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Suppose there is a town with just one barber, who is male. In this town, every man keeps himself clean-shaven, and he does so by doing exactly one of two things:

1. shaving himself; or
2. being shaved by the barber.

Also, "The barber is a man in town who shaves all those, and only those, men in town who do not shave themselves."

From this, asking the question "Who shaves the barber?" results in a paradox because according to the statement above, he can either shave himself, or go to the barber (which happens to be himself). However, neither of these possibilities is valid: they both result in the barber shaving himself, but he cannot do this because he shaves only those men "who do not shave themselves"

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you could really do anyhthing, then solve the problem

Example :1/2x3+4x5x6/7+8x9 then find the answer.

Which would be 90.6428571429

xgal = 44 The answer is 44

0.3 (three tenths)

You can label. Also, use the rule wich is answer x 2

Jan.  $3

Feb   $6

Mar.  $ 12

April  $24

May   $48

June  $96

July   $192

Aug.  $384

Sept.  $768

Oct.    $1,536

Nov.   $3,072

Dec.   $6,144

Then, add all of those up to find your savings for the year.

1/8=.125

24*.125=3

Ariel read 3 pages on the bus

You set it up like a proportion. X/55=80/100 You multiply the numbers on both diagnols. 4400=100x Then you divide by 100 to get X on it's own you get X=44.

To "simplify" an expression is just saying so solve (turn it into an equasion instead of an expression) so, you need to pick a number ( that number will be the length)and multiply by eight so that is exactly eight times larger than its length.

Example:

4 units =width (w)

Expression: 4x8

Simplifed Expression: 32 units

V_sphere  = (4/3)*pi* (r)^3  =  (4/3)(3.14)(8)^3 = about 2143.57 cubic inches

The total number of possible sets is given by C(10, 4)  = 210

And the ones we are interested in contain 2 white ones chosen from any 5 white ones and 2 black ones drawn from any 5 black ones

So we have

[ C(5, 2) * C(5, 2) ] / C(10, 4) =  [ 10 * 10 ] / 210  = 100 / 210  = about 47.6%

(2/3)^2=(2/3)(2/3) =4/9

.25 (zero and twenty-five hunderedths)

1/2 because the fractions added together equal 5/10 which simplifies to 1/2

0.6 ( zero and six tenths)

not - negation

It's just

52n - 520.....

The only thing we could do is factor it as

52 (n - 10)

Because math is useful in many fields such as engineering, medicine, and advocate. It helps in everyday life such is if there is a sale at the mall and you would need to calculate what you would pay. And last, if you know it, you can show off your smartness to your friends

yes  thank you

OK.....think about this

The first 15 minutes she mows 1/8 of an acre

The next 15 minutes, she mows 1/8 of an acre again  .....that's 1/8 + 1/8  = 2/8 = 1/4 acres in 30 min

So.....since she mows 1/4 of an acre in 30 minutes....in one hour, she must be able to do twice as much......does that help??

ok i am going to try

Note that the common difference is 6

And the first term (a₁) is -7

Can you do this one, shania......it's similar to that last one...give it a try...if you get stuck, let me know....

i wanna know how to do the problem, that is all.

Note that she mows 1/8 of an acre every 15 minutes

And there are 4 15 minute periods in an hour.....

Can you take it from there??

Thank u