A rational expression is the same way that any integer is also a rational number. You can stick to any polynomial in the numerator of a fraction and put "1" in the denominator.

4 0

3 years ago

In a stack of 100 newspapers, the comic section is missing from 60 papers. Lexie buys two papers from the stack. What is the pro

Dimas [21]

<h2>Order does not matter no repetition:</h2><h2>40 papers contain the comic section:</h2>

<h3>Number of combinations:</h3>

$40c2 = 780 \: combinations$

<h3>Total number of combinations:</h3>

$100c2 = 4950 \: combinations$

$p(a) = \frac{780}{4950} = 0.15757575757$

8 0

1 year ago

Read 2 more answers

PLEASE HELP WILL GIVE BRAINLIEST AND THANK

mr_godi [17]

Well, I wasn't down in Georgia for my 7th grade, but my mom told me before that it helps you to see how your progress is. No need to be worried :) You've got this!

4 0

3 years ago