The equation for total operating costs is incorrect, then the answer is False. The total operating cost is the summation of the two components namely fixed costs and variable costs. Therefore, the equation of total operating costs should be the same as shown below:
Operating costs=fixed costs+variable costs
Answer:
Step-by-step explanation:
volume V1=4/3 π(r1)³=4/3 π×7³
V2=4/3 π(r2)³=4/3 π×4³
V1-V2=4/3 π(7³-4³)=4/3π(343-64)
=4/3×π×279
=4π×93
=372π mm³
Numerals are symbols and figures that are used to denote or represent numbers.
It is false that “for a set of whole numbers, the longest numeral will belong to the largest number”
<h3>How to determine the true statement</h3>
The length of a numeral does not determine the value of the number,
The above statement means that
The whole number with the longest numeral in a set may or may not be the largest.
Take for instance the numbers 8 and 9.
In Roman numerals,
8 is represented with VIII and 9 is represented with IX
The numeral VIII is longer than the numeral IX, but IX is greater than VIII
Hence, the statement is false
Read more about numerals at:
brainly.com/question/23637934
According to the line of best fit, the number of words a person would remember after being distracted by 7 words will be 5 words. Option B. This is further explained below.
<h3>What is an experiment?</h3>
Generally, an experiment is simply a scientific technique used to produce a discovery, test a hypothesis, or show a previously unknown fact.
In conclusion, the experiment shows that according to the line of best fit 5words will be remembered after being distracted.
Read more about experiment
brainly.com/question/15402972
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