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Galina-37 [17]
4 years ago
14

The radius of a bulls-eye of the dash board is 8 inches. the radius of each concentric circle (there are 4 labeled A,B,C,D from

the inside out) is 14 inches more than the radius of the circle inside it. if a dart lands at a random on the dartboard, the probability that the dart will hit in the area C is what percent?
Mathematics
1 answer:
Ipatiy [6.2K]4 years ago
3 0
No, 14 inches is less than the radius of circle C. The radius of circle C is 16 inches. The probability is 80%
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3 years ago
Which Question Has roots of x= -2 and x
vazorg [7]

See explanation below.

Explanation:

The 'difference between roots and factors of an equation' is not a straightforward question. Let's define both to establish the link between the two..

Assume we have some function of a single variable

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(

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f

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x

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=

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Then the "roots" of this equation are all the values of

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Now, up to this point we have not assumed anything about

f

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)

. To consider factors, we now need to assume that

f

(

x

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=

g

(

x

)

⋅

h

(

x

)

.

That is that

f

(

x

)

factorises into some functions

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(

x

)

×

h

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x

)

If we recall our equation:

f

(

x

)

=

0

Then we can now say that either

g

(

x

)

=

0

or

h

(

x

)

=

0

.. and thus show the link between the roots and factors of an equation.

[NB: A simple example of these general principles would be where

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4 0
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Answer:

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Step-by-step explanation: Simple Math

7 0
3 years ago
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Answer:

the answer is 37.5714285714

Step-by-step explanation:

hope it helps have a nice day or night

:)

4 0
2 years ago
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