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alexdok [17]
3 years ago
7

Ahmed received a box of gifts. The box is a rectangular prism with the same height and width, and the length

Mathematics
1 answer:
liubo4ka [24]3 years ago
3 0

Answer:

12 inches

Step-by-step explanation:

Ahmed received a box of gifts. The box is a rectangular prism with the same height and width, and the length

is twice the width. The volume of the box is 3,456 in? What is the height of the box?

Volume of a Rectangular pyramid = Length × Width × Height

From the above question

Height = Width = x

Length = 2 × Width

Length = 2x

Volume = 3,456 cubic inches

Hence,

3,456 = 2x × x × x

3456 = 2x³

x³ = 3456/2

x³ = 1728

Cube root both sides

Cube root(x³) = cube root (1728 cubic Inches)

x = 12 inches

Therefore, the height is 12 inches

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DENIUS [597]

Answer:

\theta=36.43^{\circ}

Step-by-step explanation:

Given that,

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Perpendicular height = 31

We need to find the value of \theta. It can be calculated using trigonometry as follows :

\tan\theta=\dfrac{P}{B}\\\\\theta=\tan^{-1}(\dfrac{P}{B})

Put all the values,

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6 0
3 years ago
Michael made 4 dozen chocolate chip cookies he is bringing 75% of them to school for a party how many cookies does he bring to c
olga2289 [7]
12 cookies= 1 dozen.
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2 years ago
A manufacturing company produces parts that are good (90%), partially defective (2%), or completely defective (8%). These parts
Schach [20]

Answer:

The probability that a part is good given that it passed the inspection machine is P=0.978.

Step-by-step explanation:

As the inspection machine detect and discard any part that is completely defective, only the good and partially defective parts passed this inspection.

Then, if we have:

Probability of being a good part P(G)=0.90

Probability of being a patially defective part P(P)=0.02

Probability of being a completely defective part P(D)=0.08.

Probability of passing the inspection machine = 1-P(D)=1-0.08=0.92

Then, the probability of having a good part, given that it passed the inspection machine is:

P(G|Pass)=P(G)/P(Pass)=0.90/0.92=0.978

4 0
3 years ago
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sasho [114]

Answer:

41

Step-by-step explanation:

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Genrish500 [490]
The answer is 20 ^-^.... i think
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3 years ago
Read 2 more answers
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