You're working at a theater where you are evaluating attendance at several events. From the first event
1 answer:
Answer:
The percent decrease is 8 percentage.
Step-by-step explanation:
Given:
Attendance dropped from 250 to 230
To Find:
Percent decrease to the nearest percent.
Solution:
Step 1: Calculate the change (subtract old value from the new value)
The old attendance value = 250
The new attendance value = 230
the change is = 250-230 = 20
Step 2: Divide that change by the old value (you will get a decimal number)
Dividing the change by the old attendance value
=>
=> 0.08
Step 3:Convert that to a percentage (by multiplying by 100 and adding a "%" sign)
=>
=> 8%
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According to the information, it can be inferred that the volume of the ice cream is close to 207.33 cm³
<h3>How to calculate the volume of the maxicool?</h3>To calculate the volume of the maxicool, we must calculate the volume of the sphere of ice cream, and the volume of the cone that is filled with ice cream.
<h3>Volumen of the sphere</h3>V = × π × R³
V = × π × 3³
V = 113.09 cm³
<h3>Cone volume</h3>
V = × π × R² × <em>h</em>
V = × π × 3² × 10
V= 94.24 cm³
Finally we must add both values to know the total volume of the maxicool.
113.09 + 94.24 = 207.33 cm³
Learn more about volume in: brainly.com/question/13338592