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nikklg [1K]
3 years ago
7

A rectangular prism has a base area of 400 square inches. The volume of the prism is 2,400 cubic inches. What is the height of t

he prism? (7.9A)
Mathematics
1 answer:
katrin [286]3 years ago
7 0

Answer:

6

Step-by-step explanation:

2,400 divided by 400 = 6

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Answer:

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The life of light bulbs is distributed normally. the standard deviation of the lifetime is 25 hours and the mean lifetime of a b
Dominik [7]
The probability is 0.8997.

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z=\frac{X-\mu}{\sigma}

With our information, we have
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What is the area of a triangle with base b = 3 cm and height h = 4 cm?​
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Step-by-step explanation:

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6 0
2 years ago
If 2a - b = 4 , find a.
julia-pushkina [17]
<h2>Answer:  a = ¹/₂ (4 + b)</h2>

<h3>Step-by-step explanation:</h3>

To solve for 'a' we have to make it the subject of the equation. Since there are two unknowns ('a' & 'b'), we won't get a numerical value of 'a', but an expression in terms of the second unknown 'b'.

Since 2a - b = 4                    <em> [add 'b' to both sides]</em>

then          2a = 4 + b             <em>[divide both sides by 2 = multiplying by  ¹/₂]</em>

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3 years ago
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ASHA 777 [7]

Answer:

y = 2x-5

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y = 2x+2

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3 0
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