies end with a A.) criticism B.) Reflection C.) Summary D.) Quote

This is the unintentional misuse of a word by confusion with one of similar sound, especially when creating a ridiculous effect. A. Malapropism B. Alliteration

Which verb correctly completes the sentence? Tell whether it is singular or plural. The ducks on the pond __________ beautifully colored feathers. A. has, plura

An atom has an atomic number 17 and atomic mass number 35. How many neutrons are present in its nucleus?

25. Which of the following is an objective case personal pronoun? I she they them 26. Which of these is a possessive case personal pronoun? I my you they 27. Wh