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2 years ago

7

A magazine rack contains 5 sports magazines, 7 news magazines, and 10 fashion magazines. After a magazine is chosen, it is not r

eplaced. Find the probability of randomly choosing two fashion magazines.

1 answer:

LekaFEV [45]2 years ago

6 0

2/22 to simplify 1/11 not sure though but I think that’s the answer u can double check though

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The circumference of a clock is 44 inches. Find the

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mold

Step-by-step explanation:

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The width of a rectangle is 5 units less than the length. The area of the rectangle is 6 units. What is the width, in units, of

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Answer:

The width of rectangle is 1 unit.

Step-by-step explanation:

Given:

The area of rectangle is 6 units and its width is 5 units less than the length.

So, to find the width of rectangle.

Let the length be $x$ and the width be $x-5$ .

Now, to find the width we put the formula of area of rectangle:

Area = length × width

$6= x\times (x-5)$

$6=x^{2}-5x$

$0=x^{2}-5x-6$

$0=x^{2}-6x+x-6$

$0=x(x-6)+1(x-6)$

$0=(x-6)(x+1)$

<em>On solving equation we get:</em>

$x-6=0, x+1=0$

Therefore, we take the value x=6 as it is positive value:

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$x=6$

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2 years ago

Solve -5/12 multiplied by 12 =

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-5/12 multiplied by 12 is 5

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3 years ago

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Express in exponential form log(2)16 = 4

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$\bf \textit{exponential form of a logarithm}
\\\\
log_a b=y \implies a^y= b\qquad\qquad 
% exponential notation 2nd form
a^y= b\implies log_a b=y \\\\
-------------------------------\\\\
log_2(16)=4\qquad \qquad \implies \qquad 2^4=16$

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3 years ago