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Well, I'm still a little confused.  Are all scatter plots meant to be linear? Or can they be exponential, in y=ab^x form?  (Just wondering)

it is easy 5

y = 2

15y+31=61

15y=61-31

15y=30

y=30/15

y=2

( 3 /14) (3 / 14)    =   9 / 196

Area = L x W.......so we have

Area = [ 2x - 3 ] * 5   = [10x - 15 ] sq ft    ........we would have to know the value of x to give a "numerical answer"

Just do m times everything in the bracket

m x 2 and m x 4m

if it was

j(7j - 4)

the answer would be

7j² - 4j

(2^3)^4/3  =

(8)^4/3 =

(8 ^1/3) ⁴ =

(2) ⁴   =

16

(3, 4)  .......these are the translation coordinates.......

why its your job to why should we :)

17 + 2.50h  = 11 + 3.75h    where  h are the hours we're looking for

Subtract 11, 2.50h  from both sides

6 = 1.25h      divide both sides by 1.25

h = 4.8 hrs

Here's the regression line equation I calculated using this site :  http://www.alcula.com/calculators/statistics/linear-regression/

y=0.076558900322531x-1.673173091691

[Check my input....I think I entered all the values correctly...!!!  ]

Hope that helps.....

16*2^-3 =16 X (2^-3)=16 X (1/2^3)=16 X 1/8=16/8=2

Complain to your parents and see what they have to say!.

5x-3>3(x+2)

5 x-3>3 x+6

x>9/2

what is 3 divided by 2/5

3 / (2/5)= 3 X (5/2)=15/2=7 1/2

Simplify the following:
5/6×9-8

5/6×9 = (5×9)/6:
(5×9)/6-8

The gcd of 9 and 6 is 3, so (5×9)/6 = (5 (3×3))/(3×2) = 3/3×(5×3)/2 = (5×3)/2:
(5×3)/2-8

5×3  =  15:
15/2-8

Put 15/2-8 over the common denominator 2. 15/2-8  =  15/2+(2 (-8))/2:
15/2+(2 (-8))/2

2 (-8)  =  -16:
15/2+-16/2

15/2-(16)/2  =  (15-16)/2:
(15-16)/2

15-16  =  -(16-15):
-(16-15)/2

| 1 | 6
- | 1 | 5
| 0 | 1:
Answer: | 
| (-1)/2

Go to a Clock and count them by hand!

Simplify the following:
3/7-5/11

Put 3/7-5/11 over the common denominator 77. 3/7-5/11  =  (11×3)/77+(7 (-5))/77:
(11×3)/77+(7 (-5))/77

11×3  =  33:
33/77+(7 (-5))/77

7 (-5)  =  -35:
33/77+-35/77

33/77-(35)/77  =  (33-35)/77:
(33-35)/77

33-35  =  -(35-33):
-(35-33)/77

| 3 | 5
- | 3 | 3
| 0 | 2:
Answer: | 
| (-2)/77

|k|+k+j^2=2k + j^2

Just play "hooky" and you will be great success in life of skid rows!.

1-+8. Yes, it makes sense. But, it would make MORE sense if you isolate on term thus:

1 - (+8)=1 - 8=-7

Divide both sides by 4 and see what you get.

Mary pulls out a bead from a bag containing white, red, and yellow beads. She records the color and places it back into the bag. The table below shows the frequency of each color after 100 beads are pulled out.
 

Color of Beads    White  Red    Yellow

Number of Draws   27    35         38

How many white draws can you expect if the beads are pulled out 1,000 times?

1.270

2.350

3.390

4.926