1,205.76 units^3 or 384 π
<u><em>Here is why:</em></u>
The formula for the volume of a cone is:
We can plug in.
= 1,205.76 units^3
~
If you are looking for the exact answer, we will leave π.
= 384 π
Four CDs must be bought to receive a gift card from an <em>online</em> store.
<h3>How to determine the least number of CDs to be bought to receive a gift card</h3>
The <em>total</em> costs are equal to the sum of the <em>shipping</em> cost and the total related to the number of <em>acquired</em> CDs (n). The number of gift cards (m) is equal to the total costs divided by <em>minimum spent</em> money, that is, $ 50. We need to solve the following inequation to find the minimum quantity of CDs:
(12 · n + 5)/50 > 1
12 · n + 5 > 50
12 · n > 45
n > 45/12
n > 3.75
Four CDs must be bought to receive a gift card from an <em>online</em> store.
To learn more on inequalities: brainly.com/question/20383699
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Answer:
The minimum number of parallel faces that a prism should have is three pairs
Step-by-step explanation:
Area of trapezium
=1/2 h(a+b)
=1/2 2(6+4)
=1/2 2.10
=1/2 20
=10cm. cm
