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This example explores the process
needed to determine the number of
jellybeans in a jar using counting by
weighing. Use the data below to
answer the questions.
Mass of Jellybeans + Jar = 1427 grams
Mass of empty Jar = 562 grams
Mass of 30 Jellybeans = 9.84 grams
Mass of Jellybeans in Jar = (Mass of
Jellybeans + Jar) - (Mass of Jar)
What is the mass of the jellybeans in
the jar?

This example explores the process needed to determine the number of jellybeans in a jar using counting by weighing Use the data below to answer the questions Ma class=

Respuesta :

msm555

Answer:

0.328 grams

Step-by-step explanation:

To find the mass of the jellybeans in the jar, we can use the provided data:

Given:

  • Mass of Jellybeans + Jar = 1427 grams
  • Mass of empty Jar = 562 grams
  • Mass of 30 Jellybeans = 9.84 grams

First, we need to find the mass of the jellybeans alone, which is the total mass of the jellybeans and jar minus the mass of the empty jar:

Mass of Jellybeans = (Mass of Jellybeans + Jar) - (Mass of Jar)

= 1427 - 562

= 865 grams

Now, we know that the mass of 30 jellybeans is 9.84 grams. To find the mass of one jellybean, we divide the mass of 30 jellybeans by 30:

Mass of One Jellybean = Mass of 30 Jellybeans / 30

= 9.84 / 30

≈ 0.328 grams

Therefore, the mass of the jellybeans in the jar is approximately 0.328 grams.

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