Please help with 9 & 10
1 answer:
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A statement which best describes the data is that: C. they are precise and reproducible.
<h3>What is an experiment?</h3>An experiment can be defined as a scientific investigation which typically involves the process of manipulating an independent variable (the cause), so as to determine or measure the dependent variable (the effect).
<h3>What is data?</h3>Data can be defined as a representation of instructions or factual information in a formalized manner, especially as a series of binary digits (bits) or samples that are used by scientist in an experiment or research.
<h3>The types of data.</h3>Generally, there are two (2) main types of data and these include:
- Primary data
- Secondary data
Based on the data provided in the table (see attachment), we can infer and logically deduce that a statement which best describes the data is that they are precise and reproducible.
Read more on experiments here: brainly.com/question/25322325
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Complete Question:
Which statement best describes the data?
A. They are accurate and reproducible.
B. They are accurate but not reproducible.
C. They are precise and reproducible.
D. They are precise but not reproducible.
Answer:
<h2>20 kg</h2>Explanation:
The mass of the rock can be found by using the formula
f is the force
a is the acceleration
From the question we have
We have the final answer as
<h3>20 kg</h3>Hope this helps you