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arsen [322]
3 years ago
10

A right rectangular prism has edge lengths of 3 1/2ft, 2 1/4ft, and 4 1/3ft. Safari wants to completely fill the prism with cube

s. The cubes must have edge lengths that are unit fractions. What is the greatest edge length of the cubes that Safara should use? Explain.
Mathematics
2 answers:
Leona [35]3 years ago
5 0

Answer:

the greatest edge is 4 1/3ft

Step-by-step explanation:

anyanavicka [17]3 years ago
4 0

sorry if its the wrong equation, the questions sometimes glitch but if it is maybe this will kind of be an example of how to do it

Answer:

324 cubes.

Step-by-step explanation:

#### be the number of cubes with edge length 1/12 meter.

We have been given the lengths of edges of a right rectangular prism as  meter,  meter and  meter.

, where,

L = Length of prism,

B = Breadth of prism,  

H = Height of prism.

, where a= length of each edge of the cube.

The volume of n cubes with each edge 1/12 will be equal to the volume of rectangular prism.  

Upon substituting our given values we will get,

Let us multiply both sides of our equation by 1728.

Therefore, 324 unit cubes can fit inside the given right rectangular prism.

sorry if its the wrong equation, the questions sometimes glitch but if it is maybe this will kind of be an example of how to do it

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Rama09 [41]

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Step-by-step explanation:

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Read 2 more answers
M is a degree 3 polynomial with m ( 0 ) = 53.12 and zeros − 4 and 4 i . Find an equation for m with only real coefficients (i.E.
Nitella [24]

Answer:

Therefore the required polynomial is

M(x)=0.83(x³+4x²+16x+64)

Step-by-step explanation:

Given that M is a polynomial of degree 3.

So, it has three zeros.

Let the polynomial be

M(x) =a(x-p)(x-q)(x-r)

The two zeros of the polynomial are -4 and 4i.

Since 4i is a complex number. Then the conjugate of 4i is also a zero of the polynomial i.e -4i.

Then,

M(x)= a{x-(-4)}(x-4i){x-(-4i)}

      =a(x+4)(x-4i)(x+4i)

      =a(x+4){x²-(4i)²}      [ applying the formula (a+b)(a-b)=a²-b²]

      =a(x+4)(x²-16i²)

      =a(x+4)(x²+16)      [∵i² = -1]

      =a(x³+4x²+16x+64)

Again given that M(0)= 53.12 . Putting x=0 in the polynomial

53.12 =a(0+4.0+16.0+64)

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Therefore the required polynomial is

M(x)=0.83(x³+4x²+16x+64)

5 0
3 years ago
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Fynjy0 [20]

Answer:

Which of these sentences from the excerpt most strongly supports the correct answer to Question 5?

Answer choices for the above question

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Step-by-step explanation:

Which of these sentences from the excerpt most strongly supports the correct answer to Question 5?

Answer choices for the above question

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A. “She’s simply called HeLa, the code name given to the world’s first immortal human cells—her cells, cut from her cervix just months before she died.”

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C. “One scientist estimates that if you could pile all HeLa cells ever grown onto a scale, they’d weigh more than 50 million metric tons—an inconceivable number, given that an individual cell weighs almost nothing.”

D. “All of the stories mentioned that scientists had begun doing research on Henrietta’s children, but the Lackses didn’t seem to know what that research was

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daser333 [38]
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Step-by-step explanation:
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6 0
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