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9966 [12]
3 years ago
5

Sasha's grandmother loves to travel. She sends Sasha postcards from all around the world. Sasha keeps the postcards in a special

box. The box has a square base and a square pyramid for a lid.What is the combined volume inside the box and lid?

Mathematics
1 answer:
Alinara [238K]3 years ago
6 0
To find the total volume of the box, you will find the volumes of each separate piece.

Use the formulas for finding the volumes of each:

V = 1/3 Bh (pyramid);  B stands for the area of the base shape
      1/3 x 8 x 8 x 3
V = 64 cubic inches

V = Bh (prism)
      8 x 8 x 4
V = 256 cubic inches

256 + 64 = 320 cubic inches

The total volume of the box is 320 cubic inches.
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The probability that both of them go back to prison is 4.48%.

<h3>What is probability?</h3>
  • Probability is a measure of the likelihood of an event occurring.
  • Many events cannot be predicted with total certainty.
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The state recidivism rate is given by 22%.

So, the probability that both of the prisoners will go back to prison will be:

  • = 22% × 22%
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Hence, the probability that both of them go back to prison is 4.48%.

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1 year ago
How to write repeating 3.01 as a mixed number
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3.010101.. = 3 + 0.010101... = 3 + 1/(100 - 1) = 3 + 1/99 = 3 1/99
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Y=7x-32<br>graph this function​
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Step-by-step explanation:

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Brianna is getting materials for a chemistry experiment. Her teacher gives her a container that has 0.15 liters of a liquid in i
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0.06 liters.

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The point V(-5, 6) is rotated 180° counterclockwise around the origin. What are the coordinates of the resulting point, V′?
zubka84 [21]

Answer:

V'(5, - 6)

Step-by-step explanation:

V(-5, 6)

For a counterclockwise rotation at 180°about the origin ;

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Therefore,

If ; V(-5, 6) is rotated 180° counterclockwise about the origin, we have ;

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