All Answers 352711 Answers

Okay.

Let A, B, C, D, and E stand for the five letters of the Mumblian alphabet.

Each word can be from 1-3 letters long, and letters can repeat.

Okay. Lets start with the words with 1 letter in them.

There are \(\boxed {5}\) possibilites of this.

Next up, the words with 2 letters in them.

There are \(5 * 5 = \boxed {25}\) possible 2 letter words.

Last, the words with 3 letters in them

There are \(5 * 5 * 5 = \boxed {125}\) possible 3 letter words.

There are a total of \(5 + 25 + 125 = \boxed{\boxed{155}}\) total words possible.

The ratios will be the equal

\(\dfrac{16}{\frac{11}{2}} = \dfrac{6}{\ell}\\ 16 \ell = 33\\ \ell = \dfrac{33}{16} = 2 ~ft \text{ to the nearest foot}\)

it will travel 20 circumferences

\(C = 2 \pi r = 2 \pi \left(\dfrac D 2\right) = \pi D\\ C = 2\pi~inch\\ 20C = 40 \pi ~inch\)

Nice!

\(tlc=mm+3\\ 7 mm + 4 tlc = 78\\ 7mm+4(mm+3) = 78\\ 11mm+12=78\\ 11mm=66\\ mm=\$6/lb\)

total up the frequencies, looks to be 90.

divide each of the frequencies by 90.

I'll let you do that.

Nevermind I got the answer!

Well I don't know what you mean, but I might see it as this: 2(x+2) + 2(y +1)

= 2x + 4 + 2y + 2

= 2x + 2y + 6

This is a simple subtraction problem. Since she wants to buy something that costs 1000 with 2000 dollars you have to subtract 1000 from 2000. So, 2000-1000=1000

Hi, can you teach me the computation how you arrive in -2/3? Thank you.

2000-1000=1000

mrs. straw wants to divide 222 by 7 how meney should she get 

(a)10700

(b)10875

(c)11100

(d) I think Mrs. Solar should choose contractor should choose contractor 3. beacuse contractor finish the work faster.

Mrs. Solar can eliminate contractor 1,beacuese Contractor 1's time estimate is 210 h which larger than Mrs. Solar expected.

However,the appropriate answer is Mrs. Solar should choose contractor 2 beacuse contractor 2's rate of charge 10875/195 is less than contractor 3's rate of charge 60.

Thank you for your time :) 

Hey, you have not given the charge rate per hour of contract 1 and 2. Unable to solve due to incomplete information.

Hi Rose, nice to see you here again :)

Sorry I can't edit my previoud answer and it was incomplete. You should extend the line to the end and put an arrow at the front section.

That shuld be fine, but I think you need to extend the line to the end put an arrow at the front section of the line,since 0

Something like this https://snag.gy/7O5ZWF.jpg?

P.S.....there may be other solutions for  "a"....I don't  know.....perhaps someone else knows another way to  obtain all of them,  if there are more...!!!!

(C)   To draw this, hoiuu....note that we have the  points   (0,0 ) ,  ( 2 , 120 )  and ( 3, 180)

Plot these points.....draw a line through them and stop  the left side  of the line at (0,0)

[ You can also plot (4, 240)  and (5, 300)  if you want to....your graph will "automatically" go through  them  !!!! ] 

All the other answers are good  !!!!

 (a+1)x^2 - (a^2 + 1)x + 2a^3 - 6 = 0

By inspection...let  a  =  0   and we have

x^2  - x   - 6  =  0     factoring, we get

(x - 3) ( x + 2)  = 0

And the two  roots  are  x  = 3  and x  = -2

(c)I use desmos graphing calculator ,follow the link 

Jessica.....

Anna can type at "only"  54  words  per  miniute  [  the slope of the equation, y  = 54x ]

"H"  ⇒   "minus "