lucavj4 lucavj4

11-04-2019
Mathematics

contestada

A coin contains 9 grams of nickel and 16 grams of copper, for a total weight of 25 grams.
What percentage of the metal in the coin is copper?

Respuesta :

Аноним Аноним

11-04-2019

Answer:

64%

Step-by-step explanation:

Answer Link

mejianikely mejianikely

31-10-2020

Answer:

64%

Step-by-step explanation:

100×16=1600

=1600÷25

=64

=64 + %

=64%

Answer Link

Otras preguntas

4.5 billion years as a regular number

A drought would most likely directly affect which type of power plant

Can some tell me what do do for this, how to solve it, and the answer?

Some inquisitive students found two slugs and wanted to take them to science class. The only container they could find was a used potato chip bag. The students

. Re-write the following sentence using a direct object pronoun: Compré el jabón en la farmacia. 2. Answer the following question replacing the direct object wi

James Boswell wrote a biography about which of the following men?

Match the cell organelle to the organ or organ system in your body that does the same job. Integumentary System (Skin) Circulatory System Digestive System (Thin

Testosterone is produced where

Which words would be most likely to appear in a sicence paper? A) atom B) symbolism C) Personification D) Quadrilateral 25 PTS

Make the correct match: 1. stable iso 2. same hypo 3. less than, low stasis 4. greater than, high hyper