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marshall27 [118]
2 years ago
5

The scatter plot below represents the weight of a bunch of bananas based on the number of bananas in the bunch. A trend line sho

ws the relationship.
About how many pounds does the trend line predict that a bunch with 9 bananas will weigh?

Mathematics
2 answers:
Shalnov [3]2 years ago
3 0

Answer:

Step-by-step explanation:3.0

Sever21 [200]2 years ago
3 0
The correct answer is 0.3
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Larry rolls 2 fair dice and adds the results from each.
KatRina [158]

Answer:7/12

Step-by-step explanation:

3 0
3 years ago
A is a supplement of B, A is a complement of C, and B = 124°. Find B+C. ​
KatRina [158]

Answer:

248

Step-by-step explanation:

A + B = 180 -EQ 1

A + C =180 -EQ 2

B =124

BY EQ1 :

A = 180 - 124 =56

C = 180 -56 =124

B + C = 124+124

=248

5 0
3 years ago
The rate of growth of profit​ (in millions) from an invention is approximated by Upper P prime (x )equals x e Superscript negati
Alecsey [184]

Answer:

The function is  P(x) =  \frac{1}{2} e^{-x^2} +0.016

Step-by-step explanation:

From the question we are told that

    The rate of growth  is  P'(x) =  xe^{x} - x^2

     The total profit is P(2)  =$25,000

      The time taken to make the profit is x =  2 \ years

         

From the question

     P'(x) =  xe^{-x^2}  is the rate of growth

  Now here x represent the time taken

Now the total profit is mathematically represented as

       P(x) =  \int\limits {P'(x)} \,  =   \int\limits {xe^{-x^2}} \,

So using substitution method

   We have that

                      u =  - x^2

                      du =  2xdx

  So  

        p(x) =  \int\limits {\frac{1}{2} e^{-u}} \, du

       p(x) =  {\frac{1}{2} [ e^{-u}} +c ]

       p(x) =  {\frac{1}{2}  e^{-x^2}} + \frac{1}{2} c      recall  u =  - x^2   and  let  \frac{1}{2} c =  Z

       

At  x =  2 years  

     P(x)  =$25,000

So

       Since the profit rate is in million

    P(x)  =$25,000 = \frac{25000}{1000000} =$0.025 millon dollars

So  

       0.025 =  {\frac{1}{2}  e^{-2^2}} + Z  

=>    Z = 0.025 - {\frac{1}{2}  e^{-2^2}}  

       Z = 0.016  

So the profit function becomes

         P(x) =  \frac{1}{2} e^{-x^2} +0.016

     

       

5 0
3 years ago
Simplify x^6 ÷ x² *<br><br> X^4<br> X^12<br> X^8<br> X^6
natka813 [3]

Answer:

i dont know

(x^(6))/(x^(2))

4 0
3 years ago
Read 2 more answers
What is the solution to the equation x/9 = 3?
sammy [17]
The correct answer is d.
5 0
3 years ago
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