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True [87]
3 years ago
15

15 POINTS! I WILL MARK YOU BRANLIEST! :) Find the volume of this prism below...

Mathematics
2 answers:
vaieri [72.5K]3 years ago
3 0

Answer:

840 cm³

Step-by-step explanation:

Split the prism into two cuboids andd add their volumes.

The volume = l × w × h

4 × 6 × 5 + 15 × 6 × 8

120 + 720

= 840

The volume of the prism is 840 cm³.

Karolina [17]3 years ago
3 0

Answer:

Volume = 840 cm³

Step-by-step explanation:

Let's divide the whole prism into 2 rectangular prism:

<em><u>Rectangular Prism 1:</u></em>

=> Volume = Length * Width * Height

=> Volume = 8*15*6

=> Volume = 720 cm³

<u><em>Rectangular Prism 2:</em></u>

=> Volume = Length * Width * Height

=> Volume = 5*4*6

=> Volume = 120 cm³

<u><em>Whole Prism:</em></u>

=> Volume = 720+120

=> Volume = 840 cm³

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Answer:

The probability is   P(X  >300 ) = 0.97219

Step-by-step explanation:

From the question we are told that

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    P(X  >300 ) =  P(Z >  \frac{[300+0.5] - 307.2}{3.50} )    

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=>    P(X  >300 ) =  P(Z >  -1.914 )

From the z-table  

    P(Z >  -1.914 ) =  0.97219

So

    P(X  >300 ) = 0.97219

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