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=-25n-2

The x, y coordinates of F'  =

 [1cos(180) - 5sin(180),  1sin(180) + 5cos(180) ]  =   [ -1 , - 5 ]

And the x , y coordinates of G'  =

 [4cos(180) - (-3)sin(180),  4sin(180) + (-3)cos(180) ]  =   [ -4 , 3 ]

"b" is correct

Its the equation to figureing out life

y = 3x^2 - 5x

y = 2x^2 - x - c

Set these  =

3x^2  - 5x  =  2x^2 - x - c     simplify

x^2 - 4x + c  = 0

Using the discriminant.....the system will have one real solution whenever

4^2  - 4c = 0

4 - c  = 0

4 = c

And the system will have more than one real solution whenever

4^2 - 4c  > 0

4 - c > 0

4 > c  →    c < 4

And the system will have no real solutions whenever

c > 4

31/4=7.75

b=34

Present population =PP

Future population =FP

FP =1,000 x 2^(60/40)

FP =1,000 x 2.828 =2,828 Bacteria after 1 hour.

50,000 = 1,000 x 2^(m/40), where m=minutes

Solve for m over the real numbers:
50000 = 125 2^(m/40 + 3)

50000 = 125 2^(m/40 + 3) is equivalent to 125 2^(m/40 + 3) = 50000:
125 2^(m/40 + 3) = 50000

Divide both sides by 125:
2^(m/40 + 3) = 400

Take the logarithm base 2 of both sides:
m/40 + 3 = (log(400))/(log(2))

Subtract 3 from both sides:
m/40 = (log(400))/(log(2)) - 3

Multiply both sides by 40:
Answer: |m = (40 log(400))/(log(2)) - 120 =225.75 minutes

its almost kinda funny...how much homework helps us in the long run...but never in the present when you truly need it, yet the irony is lost on all teachers oddly enough

Half 

Of

My

Eenergy

Wasted

On

Random

Knowledge

9,600 is invested at 8% per annum simple interest for 5 years. What is the simple interest payable? 

9,600 x 8/100 =$768.00 simple interest for 1 year.

$768.00 x 5 =$3,840.00 simple interest for 5 years.

The funy part is you almost got me HA, fortunetly I read it before saying it...I'm considered...insane... so if even I can catch that than u are stupid...that's the funny part when you think of it. HA

only someone very smart can say these 4 words without getting tounge twisted. 

say it 4 times outloud 

Eye,Yam,stew,peed 

FV = P x [1 + R]^N - 1 / R

900,000 = 1,000 x {[1 + 0.023/12]^N - 1 / [0.023/12]}

900 ={[1.001916667]^N - 1} / 0.001916667

Solve for N over the real numbers:
900 = 521.739 (1.00192^N - 1)

900 = 521.739 (1.00192^N - 1) is equivalent to 521.739 (1.00192^N - 1) = 900:
521.739 (1.00192^N - 1) = 900

Divide both sides by 521.739:
1.00192^N - 1 = 1.725

Add 1 to both sides:
1.00192^N = 2.725

Take the logarithm base 1.00192 of both sides:
Answer: |N = 523.528 - months =or about 43 years and 7.5 months.

sqrt{(x₂-x₁)²+(y₂-y₁)²

For example, you have the coordinates of (5, 4) and (-3, 8)

sqrt{(4-8)²+(5-(-3))²

sqrt{-4²+8²

sqrt{16+64

sqrt{80

4sqrt{5

Please say that this is a joke...even so I answer, 2

Ha...that was good, but I think I could get a better laugh out of you

two blondes were driving to disneyland. a sign said: disneyland left. so they started crying and headed home. 

come on idiot its 2

Try the pythagorean theorem.

larger number - smaller number + 1

I HAD THIS TOO! On a study guide... I literally put the whole question into the search engine looking for it becuase I didn't understand! Not to mention my mom would go into a lecture. about ONE FLIPPING QUESTION! Soooooo THANKS RANDOM PERSON!

That isn't a question.

Wow the answer it seven other guest