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larisa86 [58]
3 years ago
5

The slope of the line is____

Mathematics
2 answers:
kotegsom [21]3 years ago
6 0

Answer:

nope

Step-by-step explanation:

Alisiya [41]3 years ago
5 0

Answer:

5/3

Step-by-step explanation:

rise/run

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The distance between the two points pictured is d= Vn
katrin [286]

the distance between points is:

d = 7.8 units

 d = root ((x2-x1) ^ 2 + (y2-y1) ^ 2)

 The ordered pairs are:

 (x1, y1) = (- 3, -2)

 (x2, y2) = (2,4)

 By applying the formula we have:

 d = root ((2 - (- 3)) ^ 2 + (4 - (- 2)) ^ 2)

 d = root (61)

 d = 7.8

5 0
3 years ago
Find all zeros of 2x4 - 5x3 + 53x2 - 125x + 75=0
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Retire zero la bour li dan trou fess to pu ggnr bon

5 0
3 years ago
What is f(4) for the function f(x)= 6x+7?
elena-14-01-66 [18.8K]

Answer:

31

Step-by-step explanation:

f(4) = 6x4 + 7

= 24 + 7

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7 0
3 years ago
3. In a single growing season at the Smith Family Orchard, the average yield per apple tree is 150 apples when the number of tre
g100num [7]

Answer:

<em><u>A.10000</u></em>

<em><u>B.25 more trees must be planted</u></em>

Step-by-step explanation:

⇒Given:

  • The intial average yield per acre y_{i} = 150
  • The initial number of trees per acre  t_{i} = 100
  • For each additional tree over 100, the average yield per tree decreases by 1 i.e , if the number trees become 101 , the avg yield becomes 149.
  • Total yield = (number of trees per acre)*(average yield per acre)

<em>A.</em>

⇒If the total trees per acre is doubled , which means :

total number of trees per acre t_{f} = 2*t_{i} = 200

the yield will decrease by : t_{f} - y_{i}

y_{f}= 150-100= 50

⇒total yield = 50*200=10000

<em>B.</em>

⇒to maximize the yield ,

let's take the number of trees per acre to be 100+y ;

and thus the average yield per acre = 150 - y;

total yield = (100+y)*(150-y)\\=15000+50y-y^{2} \\

this is a quadratic equation. this can be rewritten as ,

     ⇒   =15000+50y-y^{2}\\=15000+625 - (625 - 50y +y^{2})\\=15625 - (y-25)^{2}

In this equation , the total yield becomes maximum when y=25;

<u><em>⇒Thus the total number of trees per acre = 100+25 =125;</em></u>

                 

3 0
2 years ago
What is the range of f(x)=43*2.4^x
Aliun [14]
This is an exponential function.
Without any transformations (up or down), the range is y > 0
7 0
3 years ago
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