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ch4aika [34]
4 years ago
5

What is the slope of the line passing through the points (0, 4) and (−8, −1) ?

Mathematics
1 answer:
dedylja [7]4 years ago
3 0

Answer: The slope of a line is m=(y2-y1)/(x2-x1) where (x1,y1) and (x2,y2) are the two points on the line.

So we have x1=0,y1=4 and x2=-8 y2=-1 this gives us =(-1-4)/(-8-0) =5/8

I don't know if this helped..

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C = 9 because its counting by 3’s
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3 years ago
5 Points
Margarita [4]

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The number of years between adjustments in the interest rate

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(apex verified)

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Miguel designs a square garden. Each side length is 3x + 5. Write an expression to find the perimeter of Miguel’s garden.
const2013 [10]

Answer:

12x+20

Step-by-step explanation:

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8 0
3 years ago
More than three-quarters of the nation’s colleges and universities now offer online classes, and about 23% of college graduates
RUDIKE [14]

Answer:

0.1997 or 19.97%

Step-by-step explanation:

Have taken course online (H) = 23%

Have NOT taken course online (N) = 77%

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Have NOT taken course online and don't believe they provide same value (N&D) = 73%

The probability that a student has taken a course online given that she does not believe that online courses provide the same educational value as one taken in person is;

P(H|D)=\frac{P(H)*P(H\&D)}{P(H)*P(H\&D)+P(N)*P(N\&D)}\\P(H|D)=\frac{0.23*0.61}{0.23*0.61+0.77*0.73}\\P(H|D)=0.1997

There is a 0.1997 or 19.97% chance that she has taken an online course before.

3 0
4 years ago
What is the slope of line segment AB? where A is (-5,3) and B is (3,-3)
Salsk061 [2.6K]

Answer:

D) -3/4

Step-by-step explanation:

Slope is found by using

m= (y2-y1)/(x2-x1) hwere the points are (x1,y1) and (x2,y2)

  = (-3-3)/(3--5)

 = (-6)/(3+5)

 = -6/8

 =-3/4

6 0
4 years ago
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