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Answer:</h2>
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Step-by-step explanation:</h2>
A prism is a solid object having two identical bases, hence the same cross section along the length. Prism are called after the name of their base. So in this exercise we have three prisms. The first one is a rectangular prism having lengths in units, the second one is a cube having lengths in centimeters and the third one is another cube having lengths in inches. A <em>rectangular prism</em> is a solid whose base is a rectangle while a <em>cube</em> is a prism whose sides all have the same length.
FOR THE RECTANGULAR PRISM:
Multiplying the three dimensions of a rectangular prism: length, width and height, gives us the volume of a prism:
FOR THE CUBES:
If the edge length of a cube is S, then the volume can be found as:
<u>Cube of 1 cm on each side:</u>
<u>Cube of 1 in on each side:</u>
Answer:
I believe the answer is 52.
Step-by-step explanation:
I used the shape given to find the surface area because nets are not fun and my brain likes shapes better.
Answer:
Diana's score is better.
Step-by-step explanation:
In Diana case :
Score = 92
Mean score , μ = 71
Standard deviation σ = 15
So,
P( x ≥ 92 ) = 1 - P( x ≤ 92 )
= 1 - P(z ≤ )
= 1 - P( z ≤ )
= 1 - P( z ≤ 1.4 )
= 1 - 0.9192
= 0.0808 = 8.08 %
⇒P( x ≥ 92 ) = 8.08%
∴ we get
Diana score is > 91.92% other students in the class.
In Micheal case :
Score = 688
Mean score , μ = 493
Standard deviation σ = 150
So,
P( x ≥ 688 ) = 1 - P( x ≤ 688 )
= 1 - P(z ≤ )
= 1 - P( z ≤ )
= 1 - P( z ≤ 1.3 )
= 1 - 0.9032
= 0.0968 = 9.68 %
⇒P( x ≥ 688 ) = 9.68%
∴ we get
Micheal score is > 90.32% other students in the class.
From both scores , we can conclude that
Diana's score is better.
Answer:
(-3,2)
Step-by-step explanation: