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AVprozaik [17]
3 years ago
7

Jasmine makes a sale of $115.45. This includes a shirt that costs $29.95 and

Mathematics
1 answer:
Mashcka [7]3 years ago
3 0

Answer:

$6.58

Step-by-step explanation:

first, subtract the cost of the shirt from the total. $115.45-$29.95=$85.50 this gives you $85.50 left. then divide that by 13 because there are 13 pairs of pants. $85.50/13=6.576923...

then round giving you $6.58 each.

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Multiplication in GF(24 ): Compute A(x)B(x) mod P(x) in GF(24 ) using the irreducible polynomial P(x) = x 4 + x + 1, where A(x)
tankabanditka [31]

Answer:

Step-by-step explanation:

hello,

i advice you check the question again if it is GF(2^{4}) or GF(24). i believe the question should rather be in this form;

multiplication in GF(2^{4}): Compute A(x)B(x) mod P(x) = x^{4} + x+1, where A(x)=x^{2}+1, and B(x)=x^{3} + x+1.

i will solve the above question and i believe with this you will be able to solve any related problem.

A(x)B(x)=(x^{2} +1) (x^{3}+x+1) mod (x^{4}+x+1  ) = (x^{5} +x^{3}+x^{2}  ) + (x^{3}+x+1  ) mod (x^{4} + x+1 )

= x^{5}+2x^{3} +x^{2}  + x + 1 mod(x^{4}+x+1  )

=2x^{2} +1

please note that the division by the modulus above we used

\frac{x^{5}+2x^{3}+x^{2} +1  }{x^{4}+x+1}= x+\frac{2x^{3} +1}{x^{4}+x+1}

5 0
3 years ago
Multiply 3x(2x-1) by following these steps
Ghella [55]

Answer:

6x^2-3x

Step-by-step explanation:

3x(2x-1)= \\\\3x(2x)-3x(1)= \\\\6x^2-3x

Hope this helps!

6 0
3 years ago
Read 2 more answers
Then find the area S of the region.<br><br> y=2 x^2, y^2=1/2 x
r-ruslan [8.4K]

Recall that the area under a curve and above the x axis can be computed by the definite integral.  If we have two curves

<span>        y = f(x) and y = g(x)</span>

such that 

<span>        f(x) > g(x) 
</span>
then the area between them bounded by the horizontal lines x = a and x = b is


To remember this formula we write

3 0
3 years ago
Cody is designing a pattern for a wood floor the length of the pieces of wood are 1 1/2 inches 1 13/16 inches and 2 1/8 inches w
erastovalidia [21]

Well, you only listed three pieces so far.  But I can already see a
pattern emerging from those three.

Of course, the next piece might return to 1-1/2 inches.  I mean,
the pattern can't just keep on going and increasing forever or
Cody would eventually wind up with pieces that are a mile long. 
It must eventually return to 1-1/2 inches and start over from there.

From the first piece to the second one, and from the second one
to the third one, the increase is  5/16 inch both times.  So if the
pattern is more than three pieces long before it starts over from
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             (2-1/8 + 5/16) = (2-2/16 + 5/16)  =  2-7/16 inches .
8 0
4 years ago
If the values in the table below model a proportional relationship, what is the equation for the function?
LUCKY_DIMON [66]

Answer:

1) y=6x

2) y=9x

Step-by-step explanation:

Times the numbers in the table that's x with the number of option.

you can picture it like x = 2,4,6....etc..

0×6=0

2×6=12

4×6=18

2) (2,18)

the x is 2 (first number of a coordinate) and y is 18 (second number of a coodinate)

y=9x

9×2=18 which is y.

3 0
3 years ago
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